#CEF77F#CEF77F

#CEF77F is a very light, vivid yellow-green. Relative luminance 0.812; OKLCH L 92.2% C 0.154 H 124.9°. Best body text is #000000 at 17.24:1 contrast (WCAG AA passes).

Color values

HEX	#CEF77F
RGB	rgb(206, 247, 127)
HSL	hsl(81, 88%, 73%)
HSV	hsv(81, 49%, 97%)
CMYK	cmyk(16.6%, 0%, 48.6%, 3.1%)
CIE-LAB	lab(92.21, -31.52, 52.98)
CIE-LCH	lch(92.21, 61.65, 120.75°)
OKLab	oklab(92.19% -0.0882 0.1265)
OKLCH	oklch(92.19% 0.154 124.9)
XYZ	xyz(62.5451, 81.1752, 32.4479)
Luminance	0.8118 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEF77F #A87FF7

analogous

#F7E47F #CEF77F #92F77F

triadic

#CEF77F #7FCEF7 #F77FCE

tetradic

#CEF77F #7FF7E4 #A87FF7 #F77F92

square

#CEF77F #7FF7E4 #A87FF7 #F77F92

split-complementary

#CEF77F #7F92F7 #E47FF7

monochromatic

#A1ED0F #B8F345 #CEF77F #E4FBB9 #F4FDE2

Accessibility & contrast

On white

1.22

#CEF77F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.24

#CEF77F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEF77F

17.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEF77F	#FFFFFF	#000000	##000000
##CEF77F	1.00	1.22	17.24	17.24
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.24	21.00	1.00	1.00
##000000	17.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA74

Deuteranopia (green-blind)

#FDE886

Tritanopia (blue-blind)

#D5EDDB

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #cef77f;
/* rgb */ color: rgb(206, 247, 127);
/* oklch */ color: oklch(92.2% 0.154 124.9);

Tailwind

colors: {
  custom: {
    50: '#dffaa6',
    500: '#cef77f',
    950: '#000000',
  },
}

SCSS

$custom: #cef77f;
$custom-light: #dffaa6;
$custom-dark: #000000;

JSON

{
  "hex": "#cef77f",
  "rgb": {
    "r": 206,
    "g": 247,
    "b": 127
  },
  "hsl": {
    "h": 80.5,
    "s": 88.235,
    "l": 73.333
  },
  "oklch": {
    "l": 0.92191,
    "c": 0.1542,
    "h": 124.9
  },
  "luminance": 0.81176
}

Semantic roles & 50–950 ramp

primary

#CEF77F

secondary

#7747D3

accent

#01E54F

background

#FEFFFC

surface

#FCFFF6

border

#D5D7D0

text

#151710

muted

#848580

Preview Lab

Preview with #CEF77F

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

Preview Lab → · Contrast checker → · Palette generator →