#83C339#83C339

#83C339 is a light, vivid yellow-green. Relative luminance 0.442; OKLCH L 74.7% C 0.179 H 131.3°. Best body text is #000000 at 9.83:1 contrast (WCAG AA passes).

Color values

HEX	#83C339
RGB	rgb(131, 195, 57)
HSL	hsl(88, 55%, 49%)
HSV	hsv(88, 71%, 76%)
CMYK	cmyk(32.8%, 0%, 70.8%, 23.5%)
CIE-LAB	lab(72.33, -41.76, 59.62)
CIE-LCH	lch(72.33, 72.79, 125.01°)
OKLab	oklab(74.74% -0.118 0.1344)
OKLCH	oklch(74.74% 0.179 131.3)
XYZ	xyz(29.6134, 44.1499, 10.8316)
Luminance	0.4415 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83C339 #7939C3

analogous

#C3BE39 #83C339 #3EC339

triadic

#83C339 #3983C3 #C33983

tetradic

#83C339 #39C3BE #7939C3 #C3393E

square

#83C339 #39C3BE #7939C3 #C3393E

split-complementary

#83C339 #393EC3 #BE39C3

monochromatic

#43641D #63942B #83C339 #A1D267 #BEE096

Accessibility & contrast

On white

2.14

#83C339 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.83

#83C339 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83C339

9.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83C339	#FFFFFF	#000000	##000000
##83C339	1.00	2.14	9.83	9.83
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.83	21.00	1.00	1.00
##000000	9.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB422

Deuteranopia (green-blind)

#C3B046

Tritanopia (blue-blind)

#85BBA8

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #83c339;
/* rgb */ color: rgb(131, 195, 57);
/* oklch */ color: oklch(74.7% 0.179 131.3);

Tailwind

colors: {
  custom: {
    50: '#acd578',
    500: '#83c339',
    950: '#000000',
  },
}

SCSS

$custom: #83c339;
$custom-light: #acd578;
$custom-dark: #000000;

JSON

{
  "hex": "#83c339",
  "rgb": {
    "r": 131,
    "g": 195,
    "b": 57
  },
  "hsl": {
    "h": 87.826,
    "s": 54.762,
    "l": 49.412
  },
  "oklch": {
    "l": 0.74736,
    "c": 0.17884,
    "h": 131.3
  },
  "luminance": 0.44151
}

Semantic roles & 50–950 ramp

primary

#83C339

secondary

#AA8CCC

accent

#4ADE8F

background

#FAFDF7

surface

#F5FAEE

border

#CFD3C9

text

#111409

muted

#80837B

Preview Lab

Preview with #83C339

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

Preview Lab → · Contrast checker → · Palette generator →