#83CF42#83CF42

#83CF42 is a light, vivid yellow-green. Relative luminance 0.498; OKLCH L 77.7% C 0.188 H 133.5°. Best body text is #000000 at 10.97:1 contrast (WCAG AA passes).

Color values

HEX	#83CF42
RGB	rgb(131, 207, 66)
HSL	hsl(92, 59%, 54%)
HSV	hsv(92, 68%, 81%)
CMYK	cmyk(36.7%, 0%, 68.1%, 18.8%)
CIE-LAB	lab(75.97, -46.24, 59.96)
CIE-LCH	lch(75.97, 75.72, 127.64°)
OKLab	oklab(77.73% -0.1295 0.1363)
OKLCH	oklch(77.73% 0.188 133.5)
XYZ	xyz(32.6557, 49.8428, 13.0532)
Luminance	0.4984 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83CF42 #8E42CF

analogous

#CACF42 #83CF42 #42CF47

triadic

#83CF42 #4283CF #CF4283

tetradic

#83CF42 #42CACF #8E42CF #CF4742

square

#83CF42 #42CACF #8E42CF #CF4742

split-complementary

#83CF42 #4742CF #CF42CA

monochromatic

#48781F #65A92B #83CF42 #A3DB73 #C3E8A4

Accessibility & contrast

On white

1.91

#83CF42 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.97

#83CF42 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83CF42

10.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83CF42	#FFFFFF	#000000	##000000
##83CF42	1.00	1.91	10.97	10.97
#FFFFFF	1.91	1.00	21.00	21.00
#000000	10.97	21.00	1.00	1.00
##000000	10.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BF2D

Deuteranopia (green-blind)

#CDB94E

Tritanopia (blue-blind)

#83C7B3

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #83cf42;
/* rgb */ color: rgb(131, 207, 66);
/* oklch */ color: oklch(77.7% 0.188 133.5);

Tailwind

colors: {
  custom: {
    50: '#acde7e',
    500: '#83cf42',
    950: '#000000',
  },
}

SCSS

$custom: #83cf42;
$custom-light: #acde7e;
$custom-dark: #000000;

JSON

{
  "hex": "#83cf42",
  "rgb": {
    "r": 131,
    "g": 207,
    "b": 66
  },
  "hsl": {
    "h": 92.34,
    "s": 59.494,
    "l": 53.529
  },
  "oklch": {
    "l": 0.77729,
    "c": 0.18803,
    "h": 133.5
  },
  "luminance": 0.49844
}

Semantic roles & 50–950 ramp

primary

#83CF42

secondary

#B998D5

accent

#45E39A

background

#FBFDF8

surface

#F6FBEF

border

#D0D4CA

text

#11150A

muted

#80837C

Preview Lab

Preview with #83CF42

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

Preview Lab → · Contrast checker → · Palette generator →