#508B27#508B27

#508B27 is a mid, vivid yellow-green. Relative luminance 0.203; OKLCH L 57.5% C 0.145 H 135.2°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#508B27
RGB	rgb(80, 139, 39)
HSL	hsl(95, 56%, 35%)
HSV	hsv(95, 72%, 55%)
CMYK	cmyk(42.4%, 0%, 71.9%, 45.5%)
CIE-LAB	lab(52.19, -36.94, 45.20)
CIE-LCH	lch(52.19, 58.37, 129.26°)
OKLab	oklab(57.55% -0.103 0.1024)
OKLCH	oklch(57.55% 0.145 135.2)
XYZ	xyz(12.9068, 20.3165, 5.1605)
Luminance	0.2032 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508B27 #62278B

analogous

#828B27 #508B27 #278B30

triadic

#508B27 #27508B #8B2750

tetradic

#508B27 #27828B #62278B #8B3027

square

#508B27 #27828B #62278B #8B3027

split-complementary

#508B27 #30278B #8B2782

monochromatic

#192B0C #345B1A #508B27 #6CBB34 #8CD15B

Accessibility & contrast

On white

4.15

#508B27 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#508B27 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508B27

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508B27	#FFFFFF	#000000	##000000
##508B27	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908017

Deuteranopia (green-blind)

#887B30

Tritanopia (blue-blind)

#4F8677

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #508b27;
/* rgb */ color: rgb(80, 139, 39);
/* oklch */ color: oklch(57.5% 0.145 135.2);

Tailwind

colors: {
  custom: {
    50: '#86ad67',
    500: '#508b27',
    950: '#000000',
  },
}

SCSS

$custom: #508b27;
$custom-light: #86ad67;
$custom-dark: #000000;

JSON

{
  "hex": "#508b27",
  "rgb": {
    "r": 80,
    "g": 139,
    "b": 39
  },
  "hsl": {
    "h": 95.4,
    "s": 56.18,
    "l": 34.902
  },
  "oklch": {
    "l": 0.57548,
    "c": 0.14527,
    "h": 135.2
  },
  "luminance": 0.20317
}

Semantic roles & 50–950 ramp

primary

#508B27

secondary

#8F58B6

accent

#48DFA2

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #508B27

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

Preview Lab → · Contrast checker → · Palette generator →