#83C73B#83C73B

#83C73B is a light, vivid yellow-green. Relative luminance 0.460; OKLCH L 75.7% C 0.183 H 132.0°. Best body text is #000000 at 10.20:1 contrast (WCAG AA passes).

Color values

HEX	#83C73B
RGB	rgb(131, 199, 59)
HSL	hsl(89, 56%, 51%)
HSV	hsv(89, 70%, 78%)
CMYK	cmyk(34.2%, 0%, 70.4%, 22%)
CIE-LAB	lab(73.54, -43.35, 60.10)
CIE-LCH	lch(73.54, 74.11, 125.80°)
OKLab	oklab(75.72% -0.1222 0.1357)
OKLCH	oklch(75.72% 0.183 132)
XYZ	xyz(30.5726, 45.9867, 11.4023)
Luminance	0.4599 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83C73B #7F3BC7

analogous

#C7C53B #83C73B #3DC73B

triadic

#83C73B #3B83C7 #C73B83

tetradic

#83C73B #3BC7C5 #7F3BC7 #C73B3D

square

#83C73B #3BC7C5 #7F3BC7 #C73B3D

split-complementary

#83C73B #3B3DC7 #C53BC7

monochromatic

#45691E #64992C #83C73B #A1D56B #BFE29A

Accessibility & contrast

On white

2.06

#83C73B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.20

#83C73B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83C73B

10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83C73B	#FFFFFF	#000000	##000000
##83C73B	1.00	2.06	10.20	10.20
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.20	21.00	1.00	1.00
##000000	10.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB824

Deuteranopia (green-blind)

#C6B348

Tritanopia (blue-blind)

#85BFAB

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #83c73b;
/* rgb */ color: rgb(131, 199, 59);
/* oklch */ color: oklch(75.7% 0.183 132.0);

Tailwind

colors: {
  custom: {
    50: '#acd879',
    500: '#83c73b',
    950: '#000000',
  },
}

SCSS

$custom: #83c73b;
$custom-light: #acd879;
$custom-dark: #000000;

JSON

{
  "hex": "#83c73b",
  "rgb": {
    "r": 131,
    "g": 199,
    "b": 59
  },
  "hsl": {
    "h": 89.143,
    "s": 55.556,
    "l": 50.588
  },
  "oklch": {
    "l": 0.75725,
    "c": 0.18258,
    "h": 132
  },
  "luminance": 0.45988
}

Semantic roles & 50–950 ramp

primary

#83C73B

secondary

#AE90CE

accent

#49DF92

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#11140A

muted

#80837C

Preview Lab

Preview with #83C73B

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

Preview Lab → · Contrast checker → · Palette generator →