#83C138#83C138

#83C138 is a light, vivid yellow-green. Relative luminance 0.433; OKLCH L 74.2% C 0.177 H 130.9°. Best body text is #000000 at 9.65:1 contrast (WCAG AA passes).

Color values

HEX	#83C138
RGB	rgb(131, 193, 56)
HSL	hsl(87, 55%, 49%)
HSV	hsv(87, 71%, 76%)
CMYK	cmyk(32.1%, 0%, 71%, 24.3%)
CIE-LAB	lab(71.72, -40.96, 59.38)
CIE-LCH	lch(71.72, 72.14, 124.60°)
OKLab	oklab(74.24% -0.1159 0.1337)
OKLCH	oklch(74.24% 0.177 130.9)
XYZ	xyz(29.1436, 43.2498, 10.5531)
Luminance	0.4325 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83C138 #7638C1

analogous

#C1BB38 #83C138 #3FC138

triadic

#83C138 #3883C1 #C13883

tetradic

#83C138 #38C1BB #7638C1 #C1383F

square

#83C138 #38C1BB #7638C1 #C1383F

split-complementary

#83C138 #383FC1 #BB38C1

monochromatic

#43621C #63922A #83C138 #A0D264 #BDE094

Accessibility & contrast

On white

2.18

#83C138 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.65

#83C138 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83C138

9.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83C138	#FFFFFF	#000000	##000000
##83C138	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)

#CAB321

Deuteranopia (green-blind)

#C1AE44

Tritanopia (blue-blind)

#86B9A6

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #83c138;
/* rgb */ color: rgb(131, 193, 56);
/* oklch */ color: oklch(74.2% 0.177 130.9);

Tailwind

colors: {
  custom: {
    50: '#acd477',
    500: '#83c138',
    950: '#000000',
  },
}

SCSS

$custom: #83c138;
$custom-light: #acd477;
$custom-dark: #000000;

JSON

{
  "hex": "#83c138",
  "rgb": {
    "r": 131,
    "g": 193,
    "b": 56
  },
  "hsl": {
    "h": 87.153,
    "s": 55.02,
    "l": 48.824
  },
  "oklch": {
    "l": 0.74241,
    "c": 0.17696,
    "h": 130.9
  },
  "luminance": 0.43251
}

Semantic roles & 50–950 ramp

primary

#83C138

secondary

#A78ACB

accent

#49DE8D

background

#FAFDF7

surface

#F5FAEE

border

#CFD3C9

text

#111409

muted

#80837B

Preview Lab

Preview with #83C138

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

Preview Lab → · Contrast checker → · Palette generator →