#CEFFCA

sRGB: 206 / 255 / 202

Celestial flames fracture ancient heavens
Unbridled forces transform the fabric of existence
Boundless spirits illuminate hidden worlds

#CEFFCA belongs to the green family. Its hex code tells a screen to mix 206 red, 255 green and 202 blue on a scale of 0 to 255. On the HSL wheel, hue is a position around a circle: 115.5° lands in the green region. Its 100.0% saturation makes it strong in color at this lightness. HSL lightness is 89.6% on a scale from black (0%) to white (100%). Of black and white lettering, black has the clearer light-to-dark separation on this background (18.78:1), which helps the shapes of letters stand out.

Color conversions

sRGB (8-bit): 206, 255, 202
HSL: 115.47°, 100.00%, 89.61%
HSV / HSB: 115.47°, 20.78%, 100.00%
CMYK (approx.): 19.22%, 0.00%, 20.78%, 0.00%
CIE XYZ (D65, Y = 100 for white): 71.871, 88.905, 69.253
CIELAB (D65, 2° observer): 95.541, -25.255, 20.326
WCAG relative luminance: 0.88906
24-bit decimal: 13565898

CMYK uses a profile-free approximation. Printed output depends on the press, ink and paper. Lab uses a D65 white point.

Text contrast

Contrast tells you how clearly lettering separates from #CEFFCA in light and dark. The ratio compares relative luminance, a measure of light weighted for human vision. Identical colors give 1:1 and black against white gives 21:1. A ratio of 2.99:1 falls just below the 3:1 AA minimum for large text. Body text needs at least 4.5:1 because its finer strokes are harder to distinguish.

Black text: 18.78:1

Normal text: AAA
Large text: AAA

White text: 1.12:1

Normal text: Fail
Large text: Fail

AA and AAA are WCAG accessibility levels. AAA sets a higher bar: 7:1 for normal text and 4.5:1 for large text. Large text begins at 18 pt regular or 14 pt bold. Ratings use the unrounded ratio.

Reference: WCAG text contrast guidance

Palettes & scales

Harmonies rotate the hue. Scales mix the starting color with white, black or middle gray in 20% steps in encoded sRGB.

Complementary

#FBCAFF sits half a turn (180°) from #CEFFCA on the HSL wheel. Keeping saturation and lightness steady while crossing to the opposite hue gives you a contrasting accent. Check text contrast separately before using the pair for lettering.

#CEFFCA #FBCAFF

Analogous

#E9FFCA and #CAFFE1 sit 30° to either side of #CEFFCA. The three hues are neighbors on the wheel, so you can change the color of a border or highlight while keeping it close to the original.

#E9FFCA #CEFFCA #CAFFE1

Triadic

#CEFFCA, #CACEFF and #FFCACE are spaced 120° apart, forming a triangle on the wheel. Try one for the main color and the other two for accents.

#CEFFCA #CACEFF #FFCACE

Split complementary

Start at #CEFFCA and look across the wheel. #E1CAFF and #FFCAE8 sit 30° to either side of its exact opposite, giving you two different accent choices.

#CEFFCA #E1CAFF #FFCAE8

Square

Starting with #CEFFCA, each quarter turn (90°) takes you to the next hue: #CAE8FF, #FBCAFF, then #FFE1CA. Across the square, #CEFFCA pairs with #FBCAFF, and #CAE8FF with #FFE1CA.

#CEFFCA #CAE8FF #FBCAFF #FFE1CA

Tetradic

#CEFFCA and #FBCAFF are opposites, as are #CAFFFB and #FFCACE. Together they form a rectangle on the wheel, with alternating gaps of 60° and 120°.

#CEFFCA #CAFFFB #FBCAFF #FFCACE

Tints

Mixing #CEFFCA with white in 20% steps produces this scale. The first mixture, #D8FFD5, keeps 80% of the original. By #F5FFF4, the mixture is 80% white.

#CEFFCA #D8FFD5 #E2FFDF #EBFFEA #F5FFF4 #FFFFFF

Shades

Mixing #CEFFCA with black in 20% steps produces this scale. The first mixture, #A5CCA2, keeps 80% of the original. By #293328, the mixture is 80% black.

