#83C839#83C839

#83C839 is a light, vivid yellow-green. Relative luminance 0.464; OKLCH L 76.0% C 0.185 H 132.0°. Best body text is #000000 at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#83C839
RGB	rgb(131, 200, 57)
HSL	hsl(89, 57%, 50%)
HSV	hsv(89, 72%, 78%)
CMYK	cmyk(34.5%, 0%, 71.5%, 21.6%)
CIE-LAB	lab(73.82, -43.91, 61.13)
CIE-LCH	lch(73.82, 75.26, 125.69°)
OKLab	oklab(75.95% -0.1238 0.1375)
OKLCH	oklch(75.95% 0.185 132)
XYZ	xyz(30.7525, 46.4280, 11.2113)
Luminance	0.4643 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83C839 #7E39C8

analogous

#C8C639 #83C839 #3BC839

triadic

#83C839 #3983C8 #C83983

tetradic

#83C839 #39C8C6 #7E39C8 #C8393B

square

#83C839 #39C8C6 #7E39C8 #C8393B

split-complementary

#83C839 #393BC8 #C639C8

monochromatic

#45691D #64992B #83C839 #A1D569 #BFE399

Accessibility & contrast

On white

2.04

#83C839 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.29

#83C839 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83C839

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83C839	#FFFFFF	#000000	##000000
##83C839	1.00	2.04	10.29	10.29
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.29	21.00	1.00	1.00
##000000	10.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B920

Deuteranopia (green-blind)

#C7B446

Tritanopia (blue-blind)

#85C0AC

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #83c839;
/* rgb */ color: rgb(131, 200, 57);
/* oklch */ color: oklch(76.0% 0.185 132.0);

Tailwind

colors: {
  custom: {
    50: '#acd978',
    500: '#83c839',
    950: '#000000',
  },
}

SCSS

$custom: #83c839;
$custom-light: #acd978;
$custom-dark: #000000;

JSON

{
  "hex": "#83c839",
  "rgb": {
    "r": 131,
    "g": 200,
    "b": 57
  },
  "hsl": {
    "h": 88.951,
    "s": 56.522,
    "l": 50.392
  },
  "oklch": {
    "l": 0.75954,
    "c": 0.18508,
    "h": 132
  },
  "luminance": 0.46429
}

Semantic roles & 50–950 ramp

primary

#83C839

secondary

#AD8FCE

accent

#48E091

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#111409

muted

#80837B

Preview Lab

Preview with #83C839

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

Preview Lab → · Contrast checker → · Palette generator →