#80CC37#80CC37

#80CC37 is a light, vivid yellow-green. Relative luminance 0.481; OKLCH L 76.8% C 0.193 H 133.1°. Best body text is #000000 at 10.61:1 contrast (WCAG AA passes).

Color values

HEX#80CC37
RGBrgb(128, 204, 55)
HSLhsl(91, 59%, 51%)
HSVhsv(91, 73%, 80%)
CMYKcmyk(37.3%, 0%, 73%, 20%)
CIE-LABlab(74.86, -46.77, 62.81)
CIE-LCHlch(74.86, 78.31, 126.67°)
OKLaboklab(76.75% -0.1316 0.1408)
OKLCHoklch(76.75% 0.193 133.1)
XYZxyz(31.1841, 48.0494, 11.2451)
Luminance0.4805 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#80CC37 #8337CC
analogous
#CBCC37 #80CC37 #37CC38
triadic
#80CC37 #3780CC #CC3780
tetradic
#80CC37 #37CBCC #8337CC #CC3837
square
#80CC37 #37CBCC #8337CC #CC3837
split-complementary
#80CC37 #3837CC #CC37CB
monochromatic
#436D1C #629E28 #80CC37 #9FD868 #BEE599

Accessibility & contrast

On white

1.98
#80CC37 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.61
#80CC37 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #80CC37
10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##80CC37#FFFFFF#000000##000000
##80CC371.001.9810.6110.61
#FFFFFF1.981.0021.0021.00
#00000010.6121.001.001.00
##00000010.6121.001.001.00

Color blindness preview

Protanopia (red-blind)
#D4BC1A
Deuteranopia (green-blind)
#CAB646
Tritanopia (blue-blind)
#81C4AF
Achromatopsia (no color)
#B8B8B8

Design tokens & code

CSS
--color: #80cc37;
/* rgb */ color: rgb(128, 204, 55);
/* oklch */ color: oklch(76.8% 0.193 133.1);
Tailwind
colors: {
  custom: {
    50: '#aadc78',
    500: '#80cc37',
    950: '#000000',
  },
}
SCSS
$custom: #80cc37;
$custom-light: #aadc78;
$custom-dark: #000000;
JSON
{
  "hex": "#80cc37",
  "rgb": {
    "r": 128,
    "g": 204,
    "b": 55
  },
  "hsl": {
    "h": 90.604,
    "s": 59.363,
    "l": 50.784
  },
  "oklch": {
    "l": 0.76754,
    "c": 0.19272,
    "h": 133.1
  },
  "luminance": 0.48051
}

Semantic roles & 50–950 ramp

primary
#80CC37
secondary
#B08ED0
accent
#45E395
background
#FAFDF7
surface
#F5FBEE
border
#CFD4C9
text
#111509
muted
#80837B

Preview Lab

Preview with #80CC37

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

Preview Lab → · Contrast checker → · Palette generator →

#80CC37 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva