#508B2B#508B2B

#508B2B is a mid, vivid yellow-green. Relative luminance 0.203; OKLCH L 57.6% C 0.142 H 135.6°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#508B2B
RGB	rgb(80, 139, 43)
HSL	hsl(97, 53%, 36%)
HSV	hsv(97, 69%, 55%)
CMYK	cmyk(42.4%, 0%, 69.1%, 45.5%)
CIE-LAB	lab(52.22, -36.61, 43.57)
CIE-LCH	lch(52.22, 56.91, 130.04°)
OKLab	oklab(57.58% -0.1018 0.0996)
OKLCH	oklch(57.58% 0.142 135.6)
XYZ	xyz(12.9766, 20.3444, 5.5281)
Luminance	0.2034 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508B2B #662B8B

analogous

#808B2B #508B2B #2B8B36

triadic

#508B2B #2B508B #8B2B50

tetradic

#508B2B #2B808B #662B8B #8B362B

square

#508B2B #2B808B #662B8B #8B362B

split-complementary

#508B2B #362B8B #8B2B80

monochromatic

#1A2E0E #355C1D #508B2B #6BBA39 #8CCE62

Accessibility & contrast

On white

4.14

#508B2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#508B2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508B2B

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508B2B	#FFFFFF	#000000	##000000
##508B2B	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90801E

Deuteranopia (green-blind)

#887B33

Tritanopia (blue-blind)

#4E8678

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #508b2b;
/* rgb */ color: rgb(80, 139, 43);
/* oklch */ color: oklch(57.6% 0.142 135.6);

Tailwind

colors: {
  custom: {
    50: '#86ad6a',
    500: '#508b2b',
    950: '#000000',
  },
}

SCSS

$custom: #508b2b;
$custom-light: #86ad6a;
$custom-dark: #000000;

JSON

{
  "hex": "#508b2b",
  "rgb": {
    "r": 80,
    "g": 139,
    "b": 43
  },
  "hsl": {
    "h": 96.875,
    "s": 52.747,
    "l": 35.686
  },
  "oklch": {
    "l": 0.57584,
    "c": 0.14241,
    "h": 135.6
  },
  "luminance": 0.20345
}

Semantic roles & 50–950 ramp

primary

#508B2B

secondary

#935DB5

accent

#4CDCA4

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1007

muted

#7D7F7A

Preview Lab

Preview with #508B2B

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

Preview Lab → · Contrast checker → · Palette generator →