#CEF08F#CEF08F

#CEF08F is a very light, vivid yellow-green. Relative luminance 0.774; OKLCH L 90.9% C 0.128 H 124.7°. Best body text is #000000 at 16.49:1 contrast (WCAG AA passes).

Color values

HEX	#CEF08F
RGB	rgb(206, 240, 143)
HSL	hsl(81, 76%, 75%)
HSV	hsv(81, 40%, 94%)
CMYK	cmyk(14.2%, 0%, 40.4%, 5.9%)
CIE-LAB	lab(90.52, -26.49, 43.23)
CIE-LCH	lch(90.52, 50.70, 121.50°)
OKLab	oklab(90.9% -0.073 0.1056)
OKLCH	oklch(90.9% 0.128 124.7)
XYZ	xyz(61.5713, 77.4248, 37.6820)
Luminance	0.7742 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEF08F #B18FF0

analogous

#F0E28F #CEF08F #9DF08F

triadic

#CEF08F #8FCEF0 #F08FCE

tetradic

#CEF08F #8FF0E2 #B18FF0 #F08F9D

square

#CEF08F #8FF0E2 #B18FF0 #F08F9D

split-complementary

#CEF08F #8F9DF0 #E28FF0

monochromatic

#9FE223 #B6E959 #CEF08F #E6F7C5 #F3FBE4

Accessibility & contrast

On white

1.27

#CEF08F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.49

#CEF08F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEF08F

16.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEF08F	#FFFFFF	#000000	##000000
##CEF08F	1.00	1.27	16.49	16.49
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.49	21.00	1.00	1.00
##000000	16.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE588

Deuteranopia (green-blind)

#F5E394

Tritanopia (blue-blind)

#D4E8D8

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #cef08f;
/* rgb */ color: rgb(206, 240, 143);
/* oklch */ color: oklch(90.9% 0.128 124.7);

Tailwind

colors: {
  custom: {
    50: '#def5b1',
    500: '#cef08f',
    950: '#000000',
  },
}

SCSS

$custom: #cef08f;
$custom-light: #def5b1;
$custom-dark: #000000;

JSON

{
  "hex": "#cef08f",
  "rgb": {
    "r": 206,
    "g": 240,
    "b": 143
  },
  "hsl": {
    "h": 81.031,
    "s": 76.378,
    "l": 75.098
  },
  "oklch": {
    "l": 0.90898,
    "c": 0.12836,
    "h": 124.7
  },
  "luminance": 0.77425
}

Semantic roles & 50–950 ramp

primary

#CEF08F

secondary

#8057CC

accent

#0DD954

background

#FEFFFD

surface

#FCFEF8

border

#D5D6D1

text

#151711

muted

#848581

Preview Lab

Preview with #CEF08F

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

Preview Lab → · Contrast checker → · Palette generator →