#80C740#80C740

#80C740 is a light, vivid yellow-green. Relative luminance 0.458; OKLCH L 75.6% C 0.181 H 133.1°. Best body text is #000000 at 10.16:1 contrast (WCAG AA passes).

Color values

HEX#80C740
RGBrgb(128, 199, 64)
HSLhsl(92, 55%, 52%)
HSVhsv(92, 68%, 78%)
CMYKcmyk(35.7%, 0%, 67.8%, 22%)
CIE-LABlab(73.42, -44.05, 58.02)
CIE-LCHlch(73.42, 72.85, 127.20°)
OKLaboklab(75.6% -0.1235 0.132)
OKLCHoklch(75.6% 0.181 133.1)
XYZxyz(30.2505, 45.8049, 12.0969)
Luminance0.4581 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#80C740 #8740C7
analogous
#C3C740 #80C740 #40C744
triadic
#80C740 #4080C7 #C74080
tetradic
#80C740 #40C3C7 #8740C7 #C74440
square
#80C740 #40C3C7 #8740C7 #C74440
split-complementary
#80C740 #4440C7 #C740C3
monochromatic
#446D20 #629C2E #80C740 #9FD56F #BFE39F

Accessibility & contrast

On white

2.07
#80C740 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.16
#80C740 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #80C740
10.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##80C740#FFFFFF#000000##000000
##80C7401.002.0710.1610.16
#FFFFFF2.071.0021.0021.00
#00000010.1621.001.001.00
##00000010.1621.001.001.00

Color blindness preview

Protanopia (red-blind)
#CFB82C
Deuteranopia (green-blind)
#C5B24C
Tritanopia (blue-blind)
#81BFAC
Achromatopsia (no color)
#B4B4B4

Design tokens & code

CSS
--color: #80c740;
/* rgb */ color: rgb(128, 199, 64);
/* oklch */ color: oklch(75.6% 0.181 133.1);
Tailwind
colors: {
  custom: {
    50: '#aad87c',
    500: '#80c740',
    950: '#000000',
  },
}
SCSS
$custom: #80c740;
$custom-light: #aad87c;
$custom-dark: #000000;
JSON
{
  "hex": "#80c740",
  "rgb": {
    "r": 128,
    "g": 199,
    "b": 64
  },
  "hsl": {
    "h": 91.556,
    "s": 54.656,
    "l": 51.569
  },
  "oklch": {
    "l": 0.75599,
    "c": 0.1808,
    "h": 133.1
  },
  "luminance": 0.45806
}

Semantic roles & 50–950 ramp

primary
#80C740
secondary
#B394CF
accent
#4ADE98
background
#FAFDF7
surface
#F4FAEE
border
#CED3C9
text
#10140A
muted
#7F837C

Preview Lab

Preview with #80C740

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

Preview Lab → · Contrast checker → · Palette generator →

#80C740 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva