#508F31#508F31

#508F31 is a mid, vivid green. Relative luminance 0.216; OKLCH L 58.7% C 0.143 H 136.9°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#508F31
RGB	rgb(80, 143, 49)
HSL	hsl(100, 49%, 38%)
HSV	hsv(100, 66%, 56%)
CMYK	cmyk(44.1%, 0%, 65.7%, 43.9%)
CIE-LAB	lab(53.57, -37.81, 42.40)
CIE-LCH	lch(53.57, 56.80, 131.72°)
OKLab	oklab(58.7% -0.1046 0.0979)
OKLCH	oklch(58.7% 0.143 136.9)
XYZ	xyz(13.6847, 21.5713, 6.3477)
Luminance	0.2157 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508F31 #70318F

analogous

#7F8F31 #508F31 #318F41

triadic

#508F31 #31508F #8F3150

tetradic

#508F31 #317F8F #70318F #8F4131

square

#508F31 #317F8F #70318F #8F4131

split-complementary

#508F31 #41318F #8F317F

monochromatic

#1D3412 #366121 #508F31 #69BD41 #8DCD6D

Accessibility & contrast

On white

3.95

#508F31 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#508F31 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508F31

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508F31	#FFFFFF	#000000	##000000
##508F31	1.00	3.95	5.31	5.31
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948325

Deuteranopia (green-blind)

#8B7E39

Tritanopia (blue-blind)

#4D8A7B

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #508f31;
/* rgb */ color: rgb(80, 143, 49);
/* oklch */ color: oklch(58.7% 0.143 136.9);

Tailwind

colors: {
  custom: {
    50: '#86b06d',
    500: '#508f31',
    950: '#000000',
  },
}

SCSS

$custom: #508f31;
$custom-light: #86b06d;
$custom-dark: #000000;

JSON

{
  "hex": "#508f31",
  "rgb": {
    "r": 80,
    "g": 143,
    "b": 49
  },
  "hsl": {
    "h": 100.213,
    "s": 48.958,
    "l": 37.647
  },
  "oklch": {
    "l": 0.58701,
    "c": 0.14325,
    "h": 136.9
  },
  "luminance": 0.21572
}

Semantic roles & 50–950 ramp

primary

#508F31

secondary

#9B67B5

accent

#4FD9AB

background

#F8FAF6

surface

#F0F5EC

border

#CBCFC7

text

#0C1007

muted

#7D7F7A

Preview Lab

Preview with #508F31

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

Preview Lab → · Contrast checker → · Palette generator →