#83CC5B#83CC5B

#83CC5B is a light, vivid yellow-green. Relative luminance 0.488; OKLCH L 77.3% C 0.165 H 135.8°. Best body text is #000000 at 10.75:1 contrast (WCAG AA passes).

Color values

HEX	#83CC5B
RGB	rgb(131, 204, 91)
HSL	hsl(99, 53%, 58%)
HSV	hsv(99, 55%, 80%)
CMYK	cmyk(35.8%, 0%, 55.4%, 20%)
CIE-LAB	lab(75.30, -42.70, 48.52)
CIE-LCH	lch(75.30, 64.64, 131.35°)
OKLab	oklab(77.26% -0.118 0.1147)
OKLCH	oklch(77.26% 0.165 135.8)
XYZ	xyz(32.8404, 48.7649, 17.5777)
Luminance	0.4877 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83CC5B #A45BCC

analogous

#BBCC5B #83CC5B #5BCC6B

triadic

#83CC5B #5B83CC #CC5B83

tetradic

#83CC5B #5BBBCC #A45BCC #CC6B5B

square

#83CC5B #5BBBCC #A45BCC #CC6B5B

split-complementary

#83CC5B #6B5BCC #CC5BBB

monochromatic

#498429 #63B237 #83CC5B #A6DB8A #CAE9B8

Accessibility & contrast

On white

1.95

#83CC5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.75

#83CC5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83CC5B

10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83CC5B	#FFFFFF	#000000	##000000
##83CC5B	1.00	1.95	10.75	10.75
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.75	21.00	1.00	1.00
##000000	10.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BD50

Deuteranopia (green-blind)

#C8B763

Tritanopia (blue-blind)

#81C5B3

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #83cc5b;
/* rgb */ color: rgb(131, 204, 91);
/* oklch */ color: oklch(77.3% 0.165 135.8);

Tailwind

colors: {
  custom: {
    50: '#abdc8c',
    500: '#83cc5b',
    950: '#000000',
  },
}

SCSS

$custom: #83cc5b;
$custom-light: #abdc8c;
$custom-dark: #000000;

JSON

{
  "hex": "#83cc5b",
  "rgb": {
    "r": 131,
    "g": 204,
    "b": 91
  },
  "hsl": {
    "h": 98.761,
    "s": 52.558,
    "l": 57.843
  },
  "oklch": {
    "l": 0.77256,
    "c": 0.16454,
    "h": 135.8
  },
  "luminance": 0.48766
}

Semantic roles & 50–950 ramp

primary

#83CC5B

secondary

#C8ABD8

accent

#4CDCA9

background

#FAFDF8

surface

#F4FBF0

border

#CED4CB

text

#10150C

muted

#7F837D

Preview Lab

Preview with #83CC5B

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

Preview Lab → · Contrast checker → · Palette generator →