#508D27#508D27

#508D27 is a mid, vivid yellow-green. Relative luminance 0.209; OKLCH L 58.1% C 0.148 H 135.4°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#508D27
RGB	rgb(80, 141, 39)
HSL	hsl(96, 57%, 35%)
HSV	hsv(96, 72%, 55%)
CMYK	cmyk(43.3%, 0%, 72.3%, 44.7%)
CIE-LAB	lab(52.84, -37.81, 45.86)
CIE-LCH	lch(52.84, 59.43, 129.50°)
OKLab	oklab(58.08% -0.1053 0.1038)
OKLCH	oklch(58.08% 0.148 135.4)
XYZ	xyz(13.1990, 20.9010, 5.2579)
Luminance	0.2090 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508D27 #64278D

analogous

#838D27 #508D27 #278D31

triadic

#508D27 #27508D #8D2750

tetradic

#508D27 #27838D #64278D #8D3127

square

#508D27 #27838D #64278D #8D3127

split-complementary

#508D27 #31278D #8D2783

monochromatic

#1A2D0C #355D1A #508D27 #6BBD34 #8CD25C

Accessibility & contrast

On white

4.05

#508D27 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#508D27 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508D27

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508D27	#FFFFFF	#000000	##000000
##508D27	1.00	4.05	5.18	5.18
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928116

Deuteranopia (green-blind)

#8A7C31

Tritanopia (blue-blind)

#4E8879

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #508d27;
/* rgb */ color: rgb(80, 141, 39);
/* oklch */ color: oklch(58.1% 0.148 135.4);

Tailwind

colors: {
  custom: {
    50: '#86af68',
    500: '#508d27',
    950: '#000000',
  },
}

SCSS

$custom: #508d27;
$custom-light: #86af68;
$custom-dark: #000000;

JSON

{
  "hex": "#508d27",
  "rgb": {
    "r": 80,
    "g": 141,
    "b": 39
  },
  "hsl": {
    "h": 95.882,
    "s": 56.667,
    "l": 35.294
  },
  "oklch": {
    "l": 0.58078,
    "c": 0.14791,
    "h": 135.4
  },
  "luminance": 0.20902
}

Semantic roles & 50–950 ramp

primary

#508D27

secondary

#9159B7

accent

#48E0A3

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #508D27

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

Preview Lab → · Contrast checker → · Palette generator →