#508418#508418

#508418 is a mid, vivid yellow-green. Relative luminance 0.183; OKLCH L 55.6% C 0.145 H 132.7°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#508418
RGB	rgb(80, 132, 24)
HSL	hsl(89, 69%, 31%)
HSV	hsv(89, 82%, 52%)
CMYK	cmyk(39.4%, 0%, 81.8%, 48.2%)
CIE-LAB	lab(49.83, -34.84, 48.29)
CIE-LCH	lch(49.83, 59.54, 125.81°)
OKLab	oklab(55.58% -0.0984 0.1066)
OKLCH	oklch(55.58% 0.145 132.7)
XYZ	xyz(11.7242, 18.2734, 3.7733)
Luminance	0.1827 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508418 #4C1884

analogous

#848218 #508418 #1A8418

triadic

#508418 #185084 #841850

tetradic

#508418 #188482 #4C1884 #84181A

square

#508418 #188482 #4C1884 #84181A

split-complementary

#508418 #181A84 #821884

monochromatic

#111C05 #31500F #508418 #6FB821 #8EDB3B

Accessibility & contrast

On white

4.51

#508418 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#508418 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508418

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508418	#FFFFFF	#000000	##000000
##508418	1.00	4.51	4.65	4.65
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7900

Deuteranopia (green-blind)

#837524

Tritanopia (blue-blind)

#517E70

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #508418;
/* rgb */ color: rgb(80, 132, 24);
/* oklch */ color: oklch(55.6% 0.145 132.7);

Tailwind

colors: {
  custom: {
    50: '#86a85f',
    500: '#508418',
    950: '#000000',
  },
}

SCSS

$custom: #508418;
$custom-light: #86a85f;
$custom-dark: #000000;

JSON

{
  "hex": "#508418",
  "rgb": {
    "r": 80,
    "g": 132,
    "b": 24
  },
  "hsl": {
    "h": 88.889,
    "s": 69.231,
    "l": 30.588
  },
  "oklch": {
    "l": 0.55581,
    "c": 0.14506,
    "h": 132.7
  },
  "luminance": 0.18274
}

Semantic roles & 50–950 ramp

primary

#508418

secondary

#7A40B8

accent

#3CEC91

background

#F8FAF5

surface

#F0F4EA

border

#CBCEC6

text

#0C0F05

muted

#7D7F79

Preview Lab

Preview with #508418

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

Preview Lab → · Contrast checker → · Palette generator →