#83C538#83C538

#83C538 is a light, vivid yellow-green. Relative luminance 0.450; OKLCH L 75.2% C 0.182 H 131.5°. Best body text is #000000 at 10.01:1 contrast (WCAG AA passes).

Color values

HEX	#83C538
RGB	rgb(131, 197, 56)
HSL	hsl(88, 56%, 50%)
HSV	hsv(88, 72%, 77%)
CMYK	cmyk(33.5%, 0%, 71.6%, 22.7%)
CIE-LAB	lab(72.92, -42.69, 60.58)
CIE-LCH	lch(72.92, 74.11, 125.17°)
OKLab	oklab(75.22% -0.1206 0.1363)
OKLCH	oklch(75.22% 0.182 131.5)
XYZ	xyz(30.0398, 45.0422, 10.8519)
Luminance	0.4504 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83C538 #7A38C5

analogous

#C5C138 #83C538 #3DC538

triadic

#83C538 #3883C5 #C53883

tetradic

#83C538 #38C5C1 #7A38C5 #C5383D

square

#83C538 #38C5C1 #7A38C5 #C5383D

split-complementary

#83C538 #383DC5 #C138C5

monochromatic

#44661D #63952A #83C538 #A1D467 #BEE196

Accessibility & contrast

On white

2.10

#83C538 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.01

#83C538 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83C538

10.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83C538	#FFFFFF	#000000	##000000
##83C538	1.00	2.10	10.01	10.01
#FFFFFF	2.10	1.00	21.00	21.00
#000000	10.01	21.00	1.00	1.00
##000000	10.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB61F

Deuteranopia (green-blind)

#C4B145

Tritanopia (blue-blind)

#85BDA9

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #83c538;
/* rgb */ color: rgb(131, 197, 56);
/* oklch */ color: oklch(75.2% 0.182 131.5);

Tailwind

colors: {
  custom: {
    50: '#acd777',
    500: '#83c538',
    950: '#000000',
  },
}

SCSS

$custom: #83c538;
$custom-light: #acd777;
$custom-dark: #000000;

JSON

{
  "hex": "#83c538",
  "rgb": {
    "r": 131,
    "g": 197,
    "b": 56
  },
  "hsl": {
    "h": 88.085,
    "s": 55.731,
    "l": 49.608
  },
  "oklch": {
    "l": 0.75216,
    "c": 0.18196,
    "h": 131.5
  },
  "luminance": 0.45043
}

Semantic roles & 50–950 ramp

primary

#83C538

secondary

#AA8CCD

accent

#49DF8F

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#111409

muted

#80837B

Preview Lab

Preview with #83C538

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

Preview Lab → · Contrast checker → · Palette generator →