#66eebb Color Information

#66eebb Color Information
Details | Shades, Tints, and Tones | Variations | Color Coordinates | Color Schemes | HTML+CSS Examples | Coding & Programming | Color Blindness | Accessibility | Related Colors

The hexadecimal value (hex value) of this color is #66eebb, and its official name is Onsen. In RGB, it consists of 40.0% Red, 93.3% Green, and 73.3% Blue. Likewise, in the CMYK color space, it consists of 57.1% Cyan, 0% Magenta, 21.4% Yellow, and 6.7% Black. On the color wheel, its Hue is found at 157.5°, with saturation of 80% and lightness of 66.7%. The decimal value for #66eebb is 6745787, and its nearest "web safe" color is #66ffcc. In the RGB color space, the strongest component for #66eebb is green. In the CMYK color space, its strongest component is cyan. And in the RYB color space, its strongest component is blue.
  • HexHex code for this color#66eebb Copy
  • NameThe common name of this colorOnsen Copy
  • RGBRed, Green, Blue composition for this color102, 238, 187 Copy
  • RGB PercentPercent Red, Green, Blue composition for this color40.0%, 93.3%, 73.3% Copy
  • CMYCyan, Magenta, Yellow composition for this color0.600, 0.067, 0.267 Copy
  • CMYKCyan, Magenta, Yellow, Black composition for this color0.571, 0, 0.214, 0.067 Copy
  • HSLHue, Saturation, Lightness combination for this color157.5°, 80.0%, 66.7% Copy
  • HSV (or HSB)Hue, Saturation, Brightness combination for this color157.5°, 57.1%, 93.3% Copy
  • XYZCIE 1931 color space XYZ coordinates for this color45.024, 67.562, 57.681 Copy
  • RYBRed, Yellow, Blue composition for this color102, 186, 238 Copy
  • DecimalDecimal representation of this color's hex code6745787 Copy
  • CIE-LABCIELAB color space coordinates for this color85.787, -48.970, 13.666 Copy
  • CIE-LCHCIE-LCH color space coordinates for this color (chroma, hue, etc.)85.787, 50.841, 164.407 Copy
  • CIE-LUVCIE-LUV color space coordinates for this color85.787, -57.545, 28.347 Copy
  • Hunter LabHunter-Lab color space coordinates for this color82.196, -46.068, 15.930 Copy
  • xyYCIE xyY color space coordinates for this color0.264, 0.397, 67.562 Copy
  • AndroidValue of this color in Android development4284935867 / 0xff66eebb Copy
  • Web SafeHex code of the nearest "web safe" version of this color#66ffcc Copy
Last Updated: March 1, 2024

Shades of #66eebb

Shades are created by adding black to or removing lightness from a particular color. For #66eebb, its pure hue is 157.5° on the color wheel and its saturation is 80.0%, and its lightness is 66.7%. As the amount of black is added to this hue and we reduce its lightness, the result is increasingly darker shades tints. The palette given below provides 9 different shades of #66eebb, which — excluding black and our original color — range from #0d1e17 to #59d0a4.

Tints of #66eebb

Tints are created by adding white or lightness to a particular color. For #66eebb, its pure hue is 157.5° on the color wheel and its saturation is 80.0%, and its lightness is 66.7%. As the amount of white (lightness) is added to this hue, the result is increasingly lighter tints. The following palette gives 9 different tints of #66eebb, which — excluding white and our original color — range from #79f0c4 to #ecfdf7.

Tones of #66eebb

Tones are the result of adding gray to a pure hue. In the case of #66eebb, its pure hue is 157.5° on the color wheel and its saturation is 80.0%, so we increase this saturation to create more colorful tones, and decrease the saturation to create grayer tones. The palette shown below gives 9 different tones of #66eebb, which range from #aaaaaa (the grayest / 0% saturation) to #55ffbf (the most colorful / 100% saturation).

Variations of #66eebb

There are several ways to create color variations and premutations of #66eebb! For #66eebb, there are 6 variations of the color that can be created by swapping its Red, Green, and Blue color positions, of which 5 are different from our original color. Among these six variations, there are 6 unique colors including our original color, #66eebb. Click on these colors to learn more about them, too!

