#508F27#508F27

#508F27 is a mid, vivid yellow-green. Relative luminance 0.215; OKLCH L 58.6% C 0.151 H 135.7°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#508F27
RGB	rgb(80, 143, 39)
HSL	hsl(96, 57%, 36%)
HSV	hsv(96, 73%, 56%)
CMYK	cmyk(44.1%, 0%, 72.7%, 43.9%)
CIE-LAB	lab(53.49, -38.66, 46.52)
CIE-LCH	lch(53.49, 60.49, 129.73°)
OKLab	oklab(58.61% -0.1077 0.1052)
OKLCH	oklch(58.61% 0.151 135.7)
XYZ	xyz(13.4966, 21.4961, 5.3571)
Luminance	0.2150 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508F27 #66278F

analogous

#848F27 #508F27 #278F32

triadic

#508F27 #27508F #8F2750

tetradic

#508F27 #27848F #66278F #8F3227

square

#508F27 #27848F #66278F #8F3227

split-complementary

#508F27 #32278F #8F2784

monochromatic

#1A2F0D #355F1A #508F27 #6BBF34 #8CD35D

Accessibility & contrast

On white

3.96

#508F27 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.30

#508F27 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508F27

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508F27	#FFFFFF	#000000	##000000
##508F27	1.00	3.96	5.30	5.30
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.30	21.00	1.00	1.00
##000000	5.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948316

Deuteranopia (green-blind)

#8C7E31

Tritanopia (blue-blind)

#4E8A7B

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #508f27;
/* rgb */ color: rgb(80, 143, 39);
/* oklch */ color: oklch(58.6% 0.151 135.7);

Tailwind

colors: {
  custom: {
    50: '#87b068',
    500: '#508f27',
    950: '#000000',
  },
}

SCSS

$custom: #508f27;
$custom-light: #87b068;
$custom-dark: #000000;

JSON

{
  "hex": "#508f27",
  "rgb": {
    "r": 80,
    "g": 143,
    "b": 39
  },
  "hsl": {
    "h": 96.346,
    "s": 57.143,
    "l": 35.686
  },
  "oklch": {
    "l": 0.58609,
    "c": 0.15054,
    "h": 135.7
  },
  "luminance": 0.21497
}

Semantic roles & 50–950 ramp

primary

#508F27

secondary

#935AB8

accent

#47E0A4

background

#F8FAF6

surface

#F0F5EB

border

#CBCFC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #508F27

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

Preview Lab → · Contrast checker → · Palette generator →