#83C139#83C139

#83C139 is a light, vivid yellow-green. Relative luminance 0.433; OKLCH L 74.2% C 0.176 H 131.0°. Best body text is #000000 at 9.65:1 contrast (WCAG AA passes).

Color values

HEX	#83C139
RGB	rgb(131, 193, 57)
HSL	hsl(87, 54%, 49%)
HSV	hsv(87, 70%, 76%)
CMYK	cmyk(32.1%, 0%, 70.5%, 24.3%)
CIE-LAB	lab(71.73, -40.89, 59.01)
CIE-LCH	lch(71.73, 71.80, 124.72°)
OKLab	oklab(74.25% -0.1156 0.1331)
OKLCH	oklch(74.25% 0.176 131)
XYZ	xyz(29.1683, 43.2596, 10.6832)
Luminance	0.4326 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83C139 #7739C1

analogous

#C1BB39 #83C139 #3FC139

triadic

#83C139 #3983C1 #C13983

tetradic

#83C139 #39C1BB #7739C1 #C1393F

square

#83C139 #39C1BB #7739C1 #C1393F

split-complementary

#83C139 #393FC1 #BB39C1

monochromatic

#43631D #63922B #83C139 #A0D266 #BEE095

Accessibility & contrast

On white

2.18

#83C139 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.65

#83C139 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83C139

9.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83C139	#FFFFFF	#000000	##000000
##83C139	1.00	2.18	9.65	9.65
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.65	21.00	1.00	1.00
##000000	9.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB323

Deuteranopia (green-blind)

#C1AE45

Tritanopia (blue-blind)

#86B9A6

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #83c139;
/* rgb */ color: rgb(131, 193, 57);
/* oklch */ color: oklch(74.2% 0.176 131.0);

Tailwind

colors: {
  custom: {
    50: '#abd477',
    500: '#83c139',
    950: '#000000',
  },
}

SCSS

$custom: #83c139;
$custom-light: #abd477;
$custom-dark: #000000;

JSON

{
  "hex": "#83c139",
  "rgb": {
    "r": 131,
    "g": 193,
    "b": 57
  },
  "hsl": {
    "h": 87.353,
    "s": 54.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.74249,
    "c": 0.17633,
    "h": 131
  },
  "luminance": 0.43261
}

Semantic roles & 50–950 ramp

primary

#83C139

secondary

#A88BCB

accent

#4ADE8D

background

#FAFDF7

surface

#F5FAEE

border

#CFD3C9

text

#111409

muted

#80837B

Preview Lab

Preview with #83C139

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

Preview Lab → · Contrast checker → · Palette generator →