#80C73B#80C73B

#80C73B is a light, vivid yellow-green. Relative luminance 0.458; OKLCH L 75.6% C 0.184 H 132.7°. Best body text is #000000 at 10.15:1 contrast (WCAG AA passes).

Color values

HEX#80C73B
RGBrgb(128, 199, 59)
HSLhsl(90, 56%, 51%)
HSVhsv(90, 70%, 78%)
CMYKcmyk(35.7%, 0%, 70.4%, 22%)
CIE-LABlab(73.38, -44.41, 59.90)
CIE-LCHlch(73.38, 74.56, 126.55°)
OKLaboklab(75.56% -0.1249 0.1353)
OKLCHoklch(75.56% 0.184 132.7)
XYZxyz(30.1145, 45.7505, 11.3809)
Luminance0.4575 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#80C73B #823BC7
analogous
#C6C73B #80C73B #3BC73C
triadic
#80C73B #3B80C7 #C73B80
tetradic
#80C73B #3BC6C7 #823BC7 #C73C3B
square
#80C73B #3BC6C7 #823BC7 #C73C3B
split-complementary
#80C73B #3C3BC7 #C73BC6
monochromatic
#43691E #62992C #80C73B #9FD56B #BEE29A

Accessibility & contrast

On white

2.07
#80C73B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.15
#80C73B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #80C73B
10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##80C73B#FFFFFF#000000##000000
##80C73B1.002.0710.1510.15
#FFFFFF2.071.0021.0021.00
#00000010.1521.001.001.00
##00000010.1521.001.001.00

Color blindness preview

Protanopia (red-blind)
#CFB824
Deuteranopia (green-blind)
#C5B248
Tritanopia (blue-blind)
#81BFAB
Achromatopsia (no color)
#B4B4B4

Design tokens & code

CSS
--color: #80c73b;
/* rgb */ color: rgb(128, 199, 59);
/* oklch */ color: oklch(75.6% 0.184 132.7);
Tailwind
colors: {
  custom: {
    50: '#aad879',
    500: '#80c73b',
    950: '#000000',
  },
}
SCSS
$custom: #80c73b;
$custom-light: #aad879;
$custom-dark: #000000;
JSON
{
  "hex": "#80c73b",
  "rgb": {
    "r": 128,
    "g": 199,
    "b": 59
  },
  "hsl": {
    "h": 90.429,
    "s": 55.556,
    "l": 50.588
  },
  "oklch": {
    "l": 0.75559,
    "c": 0.18411,
    "h": 132.7
  },
  "luminance": 0.45752
}

Semantic roles & 50–950 ramp

primary
#80C73B
secondary
#AF90CE
accent
#49DF95
background
#FAFDF7
surface
#F4FAEE
border
#CED3C9
text
#10140A
muted
#7F837C

Preview Lab

Preview with #80C73B

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

Preview Lab → · Contrast checker → · Palette generator →

#80C73B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva