#80CE51#80CE51

#80CE51 is a light, vivid yellow-green. Relative luminance 0.493; OKLCH L 77.5% C 0.177 H 135.5°. Best body text is #000000 at 10.87:1 contrast (WCAG AA passes).

Color values

HEX	#80CE51
RGB	rgb(128, 206, 81)
HSL	hsl(97, 56%, 56%)
HSV	hsv(97, 61%, 81%)
CMYK	cmyk(37.9%, 0%, 60.7%, 19.2%)
CIE-LAB	lab(75.65, -45.57, 53.38)
CIE-LCH	lch(75.65, 70.19, 130.48°)
OKLab	oklab(77.47% -0.1264 0.1242)
OKLCH	oklch(77.47% 0.177 135.5)
XYZ	xyz(32.4578, 49.3243, 15.5933)
Luminance	0.4933 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#80CE51 #9F51CE

analogous

#BFCE51 #80CE51 #51CE61

triadic

#80CE51 #5180CE #CE5180

tetradic

#80CE51 #51BFCE #9F51CE #CE6151

square

#80CE51 #51BFCE #9F51CE #CE6151

split-complementary

#80CE51 #6151CE #CE51BF

monochromatic

#478024 #61B032 #80CE51 #A3DB81 #C6E9B1

Accessibility & contrast

On white

1.93

#80CE51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.87

#80CE51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #80CE51

10.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##80CE51	#FFFFFF	#000000	##000000
##80CE51	1.00	1.93	10.87	10.87
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.87	21.00	1.00	1.00
##000000	10.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BF43

Deuteranopia (green-blind)

#CAB85B

Tritanopia (blue-blind)

#7EC7B3

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #80ce51;
/* rgb */ color: rgb(128, 206, 81);
/* oklch */ color: oklch(77.5% 0.177 135.5);

Tailwind

colors: {
  custom: {
    50: '#aadd86',
    500: '#80ce51',
    950: '#000000',
  },
}

SCSS

$custom: #80ce51;
$custom-light: #aadd86;
$custom-dark: #000000;

JSON

{
  "hex": "#80ce51",
  "rgb": {
    "r": 128,
    "g": 206,
    "b": 81
  },
  "hsl": {
    "h": 97.44,
    "s": 56.054,
    "l": 56.275
  },
  "oklch": {
    "l": 0.77468,
    "c": 0.17721,
    "h": 135.5
  },
  "luminance": 0.49326
}

Semantic roles & 50–950 ramp

primary

#80CE51

secondary

#C4A4D7

accent

#48DFA7

background

#FAFDF8

surface

#F4FBF0

border

#CED4CB

text

#10150B

muted

#7F837C

Preview Lab

Preview with #80CE51

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

Preview Lab → · Contrast checker → · Palette generator →