Color Coordinates of #66eebb

This color, #66eebb, consists of 40.0% Red, 93.3% Green, and 73.3% Blue, resulting in color coordinates Red = 102, Green = 238, Blue = 187. Likewise, the CMYK color space composition for #66eebb is 57.1% Cyan, 0% Magenta, 21.4% Yellow, and 6.7% Black. These values are shown in the following charts and tables.

R40.0%
C57.1%
G93.3%
M0.0%
B73.3%
Y21.4%
K6.7%
Color Base R (Red) G (Green) B (Blue)
Decimal 102 238 187
Octal 146 356 273
Hexa #66 #ee #bb
Binary 01100110 11101110 10111011
Color Base C (Cyan) M (Magenta) Y (Yellow) Y (Black)
Decimal 57 0 21 6
Octal 71 0 25 6
Hexa #39 #00 #15 #06
Binary 00111001 00000000 00010101 00000110

Analogous Colors of #66eebb

Analogous colors are located 30 degrees away from a color's hue on the color wheel. For #66eebb — which has hue 157.5° — its analogous colors are located at 127.5° and 187.5° on the color wheel, with the same saturation and lightness as #66eebb.

Triadic Colors of #66eebb

Triadic colors are located 120 degrees away from a color's hue on the color wheel, which means the original color and its triadic colors are equidistant from one another on the color wheel and form a triangle. For #66eebb — which has hue 157.5° — its triadic colors are located at 37.5° and 277.5° on the color wheel, with the same saturation and lightness as #66eebb.

Complementary Color of #66eebb

A complementary color is located opposite a color on the color wheel (180 degrees away). For #66eebb — which has hue 157.5° — its complementary color is located at 337.5° on the color wheel, with the same saturation and lightness as #66eebb.

Split Complementary Colors of #66eebb

Split complementary colors are the analogs of a color's complement, which places them 210 degrees away on the color wheel from an original color. For #66eebb — which has hue 157.5° — its split complementary colors its split complementary colors are located at 7.5° and 307.5° on the color wheel, with the same saturation and lightness as #66eebb.

Tetradic Colors of #66eebb

Tetradic colors are two sets of complementary colors on either side of a color wheel from each other, forming a rectangle on the color wheel. For #66eebb — which has hue 157.5° — its tetradic colors are located at 67.5°, 157.5°, 247.5°, and 337.5° on the color wheel, with the same saturation and lightness as #66eebb.

Monochromatic Colors of #66eebb

Monochromatic colors are colors that share a common hue but that have different saturations and lightness. For #66eebb, we show 9 different monochromatic colors of it, ranging from #26d996 — (which has very low saturation and very low lightness) — to #aefbde (which has a very high saturation and very high lightness).

HTML+CSS Examples & Previews of #66eebb

We want to make getting started with #66eebb on your website fast and easy! Below are 8 examples of how to integrate #66eebb into a website using HTML+CSS. These examples include showing how #66eebb can be used to color text, backgrounds, shadows, and borders, as well as how it can be used as a solid fill or gradient fill for rectangles. These examples principally make use of <span> and <div> tags, although the CSS shown in particular can be repurposed to make use of #66eebb with other HTML elements.

#66eebb Foreground / Text Color

The color of this text is #66eebb.
<span style="color: #66eebb;">The color of this text is #66eebb.</span>

#66eebb Background Color

The background color for this text is #66eebb.
<div style="background-color: #66eebb; width:100%; height:100%; display: flex; justify-content: center; align-items: center;">The background color for this text is #66eebb.</div>

#66eebb Text Shadow Color

This color for the shadow of this text is #66eebb.
<span style="text-shadow: 3px 3px 3px #66eebb;">This color for the shadow of this text is #66eebb.</span>

#66eebb Border Color

This is a div with border color #66eebb.
<div style="border: #66eebb 4px solid;width:100%; height:100%; display: flex; justify-content: center; align-items: center;">This is a div with border color #66eebb.</div>

#66eebb Color Rectangle on a White Background

This is a rectangle of color #66eebb on a white background.
<div style="background-color: #ffffff; padding: 60px; width:100%; height: 100%;"><div style="background-color: #66eebb; width:100%; height:100%; padding: 10px; display: flex; justify-content: center; align-items: center;">This is a rectangle of color #66eebb on a white background.</div></div>

