#508B37#508B37

#508B37 is a mid, vivid green. Relative luminance 0.204; OKLCH L 57.7% C 0.133 H 137.5°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#508B37
RGB	rgb(80, 139, 55)
HSL	hsl(102, 43%, 38%)
HSV	hsv(102, 60%, 55%)
CMYK	cmyk(42.4%, 0%, 60.4%, 45.5%)
CIE-LAB	lab(52.34, -35.43, 38.23)
CIE-LCH	lch(52.34, 52.12, 132.83°)
OKLab	oklab(57.71% -0.0977 0.0896)
OKLCH	oklch(57.71% 0.133 137.5)
XYZ	xyz(13.2301, 20.4458, 6.8630)
Luminance	0.2045 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508B37 #72378B

analogous

#7A8B37 #508B37 #378B48

triadic

#508B37 #37508B #8B3750

tetradic

#508B37 #377A8B #72378B #8B4837

square

#508B37 #377A8B #72378B #8B4837

split-complementary

#508B37 #48378B #8B377A

monochromatic

#1E3314 #375F26 #508B37 #69B748 #8DC874

Accessibility & contrast

On white

4.13

#508B37 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#508B37 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508B37

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508B37	#FFFFFF	#000000	##000000
##508B37	1.00	4.13	5.09	5.09
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F802E

Deuteranopia (green-blind)

#877B3D

Tritanopia (blue-blind)

#4D8679

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #508b37;
/* rgb */ color: rgb(80, 139, 55);
/* oklch */ color: oklch(57.7% 0.133 137.5);

Tailwind

colors: {
  custom: {
    50: '#85ad71',
    500: '#508b37',
    950: '#000000',
  },
}

SCSS

$custom: #508b37;
$custom-light: #85ad71;
$custom-dark: #000000;

JSON

{
  "hex": "#508b37",
  "rgb": {
    "r": 80,
    "g": 139,
    "b": 55
  },
  "hsl": {
    "h": 102.143,
    "s": 43.299,
    "l": 38.039
  },
  "oklch": {
    "l": 0.57712,
    "c": 0.13259,
    "h": 137.5
  },
  "luminance": 0.20447
}

Semantic roles & 50–950 ramp

primary

#508B37

secondary

#9D6DB1

accent

#55D3AD

background

#F8FAF6

surface

#F0F4EC

border

#CBCEC7

text

#0B1008

muted

#7C7F7B

Preview Lab

Preview with #508B37

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

Preview Lab → · Contrast checker → · Palette generator →