#CEFF9E#CEFF9E

#CEFF9E is a very light, vivid yellow-green. Relative luminance 0.871; OKLCH L 94.4% C 0.134 H 130.4°. Best body text is #000000 at 18.42:1 contrast (WCAG AA passes).

Color values

HEX	#CEFF9E
RGB	rgb(206, 255, 158)
HSL	hsl(90, 100%, 81%)
HSV	hsv(90, 38%, 100%)
CMYK	cmyk(19.2%, 0%, 38%, 0%)
CIE-LAB	lab(94.78, -31.68, 41.37)
CIE-LCH	lch(94.78, 52.11, 127.45°)
OKLab	oklab(94.4% -0.0868 0.1019)
OKLCH	oklch(94.4% 0.134 130.4)
XYZ	xyz(67.3841, 87.1093, 45.6048)
Luminance	0.8711 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEFF9E #CF9EFF

analogous

#FFFF9E #CEFF9E #9EFF9E

triadic

#CEFF9E #9ECEFF #FF9ECE

tetradic

#CEFF9E #9EFFFF #CF9EFF #FF9E9E

square

#CEFF9E #9EFFFF #CF9EFF #FF9E9E

split-complementary

#CEFF9E #9E9EFF #FF9EFF

monochromatic

#90FF24 #AFFF61 #CEFF9E #EDFFDB #F0FFE0

Accessibility & contrast

On white

1.14

#CEFF9E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.42

#CEFF9E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEFF9E

18.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEFF9E	#FFFFFF	#000000	##000000
##CEFF9E	1.00	1.14	18.42	18.42
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.42	21.00	1.00	1.00
##000000	18.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF297

Deuteranopia (green-blind)

#FFEFA3

Tritanopia (blue-blind)

#D1F7E7

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #ceff9e;
/* rgb */ color: rgb(206, 255, 158);
/* oklch */ color: oklch(94.4% 0.134 130.4);

Tailwind

colors: {
  custom: {
    50: '#deffbb',
    500: '#ceff9e',
    950: '#000000',
  },
}

SCSS

$custom: #ceff9e;
$custom-light: #deffbb;
$custom-dark: #000000;

JSON

{
  "hex": "#ceff9e",
  "rgb": {
    "r": 206,
    "g": 255,
    "b": 158
  },
  "hsl": {
    "h": 90.309,
    "s": 100,
    "l": 80.98
  },
  "oklch": {
    "l": 0.94395,
    "c": 0.13384,
    "h": 130.4
  },
  "luminance": 0.8711
}

Semantic roles & 50–950 ramp

primary

#CEFF9E

secondary

#A15FE3

accent

#00E674

background

#FEFFFD

surface

#FCFFF8

border

#D5D7D1

text

#151812

muted

#848682

Preview Lab

Preview with #CEFF9E

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

Preview Lab → · Contrast checker → · Palette generator →