#66eebb Color Rectangle on a Black Background

This is a rectangle of color #66eebb on a black background.
<div style="background-color: #000000; padding: 60px; width:100%; height: 100%;"><div style="background-color: #66eebb; width:100%; height:100%; padding: 10px; display: flex; justify-content: center; align-items: center;">This is a rectangle of color #66eebb on a black background.</div></div>

Gradient from #66eebb to White

This is a gradient from #66eebb to white.
<div style="background: -webkit-linear-gradient(left,#66eebb,white); /* Firefox */ background: linear-gradient(to right,#66eebb,white); /* Safari */ background: -o-linear-gradient(left,#66eebb,white); /* Opera */ background: -moz-linear-gradient(left,#66eebb,white); width:100%; height:100%; display: flex; justify-content: center; align-items: center;">This is a gradient from #66eebb to white.</div>

Gradient from #66eebb to Black

This is a gradient from #66eebb to black.
<div style="background: -webkit-linear-gradient(left,#66eebb,black); /* Firefox */ background: linear-gradient(to right,#66eebb,black); /* Safari */ background: -o-linear-gradient(left,#66eebb,black); /* Opera */ background: -moz-linear-gradient(left,#66eebb,black); color: #ffffff; width:100%; height:100%; display: flex; justify-content: center; align-items: center;">This is a gradient from #66eebb to black.</div>

Coding & Programming with #66eebb

In addition to using #66eebb on the web, we know you might want to use it in your mobile and desktop apps, too. Whatever your needs, the table below shows how to access #66eebb in the language and environment of your choice. These code snippets are principally the hexadecimal representation of #66eebb, or the RGB color coordinates for the same (Red = 102, Green = 238, Blue = 187). If you need details about the color coordinates of #66eebb in other color spaces, refer to these details as provided toward the top of this page.

Language Environment Code Snippet
HTML + CSS (Hex Code) Web #66eebb
HTML + CSS (RGB Code) Web rgb(102, 238, 187)
CSS Background Color Web .myclass { background-color: #66eebb; }
CSS Foreground + Text Color Web .myclass { color: #66eebb; }
CSS Border Color Web .myclass { border: 2px solid #66eebb; }
Java (Multi-platform) new Color(102, 238, 187);
Python (Multi-platform) Color("#66eebb")
Swift iOS UIColor(red:102, green:238, blue:187, alpha:1.0000)
Objective-C (iOS) iOS [UIColor colorWithRed:102 green:238 blue:187 alpha:1.0000];
OpenGL (Graphics) glColor3f(102f, 238f, 187f);
C# / .NET Windows Color.FromArgb(102, 238, 187);
 

#66eebb Color Blindness

Not everyone can see #66eebb the same way. For those with color blindness, #66eebb might look very, very different. Here, we simulate eight examples of color blindness, and how #66eebb looks next to each one of them. In all cases, #66eebb is placed in a circle in the upper-left corner of each of the below boxes, with the color in the rest of those boxes signifying how #66eebb looks for someone with that type of color blindness. Many people will perceive close similarities between the colors in these boxes and the colors in the circles — with some noticing particular similarities. We offer this insight so that as you make choices about colors to use for your purposes, you can make an informed decision about whether #66eebb will be a good fit for everyone in your audience!

Trichromacy

Protanomaly
Affects 1 in 100 Men & 1 in 10,000 Women

Deuteranomaly
Affects 1 in 17 Men & 1 in 250 Women

Tritanomaly
Affects 1 in 10,000

Dichromacy

Protanopia
Affects 1 in 100, Mostly Men

Deuteranopia
Affects 1 in 100, Mostly Men

Tritanopia
Affects 1 in 100,000

Monochromacy

Achromatopsia
Affects 1 in 20,000

Achromatopsia
Affects 1 in 100,000

Accessibility

Not Accessibility Recommended

We analyzed whether #66eebb is an accessible color when used as a text / foreground color against a white background. This analysis is based on the Web Content Accessibility Guidelines (WCAG) 2 Level issued by W3C. Based on this analysis, we calculate a contrast ratio against white of approximately 1.4:1 against white. Under both the AA and AAA level standards, this is not a high enough ratio to be considered accessible for either normal size or large text.

WCAG AA
Normal Size Text

WCAG AA
Large Size Text

WCAG AAA
Normal Size Text

WCAG AAA
Large Size Text