#CFF33F Color

#CFF33F is rgb(207, 243, 63) in RGB, hsl(72, 88%, 60%) in HSL, and about cmyk(15%, 0%, 74%, 5%) in CMYK. It has no registered color name of its own — the closest is Pear (#D1E231), clearly related but distinguishable side by side at ΔE 9.09. Black text is the more readable choice on this background.

#CFF33F

HEX#CFF33F

RGBrgb(207, 243, 63)

HSLhsl(72, 88%, 60%)

HSVhsv(72, 74%, 95%)

CMYKcmyk(15%, 0%, 74%, 5%)

OKLCHoklch(90.8% 0.198 120.6)

LABlab(90.98% -28.55 76.10)

LCHlch(90.98% 81.27 110.56)

What #CFF33F 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 #CFF33F, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

Pear#D1E231ΔE 9.09 Bitter Lemon#CAE00DΔE 9.47 Dandelion#DDF719ΔE 10.98 Vivid Lime Green#A6D608ΔE 11.91 Arctic Lime#D0FF14ΔE 13.18 Maximum Green Yellow#D9E650ΔE 13.35

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

#CFF33F Channel Values

How #CFF33F breaks down in each color model. Hue is measured in degrees around the color wheel; saturation, lightness, and the CMYK inks are percentages.

Model	Channels	Notes
RGB	R 207 · G 243 · B 63	8-bit channels as sent to the display
HSL	H 72° · S 88% · L 60%	Easiest model for building lighter and darker variants
HSV	H 72° · S 74% · V 95%	Matches the picker in most design tools
CMYK	C 15% · M 0% · Y 74% · K 5%	Approximate ink mix; confirm with an ICC profile before printing
Luminance	1.27:1 vs white · 16.55:1 vs black	WCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #CFF33F 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 text1.27:1AA normal AA large AAA normal

TextBlack text16.55:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #CFF33F in the contrast checker.

Colors That Go With #CFF33F

Pairings derived from color-wheel relationships. The complementary color sits opposite #CFF33F; analogous colors sit beside it; triadic and split-complementary sets spread evenly around the wheel. Select any swatch for its own breakdown.

Base

Complementary

Analogous

Analogous

Triadic

Triadic

Split comp.

Split comp.

Tints & Shades of #CFF33F

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

Shades

Want a full 50-950 ramp with semantic roles? Generate design tokens from #CFF33F.

How #CFF33F 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#CFF33F

Protanopia#EDED40

Protanomaly#E2F03F

Deuteranopia#E8E844

Deuteranomaly#DEEC42

Tritanopia#DEE6E6

Tritanomaly#D8EBBA

Achromatopsia#E4E4E4

Test a full palette in the color blindness simulator.

Using #CFF33F in Code

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

CSS custom property--color-cff33f: #CFF33F;

CSS backgroundbackground-color: #CFF33F;

Tailwind configcolors: { 'color-cff33f': '#CFF33F' }

SwiftUIColor(red: 0.812, green: 0.953, blue: 0.247)

Android XML<color name="color_cff33f">#CFF33F</color>

SVG fillfill="#CFF33F"

More Green Colors

#CFF33F sits in the green family. These are its neighbours across that family's full range, each with its own breakdown.

000200 fdfff5 001f00 f7fee7 002400 f7fbf5 002c22 f5fffa 002e00 f5fff5 003300 f0fff0 008000 00db87 0d542b 20483f 33cc66 46c399 5ea500 728639 91e0b7 a3f5d8 bcd7bc d1ffed

#CFF33F Frequently Asked Questions

What color is #CFF33F?

#CFF33F is a light green — rgb(207, 243, 63) in RGB and hsl(72, 88%, 60%) in HSL. It carries no registered color name of its own; the closest named color is Pear (#D1E231), which is clearly related but distinguishable side by side at a CIE76 distance of 9.09.

What is the RGB value of #CFF33F?

#CFF33F is rgb(207, 243, 63) — red 207, green 243, and blue 63 on the 0-255 scale.

What is the CMYK value of #CFF33F?

#CFF33F converts to approximately cmyk(15%, 0%, 74%, 5%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #CFF33F be black or white?

Black text is the more readable choice. #CFF33F scores 1.27:1 against white and 16.55:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #CFF33F as a CSS color keyword?

No. #CFF33F 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 18.23, which is visibly different.

Open #CFF33F in a Tool

Hex to RGB Hex to HSL Hex to CMYK Hex to OKLCH Hex to Pantone Build a palette Make a gradient

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