#CFF77F#CFF77F

#CFF77F is a very light, vivid yellow-green. Relative luminance 0.813; OKLCH L 92.3% C 0.154 H 124.5°. Best body text is #000000 at 17.26:1 contrast (WCAG AA passes).

Color values

HEX	#CFF77F
RGB	rgb(207, 247, 127)
HSL	hsl(80, 88%, 73%)
HSV	hsv(80, 49%, 97%)
CMYK	cmyk(16.2%, 0%, 48.6%, 3.1%)
CIE-LAB	lab(92.27, -31.15, 53.07)
CIE-LCH	lch(92.27, 61.54, 120.41°)
OKLab	oklab(92.26% -0.0872 0.1267)
OKLCH	oklch(92.26% 0.154 124.5)
XYZ	xyz(62.8236, 81.3188, 32.4609)
Luminance	0.8132 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 3.82

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFF77F #A77FF7

analogous

#F7E37F #CFF77F #93F77F

triadic

#CFF77F #7FCFF7 #F77FCF

tetradic

#CFF77F #7FF7E3 #A77FF7 #F77F93

square

#CFF77F #7FF7E3 #A77FF7 #F77F93

split-complementary

#CFF77F #7F93F7 #E37FF7

monochromatic

#A3ED0F #B9F345 #CFF77F #E5FBB9 #F4FDE2

Accessibility & contrast

On white

1.22

#CFF77F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.26

#CFF77F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFF77F

17.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFF77F	#FFFFFF	#000000	##000000
##CFF77F	1.00	1.22	17.26	17.26
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.26	21.00	1.00	1.00
##000000	17.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA74

Deuteranopia (green-blind)

#FDE886

Tritanopia (blue-blind)

#D6EDDB

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #cff77f;
/* rgb */ color: rgb(207, 247, 127);
/* oklch */ color: oklch(92.3% 0.154 124.5);

Tailwind

colors: {
  custom: {
    50: '#dffaa6',
    500: '#cff77f',
    950: '#000000',
  },
}

SCSS

$custom: #cff77f;
$custom-light: #dffaa6;
$custom-dark: #000000;

JSON

{
  "hex": "#cff77f",
  "rgb": {
    "r": 207,
    "g": 247,
    "b": 127
  },
  "hsl": {
    "h": 80,
    "s": 88.235,
    "l": 73.333
  },
  "oklch": {
    "l": 0.92259,
    "c": 0.1538,
    "h": 124.5
  },
  "luminance": 0.81319
}

Semantic roles & 50–950 ramp

primary

#CFF77F

secondary

#7647D3

accent

#01E54D

background

#FEFFFC

surface

#FCFFF6

border

#D5D7D0

text

#151710

muted

#848580

Preview Lab

Preview with #CFF77F

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →