#80B418#80B418

#80B418 is a light, vivid yellow-green. Relative luminance 0.373; OKLCH L 70.7% C 0.178 H 127.9°. Best body text is #000000 at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#80B418
RGB	rgb(128, 180, 24)
HSL	hsl(80, 76%, 40%)
HSV	hsv(80, 87%, 71%)
CMYK	cmyk(28.9%, 0%, 86.7%, 29.4%)
CIE-LAB	lab(67.50, -37.90, 64.91)
CIE-LCH	lch(67.50, 75.16, 120.28°)
OKLab	oklab(70.71% -0.1096 0.1406)
OKLCH	oklch(70.71% 0.178 127.9)
XYZ	xyz(25.3883, 37.2970, 6.7254)
Luminance	0.3730 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#80B418 #4C18B4

analogous

#B49A18 #80B418 #32B418

triadic

#80B418 #1880B4 #B41880

tetradic

#80B418 #18B49A #4C18B4 #B41832

square

#80B418 #18B49A #4C18B4 #B41832

split-complementary

#80B418 #1832B4 #9A18B4

monochromatic

#33480A #5A7E11 #80B418 #A4E227 #BBE95D

Accessibility & contrast

On white

2.48

#80B418 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.46

#80B418 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #80B418

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##80B418	#FFFFFF	#000000	##000000
##80B418	1.00	2.48	8.46	8.46
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.46	21.00	1.00	1.00
##000000	8.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA700

Deuteranopia (green-blind)

#B6A32D

Tritanopia (blue-blind)

#85AB99

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #80b418;
/* rgb */ color: rgb(128, 180, 24);
/* oklch */ color: oklch(70.7% 0.178 127.9);

Tailwind

colors: {
  custom: {
    50: '#aaca68',
    500: '#80b418',
    950: '#000000',
  },
}

SCSS

$custom: #80b418;
$custom-light: #aaca68;
$custom-dark: #000000;

JSON

{
  "hex": "#80b418",
  "rgb": {
    "r": 128,
    "g": 180,
    "b": 24
  },
  "hsl": {
    "h": 80,
    "s": 76.471,
    "l": 40
  },
  "oklch": {
    "l": 0.70707,
    "c": 0.17824,
    "h": 127.9
  },
  "luminance": 0.37298
}

Semantic roles & 50–950 ramp

primary

#80B418

secondary

#815BCD

accent

#35F374

background

#FAFCF6

surface

#F5F8EB

border

#CFD1C6

text

#101307

muted

#7F827A

Preview Lab

Preview with #80B418

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

Preview Lab → · Contrast checker → · Palette generator →