#80FF51#80FF51

#80FF51 is a very light, highly saturated green. Relative luminance 0.767; OKLCH L 89.4% C 0.238 H 138.6°. Best body text is #000000 at 16.34:1 contrast (WCAG AA passes).

Color values

HEX	#80FF51
RGB	rgb(128, 255, 81)
HSL	hsl(104, 100%, 66%)
HSV	hsv(104, 68%, 100%)
CMYK	cmyk(49.8%, 0%, 68.2%, 0%)
CIE-LAB	lab(90.18, -64.71, 69.09)
CIE-LCH	lch(90.18, 94.66, 133.12°)
OKLab	oklab(89.38% -0.1784 0.1574)
OKLCH	oklch(89.38% 0.238 138.6)
XYZ	xyz(46.1456, 76.6999, 20.1559)
Luminance	0.7670 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#80FF51 #D051FF

analogous

#D7FF51 #80FF51 #51FF79

triadic

#80FF51 #5180FF #FF5180

tetradic

#80FF51 #51D7FF #D051FF #FF7951

square

#80FF51 #51D7FF #D051FF #FF7951

split-complementary

#80FF51 #7951FF #FF51D7

monochromatic

#3AD600 #53FF14 #80FF51 #ADFF8E #D9FFCB

Accessibility & contrast

On white

1.29

#80FF51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.34

#80FF51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #80FF51

16.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##80FF51	#FFFFFF	#000000	##000000
##80FF51	1.00	1.29	16.34	16.34
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.34	21.00	1.00	1.00
##000000	16.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA37

Deuteranopia (green-blind)

#F6DF61

Tritanopia (blue-blind)

#76F7DC

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #80ff51;
/* rgb */ color: rgb(128, 255, 81);
/* oklch */ color: oklch(89.4% 0.238 138.6);

Tailwind

colors: {
  custom: {
    50: '#afff8a',
    500: '#80ff51',
    950: '#000000',
  },
}

SCSS

$custom: #80ff51;
$custom-light: #afff8a;
$custom-dark: #000000;

JSON

{
  "hex": "#80ff51",
  "rgb": {
    "r": 128,
    "g": 255,
    "b": 81
  },
  "hsl": {
    "h": 103.793,
    "s": 100,
    "l": 65.882
  },
  "oklch": {
    "l": 0.89379,
    "c": 0.23791,
    "h": 138.6
  },
  "luminance": 0.76703
}

Semantic roles & 50–950 ramp

primary

#80FF51

secondary

#A125D0

accent

#00E6A8

background

#FDFFFC

surface

#F8FFF4

border

#D1D7CE

text

#11180C

muted

#81867F

Preview Lab

Preview with #80FF51

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

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