#508221#508221

#508221 is a mid, vivid yellow-green. Relative luminance 0.178; OKLCH L 55.1% C 0.137 H 133.1°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#508221
RGB	rgb(80, 130, 33)
HSL	hsl(91, 60%, 32%)
HSV	hsv(91, 75%, 51%)
CMYK	cmyk(38.5%, 0%, 74.6%, 49%)
CIE-LAB	lab(49.23, -33.39, 44.56)
CIE-LCH	lch(49.23, 55.68, 126.85°)
OKLab	oklab(55.11% -0.0938 0.1002)
OKLCH	oklch(55.11% 0.137 133.1)
XYZ	xyz(11.5652, 17.7800, 4.2611)
Luminance	0.1778 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508221 #532182

analogous

#818221 #508221 #218223

triadic

#508221 #215082 #822150

tetradic

#508221 #218182 #532182 #822321

square

#508221 #218182 #532182 #822321

split-complementary

#508221 #232182 #822181

monochromatic

#142008 #325115 #508221 #6EB32D #8DD24C

Accessibility & contrast

On white

4.61

#508221 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#508221 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #508221

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508221	#FFFFFF	#000000	##FFFFFF
##508221	1.00	4.61	4.56	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#87780F

Deuteranopia (green-blind)

#81742A

Tritanopia (blue-blind)

#507D6F

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #508221;
/* rgb */ color: rgb(80, 130, 33);
/* oklch */ color: oklch(55.1% 0.137 133.1);

Tailwind

colors: {
  custom: {
    50: '#85a663',
    500: '#508221',
    950: '#000000',
  },
}

SCSS

$custom: #508221;
$custom-light: #85a663;
$custom-dark: #000000;

JSON

{
  "hex": "#508221",
  "rgb": {
    "r": 80,
    "g": 130,
    "b": 33
  },
  "hsl": {
    "h": 90.928,
    "s": 59.509,
    "l": 31.961
  },
  "oklch": {
    "l": 0.55109,
    "c": 0.13729,
    "h": 133.1
  },
  "luminance": 0.17781
}

Semantic roles & 50–950 ramp

primary

#508221

secondary

#814AB4

accent

#45E396

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0B0F06

muted

#7C7F7A

Preview Lab

Preview with #508221

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

Preview Lab → · Contrast checker → · Palette generator →