#83CB51#83CB51

#83CB51 is a light, vivid yellow-green. Relative luminance 0.481; OKLCH L 76.9% C 0.172 H 134.5°. Best body text is #000000 at 10.63:1 contrast (WCAG AA passes).

Color values

HEX	#83CB51
RGB	rgb(131, 203, 81)
HSL	hsl(95, 54%, 56%)
HSV	hsv(95, 60%, 80%)
CMYK	cmyk(35.5%, 0%, 60.1%, 20.4%)
CIE-LAB	lab(74.91, -43.28, 52.59)
CIE-LCH	lch(74.91, 68.11, 129.46°)
OKLab	oklab(76.9% -0.1203 0.1225)
OKLCH	oklch(76.9% 0.172 134.5)
XYZ	xyz(32.2005, 48.1298, 15.3763)
Luminance	0.4813 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83CB51 #9951CB

analogous

#C0CB51 #83CB51 #51CB5C

triadic

#83CB51 #5183CB #CB5183

tetradic

#83CB51 #51C0CB #9951CB #CB5C51

square

#83CB51 #51C0CB #9951CB #CB5C51

split-complementary

#83CB51 #5C51CB #CB51C0

monochromatic

#497C25 #65AC33 #83CB51 #A5D980 #C6E7AF

Accessibility & contrast

On white

1.98

#83CB51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.63

#83CB51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83CB51

10.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83CB51	#FFFFFF	#000000	##000000
##83CB51	1.00	1.98	10.63	10.63
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.63	21.00	1.00	1.00
##000000	10.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BC43

Deuteranopia (green-blind)

#C8B65A

Tritanopia (blue-blind)

#82C4B1

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #83cb51;
/* rgb */ color: rgb(131, 203, 81);
/* oklch */ color: oklch(76.9% 0.172 134.5);

Tailwind

colors: {
  custom: {
    50: '#abdb86',
    500: '#83cb51',
    950: '#000000',
  },
}

SCSS

$custom: #83cb51;
$custom-light: #abdb86;
$custom-dark: #000000;

JSON

{
  "hex": "#83cb51",
  "rgb": {
    "r": 131,
    "g": 203,
    "b": 81
  },
  "hsl": {
    "h": 95.41,
    "s": 53.982,
    "l": 55.686
  },
  "oklch": {
    "l": 0.76899,
    "c": 0.17169,
    "h": 134.5
  },
  "luminance": 0.48131
}

Semantic roles & 50–950 ramp

primary

#83CB51

secondary

#C0A3D5

accent

#4ADDA1

background

#FAFDF8

surface

#F4FBF0

border

#CED4CB

text

#10150B

muted

#7F837C

Preview Lab

Preview with #83CB51

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

Preview Lab → · Contrast checker → · Palette generator →