#508B1D#508B1D

#508B1D is a mid, vivid yellow-green. Relative luminance 0.203; OKLCH L 57.5% C 0.151 H 134.2°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#508B1D
RGB	rgb(80, 139, 29)
HSL	hsl(92, 65%, 33%)
HSV	hsv(92, 79%, 55%)
CMYK	cmyk(42.4%, 0%, 79.1%, 45.5%)
CIE-LAB	lab(52.13, -37.62, 48.83)
CIE-LCH	lch(52.13, 61.64, 127.61°)
OKLab	oklab(57.47% -0.1056 0.1085)
OKLCH	oklch(57.47% 0.151 134.2)
XYZ	xyz(12.7624, 20.2587, 4.4000)
Luminance	0.2026 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508B1D #581D8B

analogous

#878B1D #508B1D #1D8B21

triadic

#508B1D #1D508B #8B1D50

tetradic

#508B1D #1D878B #581D8B #8B211D

square

#508B1D #1D878B #581D8B #8B211D

split-complementary

#508B1D #211D8B #8B1D87

monochromatic

#162608 #335812 #508B1D #6DBE28 #8CD949

Accessibility & contrast

On white

4.16

#508B1D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#508B1D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508B1D

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508B1D	#FFFFFF	#000000	##000000
##508B1D	1.00	4.16	5.05	5.05
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#917F01

Deuteranopia (green-blind)

#897B29

Tritanopia (blue-blind)

#4F8576

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #508b1d;
/* rgb */ color: rgb(80, 139, 29);
/* oklch */ color: oklch(57.5% 0.151 134.2);

Tailwind

colors: {
  custom: {
    50: '#87ad62',
    500: '#508b1d',
    950: '#000000',
  },
}

SCSS

$custom: #508b1d;
$custom-light: #87ad62;
$custom-dark: #000000;

JSON

{
  "hex": "#508b1d",
  "rgb": {
    "r": 80,
    "g": 139,
    "b": 29
  },
  "hsl": {
    "h": 92.182,
    "s": 65.476,
    "l": 32.941
  },
  "oklch": {
    "l": 0.57474,
    "c": 0.1514,
    "h": 134.2
  },
  "luminance": 0.20259
}

Semantic roles & 50–950 ramp

primary

#508B1D

secondary

#8649BB

accent

#3FE89A

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #508B1D

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

Preview Lab → · Contrast checker → · Palette generator →