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#CEFF6B Color

#CEFF6B is rgb(206, 255, 107) in RGB, hsl(80, 100%, 71%) in HSL, and about cmyk(19%, 0%, 58%, 0%) in CMYK. It has no registered color name of its own — the closest is Inchworm (#B2EC5D), clearly related but distinguishable side by side at ΔE 8.15. Black text is the more readable choice on this background.

#CEFF6B
HEX#CEFF6B
RGBrgb(206, 255, 107)
HSLhsl(80, 100%, 71%)
HSVhsv(80, 58%, 100%)
CMYKcmyk(19%, 0%, 58%, 0%)
OKLCHoklch(93.7% 0.182 125.2)
LABlab(94.45% -32.04 63.54)
LCHlch(94.45% 71.16 116.76)

What #CEFF6B Is Called

Most hex codes have no name: there are 16.7 million of them and a few thousand registered names. These are the named colors nearest to #CEFF6B, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

Inchworm#B2EC5DΔE 8.15June Bud#BDDA57ΔE 14.92Maximum Green Yellow#D9E650ΔE 15.8Mindaro#E3F988ΔE 17.41Yellow Green#9ACD32ΔE 17.83Green Lizard#A7F432ΔE 18.72

Browse the full index of named colors A-Z or every green in the library.

#CEFF6B Channel Values

How #CEFF6B breaks down in each color model. Hue is measured in degrees around the color wheel; saturation, lightness, and the CMYK inks are percentages.

ModelChannelsNotes
RGBR 206 · G 255 · B 1078-bit channels as sent to the display
HSLH 80° · S 100% · L 71%Easiest model for building lighter and darker variants
HSVH 80° · S 58% · V 100%Matches the picker in most design tools
CMYKC 19% · M 0% · Y 58% · K 0%Approximate ink mix; confirm with an ICC profile before printing
Luminance1.16:1 vs white · 18.14:1 vs blackWCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #CEFF6B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1. Contrast is one check, not a full accessibility review.

Fails AAWhite text1.16:1AA normal AA large AAA normal
TextBlack text18.14:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #CEFF6B in the contrast checker.

Colors That Go With #CEFF6B

Pairings derived from color-wheel relationships. The complementary color sits opposite #CEFF6B; analogous colors sit beside it; triadic and split-complementary sets spread evenly around the wheel. Select any swatch for its own breakdown.

Base
#CEFF6B
Complementary
#9C6BFF
Analogous
#FFE66B
Analogous
#84FF6B
Triadic
#6BCEFF
Triadic
#FF6BCE
Split comp.
#6B84FF
Split comp.
#E66BFF

Tints & Shades of #CEFF6B

Lighter tints and darker shades built by moving the lightness channel while holding hue and saturation, which is what you want for hover states, backgrounds, and text variants.

Tints

#D4FF80
#DBFF94
#E2FFA8
#E7FFB8
#EEFFCC
#F5FFE0

Shades

#BDFF38
#ADFF0A
#8FD600
#70A800
#4E7500
#304700

Want a full 50-950 ramp with semantic roles? Generate design tokens from #CEFF6B.

How #CEFF6B Looks with Color Vision Deficiency

Simulated with the Viénot, Brettel & Mollon LMS projection model. Anomalous types are rendered as partial versions of the matching dichromacy, which is an approximation rather than a per-person clinical model.

Typical#CEFF6B
Protanopia#F8F86C
Protanomaly#E8FB6B
Deuteranopia#F0F06F
Deuteranomaly#E3F66D
Tritanopia#DDF3F3
Tritanomaly#D7F8CB
Achromatopsia#EEEEEE

Test a full palette in the color blindness simulator.

Using #CEFF6B in Code

Copy-ready declarations for the places this color usually ends up.

CSS custom property--color-ceff6b: #CEFF6B;
CSS backgroundbackground-color: #CEFF6B;
Tailwind configcolors: { 'color-ceff6b': '#CEFF6B' }
SwiftUIColor(red: 0.808, green: 1.000, blue: 0.420)
Android XML<color name="color_ceff6b">#CEFF6B</color>
SVG fillfill="#CEFF6B"

More Green Colors

#CEFF6B sits in the green family. These are its neighbours across that family's full range, each with its own breakdown.

000200fdfff5001f00f7fee7002400f7fbf5002c22f5fffa002e00f5fff5003300f0fff000800000db870d542b20483f33cc6646c3995ea50072863991e0b7a3f5d8bcd7bcd1ffed

#CEFF6B Frequently Asked Questions

What color is #CEFF6B?

#CEFF6B is a light green — rgb(206, 255, 107) in RGB and hsl(80, 100%, 71%) in HSL. It carries no registered color name of its own; the closest named color is Inchworm (#B2EC5D), which is clearly related but distinguishable side by side at a CIE76 distance of 8.15.

What is the RGB value of #CEFF6B?

#CEFF6B is rgb(206, 255, 107) — red 206, green 255, and blue 107 on the 0-255 scale.

What is the CMYK value of #CEFF6B?

#CEFF6B converts to approximately cmyk(19%, 0%, 58%, 0%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #CEFF6B be black or white?

Black text is the more readable choice. #CEFF6B scores 1.16:1 against white and 18.14:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #CEFF6B as a CSS color keyword?

No. #CEFF6B is not one of the CSS color keywords, so it has to be written as a hex, rgb() or hsl() value. The closest keyword is yellowgreen (#9ACD32) at a CIE76 distance of 17.83, which is visibly different.

Open #CEFF6B in a Tool

Hex to RGBHex to HSLHex to CMYKHex to OKLCHHex to PantoneBuild a paletteMake a gradient

Keep exploring: every green in the color library, the guide to shades of green, or the full color library.