#508151#508151

#508151 is a mid, moderate green. Relative luminance 0.180; OKLCH L 55.5% C 0.090 H 144.7°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#508151
RGB	rgb(80, 129, 81)
HSL	hsl(121, 23%, 41%)
HSV	hsv(121, 38%, 51%)
CMYK	cmyk(38%, 0%, 37.2%, 49.4%)
CIE-LAB	lab(49.50, -27.07, 20.94)
CIE-LCH	lch(49.50, 34.23, 142.27°)
OKLab	oklab(55.52% -0.0738 0.0523)
OKLCH	oklch(55.52% 0.09 144.7)
XYZ	xyz(12.6431, 17.9994, 10.5910)
Luminance	0.1800 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508151 #815080

analogous

#678150 #508151 #508169

triadic

#508151 #515081 #815150

tetradic

#508151 #506781 #815080 #816950

square

#508151 #506781 #815080 #816950

split-complementary

#508151 #695081 #815067

monochromatic

#213522 #395B39 #508151 #6BA36C #91BB92

Accessibility & contrast

On white

4.57

#508151 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#508151 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508151

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508151	#FFFFFF	#000000	##000000
##508151	1.00	4.57	4.60	4.60
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#83794E

Deuteranopia (green-blind)

#7B7454

Tritanopia (blue-blind)

#4A7E75

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #508151;
/* rgb */ color: rgb(80, 129, 81);
/* oklch */ color: oklch(55.5% 0.090 144.7);

Tailwind

colors: {
  custom: {
    50: '#83a682',
    500: '#508151',
    950: '#000000',
  },
}

SCSS

$custom: #508151;
$custom-light: #83a682;
$custom-dark: #000000;

JSON

{
  "hex": "#508151",
  "rgb": {
    "r": 80,
    "g": 129,
    "b": 81
  },
  "hsl": {
    "h": 121.224,
    "s": 23.445,
    "l": 40.98
  },
  "oklch": {
    "l": 0.55518,
    "c": 0.09041,
    "h": 144.7
  },
  "luminance": 0.18
}

Semantic roles & 50–950 ramp

primary

#508151

secondary

#A885A7

accent

#68BEC0

background

#F8FAF8

surface

#EFF4EF

border

#CACECA

text

#0B0F0A

muted

#7C7F7C

Preview Lab

Preview with #508151

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

Preview Lab → · Contrast checker → · Palette generator →