#508B6B#508B6B

#508B6B is a mid, moderate green. Relative luminance 0.212; OKLCH L 58.7% C 0.080 H 158.9°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#508B6B
RGB	rgb(80, 139, 107)
HSL	hsl(147, 27%, 43%)
HSV	hsv(147, 42%, 55%)
CMYK	cmyk(42.4%, 0%, 23%, 45.5%)
CIE-LAB	lab(53.20, -26.92, 11.19)
CIE-LCH	lch(53.20, 29.16, 157.43°)
OKLab	oklab(58.7% -0.0744 0.0287)
OKLCH	oklch(58.7% 0.08 158.9)
XYZ	xyz(15.1936, 21.2312, 17.2045)
Luminance	0.2123 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508B6B #8B5070

analogous

#528B50 #508B6B #508B89

triadic

#508B6B #6B508B #8B6B50

tetradic

#508B6B #50528B #8B5070 #8B8950

square

#508B6B #50528B #8B5070 #8B8950

split-complementary

#508B6B #89508B #8B5052

monochromatic

#233D2F #3A644D #508B6B #6DAB89 #94C1A9

Accessibility & contrast

On white

4.00

#508B6B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.25

#508B6B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508B6B

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508B6B	#FFFFFF	#000000	##000000
##508B6B	1.00	4.00	5.25	5.25
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.25	21.00	1.00	1.00
##000000	5.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A8369

Deuteranopia (green-blind)

#817C6D

Tritanopia (blue-blind)

#428A82

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #508b6b;
/* rgb */ color: rgb(80, 139, 107);
/* oklch */ color: oklch(58.7% 0.080 158.9);

Tailwind

colors: {
  custom: {
    50: '#84ad95',
    500: '#508b6b',
    950: '#000000',
  },
}

SCSS

$custom: #508b6b;
$custom-light: #84ad95;
$custom-dark: #000000;

JSON

{
  "hex": "#508b6b",
  "rgb": {
    "r": 80,
    "g": 139,
    "b": 107
  },
  "hsl": {
    "h": 147.458,
    "s": 26.941,
    "l": 42.941
  },
  "oklch": {
    "l": 0.58698,
    "c": 0.07974,
    "h": 158.9
  },
  "luminance": 0.21232
}

Semantic roles & 50–950 ramp

primary

#508B6B

secondary

#AE899D

accent

#6598C3

background

#F8FAF9

surface

#EFF4F1

border

#CACECB

text

#0B100D

muted

#7C7F7E

Preview Lab

Preview with #508B6B

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

Preview Lab → · Contrast checker → · Palette generator →