#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
RGBrgb(128, 221, 81)
HSLhsl(100, 67%, 59%)
HSVhsv(100, 63%, 87%)
CMYKcmyk(42.1%, 0%, 63.3%, 13.3%)
CIE-LABlab(80.12, -51.74, 58.34)
CIE-LCHlch(80.12, 77.97, 131.57°)
OKLaboklab(81.12% -0.1432 0.1348)
OKLCHoklch(81.12% 0.197 136.7)
XYZxyz(36.2427, 56.8941, 16.8549)
Luminance0.5690 (WCAG relative)
Temperaturewarm
Familyyellow-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
##80DD511.001.7012.3812.38
#FFFFFF1.701.0021.0021.00
#00000012.3821.001.001.00
##00000012.3821.001.001.00

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.

Preview Lab → · Contrast checker → · Palette generator →

#80DD51 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva