#508E17#508E17

#508E17 is a mid, vivid yellow-green. Relative luminance 0.211; OKLCH L 58.2% C 0.158 H 134.2°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#508E17
RGB	rgb(80, 142, 23)
HSL	hsl(91, 72%, 32%)
HSV	hsv(91, 84%, 56%)
CMYK	cmyk(43.7%, 0%, 83.8%, 44.3%)
CIE-LAB	lab(53.07, -39.22, 51.55)
CIE-LCH	lch(53.07, 64.77, 127.26°)
OKLab	oklab(58.24% -0.1102 0.1133)
OKLCH	oklch(58.24% 0.158 134.2)
XYZ	xyz(13.1357, 21.1126, 4.1934)
Luminance	0.2111 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508E17 #55178E

analogous

#8B8E17 #508E17 #178E1A

triadic

#508E17 #17508E #8E1750

tetradic

#508E17 #178B8E #55178E #8E1A17

square

#508E17 #178B8E #55178E #8E1A17

split-complementary

#508E17 #1A178E #8E178B

monochromatic

#152506 #32590E #508E17 #6EC320 #8CE03F

Accessibility & contrast

On white

4.02

#508E17 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#508E17 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508E17

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508E17	#FFFFFF	#000000	##000000
##508E17	1.00	4.02	5.22	5.22
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.22	21.00	1.00	1.00
##000000	5.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948200

Deuteranopia (green-blind)

#8C7D26

Tritanopia (blue-blind)

#4F8879

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #508e17;
/* rgb */ color: rgb(80, 142, 23);
/* oklch */ color: oklch(58.2% 0.158 134.2);

Tailwind

colors: {
  custom: {
    50: '#87af60',
    500: '#508e17',
    950: '#000000',
  },
}

SCSS

$custom: #508e17;
$custom-light: #87af60;
$custom-dark: #000000;

JSON

{
  "hex": "#508e17",
  "rgb": {
    "r": 80,
    "g": 142,
    "b": 23
  },
  "hsl": {
    "h": 91.261,
    "s": 72.121,
    "l": 32.353
  },
  "oklch": {
    "l": 0.58239,
    "c": 0.15807,
    "h": 134.2
  },
  "luminance": 0.21113
}

Semantic roles & 50–950 ramp

primary

#508E17

secondary

#8340C0

accent

#39EF98

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1005

muted

#7D7F7A

Preview Lab

Preview with #508E17

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

Preview Lab → · Contrast checker → · Palette generator →