#508917#508917

#508917 is a mid, vivid yellow-green. Relative luminance 0.197; OKLCH L 56.9% C 0.152 H 133.5°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#508917
RGB	rgb(80, 137, 23)
HSL	hsl(90, 71%, 31%)
HSV	hsv(90, 83%, 54%)
CMYK	cmyk(41.6%, 0%, 83.2%, 46.3%)
CIE-LAB	lab(51.45, -37.08, 50.08)
CIE-LCH	lch(51.45, 62.31, 126.52°)
OKLab	oklab(56.91% -0.1045 0.1102)
OKLCH	oklch(56.91% 0.152 133.5)
XYZ	xyz(12.4084, 19.6580, 3.9510)
Luminance	0.1966 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508917 #501789

analogous

#898917 #508917 #178917

triadic

#508917 #175089 #891750

tetradic

#508917 #178989 #501789 #891717

square

#508917 #178989 #501789 #891717

split-complementary

#508917 #171789 #891789

monochromatic

#132005 #31550E #508917 #6FBD20 #8DDE3C

Accessibility & contrast

On white

4.26

#508917 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#508917 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508917

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508917	#FFFFFF	#000000	##000000
##508917	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7D00

Deuteranopia (green-blind)

#877925

Tritanopia (blue-blind)

#508374

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #508917;
/* rgb */ color: rgb(80, 137, 23);
/* oklch */ color: oklch(56.9% 0.152 133.5);

Tailwind

colors: {
  custom: {
    50: '#87ac60',
    500: '#508917',
    950: '#000000',
  },
}

SCSS

$custom: #508917;
$custom-light: #87ac60;
$custom-dark: #000000;

JSON

{
  "hex": "#508917",
  "rgb": {
    "r": 80,
    "g": 137,
    "b": 23
  },
  "hsl": {
    "h": 90,
    "s": 71.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.56907,
    "c": 0.15186,
    "h": 133.5
  },
  "luminance": 0.19659
}

Semantic roles & 50–950 ramp

primary

#508917

secondary

#7E3FBD

accent

#3AEE94

background

#F8FAF5

surface

#F0F4EA

border

#CBCEC6

text

#0C1005

muted

#7D7F79

Preview Lab

Preview with #508917

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

Preview Lab → · Contrast checker → · Palette generator →