#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
RGB	rgb(128, 199, 64)
HSL	hsl(92, 55%, 52%)
HSV	hsv(92, 68%, 78%)
CMYK	cmyk(35.7%, 0%, 67.8%, 22%)
CIE-LAB	lab(73.42, -44.05, 58.02)
CIE-LCH	lch(73.42, 72.85, 127.20°)
OKLab	oklab(75.6% -0.1235 0.132)
OKLCH	oklch(75.6% 0.181 133.1)
XYZ	xyz(30.2505, 45.8049, 12.0969)
Luminance	0.4581 (WCAG relative)
Temperature	warm
Family	yellow-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
##80C740	1.00	2.07	10.16	10.16
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.16	21.00	1.00	1.00
##000000	10.16	21.00	1.00	1.00

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 →