#83CB3A#83CB3A

#83CB3A is a light, vivid yellow-green. Relative luminance 0.478; OKLCH L 76.7% C 0.188 H 132.5°. Best body text is #000000 at 10.57:1 contrast (WCAG AA passes).

Color values

HEX	#83CB3A
RGB	rgb(131, 203, 58)
HSL	hsl(90, 58%, 51%)
HSV	hsv(90, 71%, 80%)
CMYK	cmyk(35.5%, 0%, 71.4%, 20.4%)
CIE-LAB	lab(74.72, -45.12, 61.67)
CIE-LCH	lch(74.72, 76.41, 126.19°)
OKLab	oklab(76.69% -0.127 0.1388)
OKLCH	oklch(76.69% 0.188 132.5)
XYZ	xyz(31.4793, 47.8413, 11.5779)
Luminance	0.4784 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83CB3A #823ACB

analogous

#CBCA3A #83CB3A #3ACB3A

triadic

#83CB3A #3A83CB #CB3A83

tetradic

#83CB3A #3ACBCA #823ACB #CB3A3A

square

#83CB3A #3ACBCA #823ACB #CB3A3A

split-complementary

#83CB3A #3A3ACB #CA3ACB

monochromatic

#466E1D #649E2A #83CB3A #A1D86A #C0E59B

Accessibility & contrast

On white

1.99

#83CB3A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.57

#83CB3A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83CB3A

10.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83CB3A	#FFFFFF	#000000	##000000
##83CB3A	1.00	1.99	10.57	10.57
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.57	21.00	1.00	1.00
##000000	10.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BB21

Deuteranopia (green-blind)

#CAB648

Tritanopia (blue-blind)

#84C3AF

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #83cb3a;
/* rgb */ color: rgb(131, 203, 58);
/* oklch */ color: oklch(76.7% 0.188 132.5);

Tailwind

colors: {
  custom: {
    50: '#acdb79',
    500: '#83cb3a',
    950: '#000000',
  },
}

SCSS

$custom: #83cb3a;
$custom-light: #acdb79;
$custom-dark: #000000;

JSON

{
  "hex": "#83cb3a",
  "rgb": {
    "r": 131,
    "g": 203,
    "b": 58
  },
  "hsl": {
    "h": 89.793,
    "s": 58.233,
    "l": 51.176
  },
  "oklch": {
    "l": 0.76692,
    "c": 0.18818,
    "h": 132.5
  },
  "luminance": 0.47843
}

Semantic roles & 50–950 ramp

primary

#83CB3A

secondary

#B090D0

accent

#46E193

background

#FBFDF7

surface

#F6FBEE

border

#D0D4C9

text

#11150A

muted

#80837C

Preview Lab

Preview with #83CB3A

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

Preview Lab → · Contrast checker → · Palette generator →