#CEFF83#CEFF83

#CEFF83 is a very light, vivid yellow-green. Relative luminance 0.863; OKLCH L 94.0% C 0.161 H 127.0°. Best body text is #000000 at 18.26:1 contrast (WCAG AA passes).

Color values

HEX	#CEFF83
RGB	rgb(206, 255, 131)
HSL	hsl(84, 100%, 76%)
HSV	hsv(84, 49%, 100%)
CMYK	cmyk(19.2%, 0%, 48.6%, 0%)
CIE-LAB	lab(94.43, -34.78, 53.81)
CIE-LCH	lch(94.43, 64.08, 122.88°)
OKLab	oklab(94% -0.097 0.1286)
OKLCH	oklch(94% 0.161 127)
XYZ	xyz(65.3100, 86.2797, 34.6812)
Luminance	0.8628 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEFF83 #B483FF

analogous

#FFF283 #CEFF83 #90FF83

triadic

#CEFF83 #83CEFF #FF83CE

tetradic

#CEFF83 #83FFF2 #B483FF #FF8390

square

#CEFF83 #83FFF2 #B483FF #FF8390

split-complementary

#CEFF83 #8390FF #F283FF

monochromatic

#9EFF09 #B6FF46 #CEFF83 #E6FFC0 #F3FFE0

Accessibility & contrast

On white

1.15

#CEFF83 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.26

#CEFF83 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEFF83

18.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEFF83	#FFFFFF	#000000	##000000
##CEFF83	1.00	1.15	18.26	18.26
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.26	21.00	1.00	1.00
##000000	18.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF178

Deuteranopia (green-blind)

#FFEE8A

Tritanopia (blue-blind)

#D4F5E2

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #ceff83;
/* rgb */ color: rgb(206, 255, 131);
/* oklch */ color: oklch(94.0% 0.161 127.0);

Tailwind

colors: {
  custom: {
    50: '#dfffa9',
    500: '#ceff83',
    950: '#000000',
  },
}

SCSS

$custom: #ceff83;
$custom-light: #dfffa9;
$custom-dark: #000000;

JSON

{
  "hex": "#ceff83",
  "rgb": {
    "r": 206,
    "g": 255,
    "b": 131
  },
  "hsl": {
    "h": 83.71,
    "s": 100,
    "l": 75.686
  },
  "oklch": {
    "l": 0.93996,
    "c": 0.1611,
    "h": 127
  },
  "luminance": 0.86281
}

Semantic roles & 50–950 ramp

primary

#CEFF83

secondary

#8348DF

accent

#00E65B

background

#FEFFFD

surface

#FCFFF7

border

#D5D7D0

text

#151810

muted

#848681

Preview Lab

Preview with #CEFF83

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

Preview Lab → · Contrast checker → · Palette generator →