#83D43B#83D43B

#83D43B is a light, vivid yellow-green. Relative luminance 0.522; OKLCH L 78.9% C 0.199 H 133.6°. Best body text is #000000 at 11.45:1 contrast (WCAG AA passes).

Color values

HEX	#83D43B
RGB	rgb(131, 212, 59)
HSL	hsl(92, 64%, 53%)
HSV	hsv(92, 72%, 83%)
CMYK	cmyk(38.2%, 0%, 72.2%, 16.9%)
CIE-LAB	lab(77.42, -48.79, 64.01)
CIE-LCH	lch(77.42, 80.49, 127.32°)
OKLab	oklab(78.89% -0.1369 0.1439)
OKLCH	oklch(78.89% 0.199 133.6)
XYZ	xyz(33.6924, 52.2264, 12.4423)
Luminance	0.5223 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83D43B #8C3BD4

analogous

#CFD43B #83D43B #3BD43F

triadic

#83D43B #3B83D4 #D43B83

tetradic

#83D43B #3BCFD4 #8C3BD4 #D43F3B

square

#83D43B #3BCFD4 #8C3BD4 #D43F3B

split-complementary

#83D43B #3F3BD4 #D43BCF

monochromatic

#487A1B #65AC26 #83D43B #A3DF6D #C3EA9F

Accessibility & contrast

On white

1.83

#83D43B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.45

#83D43B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83D43B

11.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83D43B	#FFFFFF	#000000	##000000
##83D43B	1.00	1.83	11.45	11.45
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.45	21.00	1.00	1.00
##000000	11.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC31F

Deuteranopia (green-blind)

#D1BD4A

Tritanopia (blue-blind)

#83CCB6

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #83d43b;
/* rgb */ color: rgb(131, 212, 59);
/* oklch */ color: oklch(78.9% 0.199 133.6);

Tailwind

colors: {
  custom: {
    50: '#ade27b',
    500: '#83d43b',
    950: '#000000',
  },
}

SCSS

$custom: #83d43b;
$custom-light: #ade27b;
$custom-dark: #000000;

JSON

{
  "hex": "#83d43b",
  "rgb": {
    "r": 131,
    "g": 212,
    "b": 59
  },
  "hsl": {
    "h": 91.765,
    "s": 64.017,
    "l": 53.137
  },
  "oklch": {
    "l": 0.78893,
    "c": 0.19862,
    "h": 133.6
  },
  "luminance": 0.52228
}

Semantic roles & 50–950 ramp

primary

#83D43B

secondary

#5C3182

accent

#41E799

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#11150A

muted

#81847D

Preview Lab

Preview with #83D43B

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

Preview Lab → · Contrast checker → · Palette generator →