#80DD51#80DD51

#80DD51 is a light, vivid yellow-green. Relative luminance 0.569; OKLCH L 81.1% C 0.197 H 136.7°. Best body text is #000000 at 12.38:1 contrast (WCAG AA passes).

Color values

HEX	#80DD51
RGB	rgb(128, 221, 81)
HSL	hsl(100, 67%, 59%)
HSV	hsv(100, 63%, 87%)
CMYK	cmyk(42.1%, 0%, 63.3%, 13.3%)
CIE-LAB	lab(80.12, -51.74, 58.34)
CIE-LCH	lch(80.12, 77.97, 131.57°)
OKLab	oklab(81.12% -0.1432 0.1348)
OKLCH	oklch(81.12% 0.197 136.7)
XYZ	xyz(36.2427, 56.8941, 16.8549)
Luminance	0.5690 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#80DD51 #AE51DD

analogous

#C6DD51 #80DD51 #51DD68

triadic

#80DD51 #5180DD #DD5180

tetradic

#80DD51 #51C6DD #AE51DD #DD6851

square

#80DD51 #51C6DD #AE51DD #DD6851

split-complementary

#80DD51 #6851DD #DD51C6

monochromatic

#46961D #5EC927 #80DD51 #A5E784 #CBF1B7

Accessibility & contrast

On white

1.70

#80DD51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.38

#80DD51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #80DD51

12.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##80DD51	#FFFFFF	#000000	##000000
##80DD51	1.00	1.70	12.38	12.38
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.38	21.00	1.00	1.00
##000000	12.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CC40

Deuteranopia (green-blind)

#D7C45C

Tritanopia (blue-blind)

#7CD5C0

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #80dd51;
/* rgb */ color: rgb(128, 221, 81);
/* oklch */ color: oklch(81.1% 0.197 136.7);

Tailwind

colors: {
  custom: {
    50: '#abe887',
    500: '#80dd51',
    950: '#000000',
  },
}

SCSS

$custom: #80dd51;
$custom-light: #abe887;
$custom-dark: #000000;

JSON

{
  "hex": "#80dd51",
  "rgb": {
    "r": 128,
    "g": 221,
    "b": 81
  },
  "hsl": {
    "h": 99.857,
    "s": 67.308,
    "l": 59.216
  },
  "oklch": {
    "l": 0.8112,
    "c": 0.19664,
    "h": 136.7
  },
  "luminance": 0.56896
}

Semantic roles & 50–950 ramp

primary

#80DD51

secondary

#79389B

accent

#3EEAB0

background

#FDFEFC

surface

#F7FDF4

border

#D0D5CE

text

#11160C

muted

#81847F

Preview Lab

Preview with #80DD51

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

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