#CFEF77#CFEF77

#CFEF77 is a very light, vivid yellow-green. Relative luminance 0.763; OKLCH L 90.4% C 0.151 H 121.8°. Best body text is #000000 at 16.27:1 contrast (WCAG AA passes).

Color values

HEX	#CFEF77
RGB	rgb(207, 239, 119)
HSL	hsl(76, 79%, 70%)
HSV	hsv(76, 50%, 94%)
CMYK	cmyk(13.4%, 0%, 50.2%, 6.3%)
CIE-LAB	lab(90.01, -28.20, 54.06)
CIE-LCH	lch(90.01, 60.98, 117.55°)
OKLab	oklab(90.41% -0.0796 0.1283)
OKLCH	oklch(90.41% 0.151 121.8)
XYZ	xyz(59.9287, 76.3303, 29.0252)
Luminance	0.7633 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 5.74

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFEF77 #9777EF

analogous

#EFD377 #CFEF77 #93EF77

triadic

#CFEF77 #77CFEF #EF77CF

tetradic

#CFEF77 #77EFD3 #9777EF #EF7793

square

#CFEF77 #77EFD3 #9777EF #EF7793

split-complementary

#CFEF77 #7793EF #D377EF

monochromatic

#A1D319 #BCE940 #CFEF77 #E2F5AE #F5FCE4

Accessibility & contrast

On white

1.29

#CFEF77 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.27

#CFEF77 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFEF77

16.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFEF77	#FFFFFF	#000000	##000000
##CFEF77	1.00	1.29	16.27	16.27
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.27	21.00	1.00	1.00
##000000	16.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE36C

Deuteranopia (green-blind)

#F7E27E

Tritanopia (blue-blind)

#D8E5D4

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #cfef77;
/* rgb */ color: rgb(207, 239, 119);
/* oklch */ color: oklch(90.4% 0.151 121.8);

Tailwind

colors: {
  custom: {
    50: '#e0f4a1',
    500: '#cfef77',
    950: '#000000',
  },
}

SCSS

$custom: #cfef77;
$custom-light: #e0f4a1;
$custom-dark: #000000;

JSON

{
  "hex": "#cfef77",
  "rgb": {
    "r": 207,
    "g": 239,
    "b": 119
  },
  "hsl": {
    "h": 76,
    "s": 78.947,
    "l": 70.196
  },
  "oklch": {
    "l": 0.90412,
    "c": 0.15095,
    "h": 121.8
  },
  "luminance": 0.7633
}

Semantic roles & 50–950 ramp

primary

#CFEF77

secondary

#6642C8

accent

#0ADB42

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15170F

muted

#848580

Preview Lab

Preview with #CFEF77

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

Preview Lab → · Contrast checker → · Palette generator →