#83D33F#83D33F

#83D33F is a light, vivid yellow-green. Relative luminance 0.518; OKLCH L 78.7% C 0.195 H 133.8°. Best body text is #000000 at 11.35:1 contrast (WCAG AA passes).

Color values

HEX	#83D33F
RGB	rgb(131, 211, 63)
HSL	hsl(92, 63%, 54%)
HSV	hsv(92, 70%, 83%)
CMYK	cmyk(37.9%, 0%, 70.1%, 17.3%)
CIE-LAB	lab(77.14, -48.12, 62.30)
CIE-LCH	lch(77.14, 78.71, 127.68°)
OKLab	oklab(78.68% -0.1348 0.1408)
OKLCH	oklch(78.68% 0.195 133.8)
XYZ	xyz(33.5510, 51.7711, 12.9267)
Luminance	0.5177 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83D33F #8F3FD3

analogous

#CDD33F #83D33F #3FD345

triadic

#83D33F #3F83D3 #D33F83

tetradic

#83D33F #3FCDD3 #8F3FD3 #D3453F

square

#83D33F #3FCDD3 #8F3FD3 #D3453F

split-complementary

#83D33F #453FD3 #D33FCD

monochromatic

#487B1C #65AD28 #83D33F #A3DE71 #C3EAA3

Accessibility & contrast

On white

1.85

#83D33F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.35

#83D33F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83D33F

11.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83D33F	#FFFFFF	#000000	##000000
##83D33F	1.00	1.85	11.35	11.35
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.35	21.00	1.00	1.00
##000000	11.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC327

Deuteranopia (green-blind)

#D0BC4D

Tritanopia (blue-blind)

#83CBB6

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #83d33f;
/* rgb */ color: rgb(131, 211, 63);
/* oklch */ color: oklch(78.7% 0.195 133.8);

Tailwind

colors: {
  custom: {
    50: '#ade17d',
    500: '#83d33f',
    950: '#000000',
  },
}

SCSS

$custom: #83d33f;
$custom-light: #ade17d;
$custom-dark: #000000;

JSON

{
  "hex": "#83d33f",
  "rgb": {
    "r": 131,
    "g": 211,
    "b": 63
  },
  "hsl": {
    "h": 92.432,
    "s": 62.712,
    "l": 53.725
  },
  "oklch": {
    "l": 0.78679,
    "c": 0.19496,
    "h": 133.8
  },
  "luminance": 0.51773
}

Semantic roles & 50–950 ramp

primary

#83D33F

secondary

#5E3383

accent

#42E69B

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#11150A

muted

#81847D

Preview Lab

Preview with #83D33F

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

Preview Lab → · Contrast checker → · Palette generator →