#83FF51#83FF51

#83FF51 is a very light, highly saturated green. Relative luminance 0.769; OKLCH L 89.5% C 0.237 H 138.2°. Best body text is #000000 at 16.39:1 contrast (WCAG AA passes).

Color values

HEX	#83FF51
RGB	rgb(131, 255, 81)
HSL	hsl(103, 100%, 66%)
HSV	hsv(103, 68%, 100%)
CMYK	cmyk(48.6%, 0%, 68.2%, 0%)
CIE-LAB	lab(90.29, -63.88, 69.24)
CIE-LCH	lch(90.29, 94.21, 132.70°)
OKLab	oklab(89.5% -0.1763 0.1577)
OKLCH	oklch(89.5% 0.237 138.2)
XYZ	xyz(46.6037, 76.9360, 20.1774)
Luminance	0.7694 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83FF51 #CD51FF

analogous

#DAFF51 #83FF51 #51FF76

triadic

#83FF51 #5183FF #FF5183

tetradic

#83FF51 #51DAFF #CD51FF #FF7651

square

#83FF51 #51DAFF #CD51FF #FF7651

split-complementary

#83FF51 #7651FF #FF51DA

monochromatic

#3DD600 #57FF14 #83FF51 #AFFF8E #DAFFCB

Accessibility & contrast

On white

1.28

#83FF51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.39

#83FF51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83FF51

16.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83FF51	#FFFFFF	#000000	##000000
##83FF51	1.00	1.28	16.39	16.39
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.39	21.00	1.00	1.00
##000000	16.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA37

Deuteranopia (green-blind)

#F6DF61

Tritanopia (blue-blind)

#7AF6DC

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #83ff51;
/* rgb */ color: rgb(131, 255, 81);
/* oklch */ color: oklch(89.5% 0.237 138.2);

Tailwind

colors: {
  custom: {
    50: '#b0ff8a',
    500: '#83ff51',
    950: '#000000',
  },
}

SCSS

$custom: #83ff51;
$custom-light: #b0ff8a;
$custom-dark: #000000;

JSON

{
  "hex": "#83ff51",
  "rgb": {
    "r": 131,
    "g": 255,
    "b": 81
  },
  "hsl": {
    "h": 102.759,
    "s": 100,
    "l": 65.882
  },
  "oklch": {
    "l": 0.89499,
    "c": 0.23656,
    "h": 138.2
  },
  "luminance": 0.76939
}

Semantic roles & 50–950 ramp

primary

#83FF51

secondary

#9E25D0

accent

#00E6A4

background

#FDFFFC

surface

#F8FFF4

border

#D1D7CE

text

#12180C

muted

#82867F

Preview Lab

Preview with #83FF51

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

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