#CEFFCA #A5CCA2 #7C9979 #526651 #293328 #000000

Tones

Mixing #CEFFCA with middle gray in 20% steps produces this scale. The first mixture, #BEE6BB, keeps 80% of the original. By #90998F, the mixture is 80% middle gray.

#CEFFCA #BEE6BB #AFCCAC #9FB39E #90998F #808080

Copy color codes

Hex, RGB and HSL are three ways to write this screen color. Paste any of them into a CSS color property.

Hex

#CEFFCA

RGB

rgb(206 255 202)

HSL

hsl(115.472 100.000% 89.608%)

CSS example

.color-sample {
  background-color: #CEFFCA;
  color: #000000;
}

Channel breakdown

RGB

#CEFFCA uses 206 red, 255 green and 202 blue. Each bar shows how much of that channel’s 0–255 range the screen uses.

Red 80.8%

Green 100.0%

Blue 79.2%

CMYK

A simple CMYK estimate for #CEFFCA is 19.2% cyan, 0.0% magenta, 20.8% yellow and 0.0% black. These are ink amounts; a printer profile is needed to predict the result on paper.

Cyan 19.2%

Magenta 0.0%

Yellow 20.8%

Black 0.0%

Nearby colors

The nearest shorthand match is #CCFFCC. Its matching digit pairs let you write it as #CFC in CSS. For a modern design, keep #CEFFCA when you want an exact match. Use its web-safe neighbor, #CCFFCC, when matching a legacy palette of 216 colors.

Nearest shorthand: #CCFFCC Nearest web-safe: #CCFFCC

Gradient to complement

#CEFFCA #D6F6D3 #DDEDDC #E5E5E5 #ECDCED #F4D3F6 #FBCAFF

Color vision previews

Compare how #CEFFCA appears in each simulation. When two chart lines or status indicators become hard to tell apart, a label, shape or line pattern gives readers another way to distinguish them. Individual perception varies.

Protanopia

A red–green color vision deficiency. Without a distinct response from long-wavelength cones, some reds and greens can look alike, and reds can appear darker.

#FFF5C7

Deuteranopia

A red–green color vision deficiency. Without a distinct response from medium-wavelength cones, some greens can be difficult to distinguish from reds or browns.

#FAF0CD

Tritanopia

A blue–yellow color vision deficiency. Without a distinct response from short-wavelength cones, blue can resemble green, and yellow can resemble pink.

#CAFCF0

Protanomaly (50%)

An altered long-wavelength cone response can make reds appear dimmer and harder to distinguish from greens. This swatch shows the model’s halfway setting.

#F1F8C9

Deuteranomaly (50%)

An altered medium-wavelength cone response can reduce the visible difference between reds and greens. This swatch shows the model’s halfway setting.

#EEF5CC

Tritanomaly (50%)

An altered short-wavelength cone response can make blue harder to distinguish from green. This swatch shows the model’s halfway setting.

#D0FDD9

Grayscale (luminance)

This design check removes hue and preserves relative luminance so you can compare light and dark areas.

#F2F2F2

Partial grayscale (50% blend)

This design check mixes the original color halfway toward its grayscale equivalent in linear light. Use it to see how a design holds up as color fades.

#E1F9DF

Reference: National Eye Institute: Types of Color Vision Deficiency

Technical reference

CAM16 and CIECAM02 below assume D65 white, an average surround, background Y of 20 against white at 100, and adapting luminance of 4.07 cd/m².

Linear sRGB

These channels scale with emitted light. Use them for lighting calculations and physically meaningful blends.

R 0.61721 G 1.00000 B 0.59062

Display P3

P3 displays can reproduce a wider range of reds and greens. These coordinates reproduce this same sRGB swatch on a color-managed P3 display.

R 0.84623 G 0.99439 B 0.80988

Linear Display P3

These P3 channels are proportional to light, before display encoding.

R 0.68517 G 0.98729 B 0.62071

CIE xyY

The x and y coordinates locate chromaticity on a diagram. Y gives relative luminance on a scale where white is 100.

x 0.312 y 0.386 Y 88.905

CMY

Ideal cyan, magenta and yellow are the complements of the encoded red, green and blue channels.

C % 19.216 M % 0.000 Y % 20.784

Binary RGB

Each eight-bit group represents one channel. Together they store the 24-bit hex color.

11001110 11111111 11001010