#CEF09D#CEF09D

#CEF09D is a very light, moderate yellow-green. Relative luminance 0.779; OKLCH L 91.1% C 0.113 H 126.6°. Best body text is #000000 at 16.58:1 contrast (WCAG AA passes).

Color values

HEX	#CEF09D
RGB	rgb(206, 240, 157)
HSL	hsl(85, 73%, 78%)
HSV	hsv(85, 35%, 94%)
CMYK	cmyk(14.2%, 0%, 34.6%, 5.9%)
CIE-LAB	lab(90.72, -24.76, 36.57)
CIE-LCH	lch(90.72, 44.16, 124.10°)
OKLab	oklab(91.13% -0.0675 0.0907)
OKLCH	oklch(91.13% 0.113 126.6)
XYZ	xyz(62.6988, 77.8758, 43.6201)
Luminance	0.7788 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEF09D #BF9DF0

analogous

#F0E89D #CEF09D #A5F09D

triadic

#CEF09D #9DCEF0 #F09DCE

tetradic

#CEF09D #9DF0E8 #BF9DF0 #F09DA5

square

#CEF09D #9DF0E8 #BF9DF0 #F09DA5

split-complementary

#CEF09D #9DA5F0 #E89DF0

monochromatic

#99E033 #B3E868 #CEF09D #E9F8D2 #F2FBE4

Accessibility & contrast

On white

1.27

#CEF09D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.58

#CEF09D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEF09D

16.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEF09D	#FFFFFF	#000000	##000000
##CEF09D	1.00	1.27	16.58	16.58
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.58	21.00	1.00	1.00
##000000	16.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8E697

Deuteranopia (green-blind)

#F3E4A1

Tritanopia (blue-blind)

#D2E9DB

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #cef09d;
/* rgb */ color: rgb(206, 240, 157);
/* oklch */ color: oklch(91.1% 0.113 126.6);

Tailwind

colors: {
  custom: {
    50: '#def5ba',
    500: '#cef09d',
    950: '#000000',
  },
}

SCSS

$custom: #cef09d;
$custom-light: #def5ba;
$custom-dark: #000000;

JSON

{
  "hex": "#cef09d",
  "rgb": {
    "r": 206,
    "g": 240,
    "b": 157
  },
  "hsl": {
    "h": 84.578,
    "s": 73.451,
    "l": 77.843
  },
  "oklch": {
    "l": 0.91131,
    "c": 0.11304,
    "h": 126.6
  },
  "luminance": 0.77876
}

Semantic roles & 50–950 ramp

primary

#CEF09D

secondary

#8F64CD

accent

#10D661

background

#FEFFFD

surface

#FCFEF8

border

#D5D6D1

text

#151712

muted

#848582

Preview Lab

Preview with #CEF09D

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

Preview Lab → · Contrast checker → · Palette generator →