#83D842#83D842

#83D842 is a light, vivid yellow-green. Relative luminance 0.543; OKLCH L 79.9% C 0.199 H 134.5°. Best body text is #000000 at 11.87:1 contrast (WCAG AA passes).

Color values

HEX	#83D842
RGB	rgb(131, 216, 66)
HSL	hsl(94, 66%, 55%)
HSV	hsv(94, 69%, 85%)
CMYK	cmyk(39.4%, 0%, 69.4%, 15.3%)
CIE-LAB	lab(78.65, -49.95, 62.73)
CIE-LCH	lch(78.65, 80.19, 128.53°)
OKLab	oklab(79.92% -0.1396 0.1421)
OKLCH	oklch(79.92% 0.199 134.5)
XYZ	xyz(34.8986, 54.3286, 13.8008)
Luminance	0.5433 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83D842 #9742D8

analogous

#CED842 #83D842 #42D84C

triadic

#83D842 #4283D8 #D84283

tetradic

#83D842 #42CED8 #9742D8 #D84C42

square

#83D842 #42CED8 #9742D8 #D84C42

split-complementary

#83D842 #4C42D8 #D842CE

monochromatic

#49841B #65B726 #83D842 #A4E275 #C6EDA7

Accessibility & contrast

On white

1.77

#83D842 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.87

#83D842 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83D842

11.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83D842	#FFFFFF	#000000	##000000
##83D842	1.00	1.77	11.87	11.87
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.87	21.00	1.00	1.00
##000000	11.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C72A

Deuteranopia (green-blind)

#D5C050

Tritanopia (blue-blind)

#82D0BA

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #83d842;
/* rgb */ color: rgb(131, 216, 66);
/* oklch */ color: oklch(79.9% 0.199 134.5);

Tailwind

colors: {
  custom: {
    50: '#ade47f',
    500: '#83d842',
    950: '#000000',
  },
}

SCSS

$custom: #83d842;
$custom-light: #ade47f;
$custom-dark: #000000;

JSON

{
  "hex": "#83d842",
  "rgb": {
    "r": 131,
    "g": 216,
    "b": 66
  },
  "hsl": {
    "h": 94,
    "s": 65.789,
    "l": 55.294
  },
  "oklch": {
    "l": 0.79919,
    "c": 0.19921,
    "h": 134.5
  },
  "luminance": 0.5433
}

Semantic roles & 50–950 ramp

primary

#83D842

secondary

#65338B

accent

#3FE99F

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#11160B

muted

#81847E

Preview Lab

Preview with #83D842

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

Preview Lab → · Contrast checker → · Palette generator →