#80C437#80C437

#80C437 is a light, vivid yellow-green. Relative luminance 0.443; OKLCH L 74.8% C 0.183 H 132.0°. Best body text is #000000 at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#80C437
RGB	rgb(128, 196, 55)
HSL	hsl(89, 56%, 49%)
HSV	hsv(89, 72%, 77%)
CMYK	cmyk(34.7%, 0%, 71.9%, 23.1%)
CIE-LAB	lab(72.46, -43.40, 60.43)
CIE-LCH	lch(72.46, 74.40, 125.69°)
OKLab	oklab(74.8% -0.1224 0.1358)
OKLCH	oklch(74.8% 0.183 132)
XYZ	xyz(29.3313, 44.3437, 10.6275)
Luminance	0.4435 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#80C437 #7B37C4

analogous

#C4C237 #80C437 #3AC437

triadic

#80C437 #3780C4 #C43780

tetradic

#80C437 #37C4C2 #7B37C4 #C4373A

square

#80C437 #37C4C2 #7B37C4 #C4373A

split-complementary

#80C437 #373AC4 #C237C4

monochromatic

#42641C #61942A #80C437 #9ED465 #BCE194

Accessibility & contrast

On white

2.13

#80C437 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.87

#80C437 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #80C437

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##80C437	#FFFFFF	#000000	##000000
##80C437	1.00	2.13	9.87	9.87
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.87	21.00	1.00	1.00
##000000	9.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB51E

Deuteranopia (green-blind)

#C3B044

Tritanopia (blue-blind)

#82BCA9

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #80c437;
/* rgb */ color: rgb(128, 196, 55);
/* oklch */ color: oklch(74.8% 0.183 132.0);

Tailwind

colors: {
  custom: {
    50: '#aad677',
    500: '#80c437',
    950: '#000000',
  },
}

SCSS

$custom: #80c437;
$custom-light: #aad677;
$custom-dark: #000000;

JSON

{
  "hex": "#80c437",
  "rgb": {
    "r": 128,
    "g": 196,
    "b": 55
  },
  "hsl": {
    "h": 88.936,
    "s": 56.175,
    "l": 49.216
  },
  "oklch": {
    "l": 0.74795,
    "c": 0.18287,
    "h": 132
  },
  "luminance": 0.44345
}

Semantic roles & 50–950 ramp

primary

#80C437

secondary

#AA8BCC

accent

#48DF91

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#101409

muted

#7F837B

Preview Lab

Preview with #80C437

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

Preview Lab → · Contrast checker → · Palette generator →