#83C739#83C739

#83C739 is a light, vivid yellow-green. Relative luminance 0.460; OKLCH L 75.7% C 0.184 H 131.9°. Best body text is #000000 at 10.19:1 contrast (WCAG AA passes).

Color values

HEX	#83C739
RGB	rgb(131, 199, 57)
HSL	hsl(89, 56%, 50%)
HSV	hsv(89, 71%, 78%)
CMYK	cmyk(34.2%, 0%, 71.4%, 22%)
CIE-LAB	lab(73.52, -43.48, 60.83)
CIE-LCH	lch(73.52, 74.77, 125.56°)
OKLab	oklab(75.71% -0.1227 0.1369)
OKLCH	oklch(75.71% 0.184 131.9)
XYZ	xyz(30.5217, 45.9664, 11.1344)
Luminance	0.4597 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83C739 #7D39C7

analogous

#C7C439 #83C739 #3CC739

triadic

#83C739 #3983C7 #C73983

tetradic

#83C739 #39C7C4 #7D39C7 #C7393C

square

#83C739 #39C7C4 #7D39C7 #C7393C

split-complementary

#83C739 #393CC7 #C439C7

monochromatic

#44681D #64982B #83C739 #A1D469 #BFE298

Accessibility & contrast

On white

2.06

#83C739 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.19

#83C739 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83C739

10.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83C739	#FFFFFF	#000000	##000000
##83C739	1.00	2.06	10.19	10.19
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.19	21.00	1.00	1.00
##000000	10.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB820

Deuteranopia (green-blind)

#C6B346

Tritanopia (blue-blind)

#85BFAB

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #83c739;
/* rgb */ color: rgb(131, 199, 57);
/* oklch */ color: oklch(75.7% 0.184 131.9);

Tailwind

colors: {
  custom: {
    50: '#acd878',
    500: '#83c739',
    950: '#000000',
  },
}

SCSS

$custom: #83c739;
$custom-light: #acd878;
$custom-dark: #000000;

JSON

{
  "hex": "#83c739",
  "rgb": {
    "r": 131,
    "g": 199,
    "b": 57
  },
  "hsl": {
    "h": 88.732,
    "s": 55.906,
    "l": 50.196
  },
  "oklch": {
    "l": 0.7571,
    "c": 0.18383,
    "h": 131.9
  },
  "luminance": 0.45968
}

Semantic roles & 50–950 ramp

primary

#83C739

secondary

#AD8ECE

accent

#49DF91

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#111409

muted

#80837B

Preview Lab

Preview with #83C739

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

Preview Lab → · Contrast checker → · Palette generator →