#508C16#508C16

#508C16 is a mid, vivid yellow-green. Relative luminance 0.205; OKLCH L 57.7% C 0.156 H 133.9°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#508C16
RGB	rgb(80, 140, 22)
HSL	hsl(91, 73%, 32%)
HSV	hsv(91, 84%, 55%)
CMYK	cmyk(42.9%, 0%, 84.3%, 45.1%)
CIE-LAB	lab(52.42, -38.42, 51.24)
CIE-LCH	lch(52.42, 64.04, 126.86°)
OKLab	oklab(57.7% -0.1081 0.1125)
OKLCH	oklch(57.7% 0.156 133.9)
XYZ	xyz(12.8309, 20.5189, 4.0434)
Luminance	0.2052 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508C16 #52168C

analogous

#8B8C16 #508C16 #168C17

triadic

#508C16 #16508C #8C1650

tetradic

#508C16 #168B8C #52168C #8C1716

square

#508C16 #168B8C #52168C #8C1716

split-complementary

#508C16 #17168C #8C168B

monochromatic

#142205 #32570E #508C16 #6EC11E #8DE03C

Accessibility & contrast

On white

4.11

#508C16 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#508C16 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508C16

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508C16	#FFFFFF	#000000	##000000
##508C16	1.00	4.11	5.10	5.10
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928000

Deuteranopia (green-blind)

#8A7B25

Tritanopia (blue-blind)

#4F8677

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #508c16;
/* rgb */ color: rgb(80, 140, 22);
/* oklch */ color: oklch(57.7% 0.156 133.9);

Tailwind

colors: {
  custom: {
    50: '#87ae60',
    500: '#508c16',
    950: '#000000',
  },
}

SCSS

$custom: #508c16;
$custom-light: #87ae60;
$custom-dark: #000000;

JSON

{
  "hex": "#508c16",
  "rgb": {
    "r": 80,
    "g": 140,
    "b": 22
  },
  "hsl": {
    "h": 90.508,
    "s": 72.84,
    "l": 31.765
  },
  "oklch": {
    "l": 0.57701,
    "c": 0.15603,
    "h": 133.9
  },
  "luminance": 0.2052
}

Semantic roles & 50–950 ramp

primary

#508C16

secondary

#803EC0

accent

#38F095

background

#F8FAF5

surface

#F0F4EA

border

#CBCEC6

text

#0C1005

muted

#7D7F79

Preview Lab

Preview with #508C16

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

Preview Lab → · Contrast checker → · Palette generator →