#508310#508310

#508310 is a mid, vivid yellow-green. Relative luminance 0.180; OKLCH L 55.3% C 0.147 H 132.1°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#508310
RGB	rgb(80, 131, 16)
HSL	hsl(87, 78%, 29%)
HSV	hsv(87, 88%, 51%)
CMYK	cmyk(38.9%, 0%, 87.8%, 48.6%)
CIE-LAB	lab(49.47, -34.75, 50.19)
CIE-LCH	lch(49.47, 61.04, 124.70°)
OKLab	oklab(55.28% -0.0987 0.1093)
OKLCH	oklch(55.28% 0.147 132.1)
XYZ	xyz(11.5180, 17.9750, 3.3527)
Luminance	0.1797 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508310 #431083

analogous

#837D10 #508310 #168310

triadic

#508310 #105083 #831050

tetradic

#508310 #10837D #431083 #831016

square

#508310 #10837D #431083 #831016

split-complementary

#508310 #101683 #7D1083

monochromatic

#111B03 #2F4C09 #508310 #71BA17 #91E529

Accessibility & contrast

On white

4.57

#508310 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#508310 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508310

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508310	#FFFFFF	#000000	##000000
##508310	1.00	4.57	4.60	4.60
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897800

Deuteranopia (green-blind)

#82741F

Tritanopia (blue-blind)

#517D6F

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #508310;
/* rgb */ color: rgb(80, 131, 16);
/* oklch */ color: oklch(55.3% 0.147 132.1);

Tailwind

colors: {
  custom: {
    50: '#86a75c',
    500: '#508310',
    950: '#000000',
  },
}

SCSS

$custom: #508310;
$custom-light: #86a75c;
$custom-dark: #000000;

JSON

{
  "hex": "#508310",
  "rgb": {
    "r": 80,
    "g": 131,
    "b": 16
  },
  "hsl": {
    "h": 86.609,
    "s": 78.231,
    "l": 28.824
  },
  "oklch": {
    "l": 0.55275,
    "c": 0.14726,
    "h": 132.1
  },
  "luminance": 0.17975
}

Semantic roles & 50–950 ramp

primary

#508310

secondary

#7036B9

accent

#33F589

background

#F8FAF5

surface

#F0F4E9

border

#CBCEC5

text

#0C0F05

muted

#7D7F79

Preview Lab

Preview with #508310

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

Preview Lab → · Contrast checker → · Palette generator →