#506F55#506F55

#506F55 is a mid, muted green. Relative luminance 0.137; OKLCH L 51.0% C 0.054 H 149.1°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#506F55
RGB	rgb(80, 111, 85)
HSL	hsl(130, 16%, 37%)
HSV	hsv(130, 28%, 44%)
CMYK	cmyk(27.9%, 0%, 23.4%, 56.5%)
CIE-LAB	lab(43.84, -17.03, 10.93)
CIE-LCH	lch(43.84, 20.24, 147.30°)
OKLab	oklab(50.98% -0.0467 0.028)
OKLCH	oklch(50.98% 0.054 149.1)
XYZ	xyz(10.6319, 13.7298, 10.6825)
Luminance	0.1373 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#506F55 #6F506A

analogous

#5B6F50 #506F55 #506F64

triadic

#506F55 #55506F #6F5550

tetradic

#506F55 #505B6F #6F506A #6F6450

square

#506F55 #505B6F #6F506A #6F6450

split-complementary

#506F55 #64506F #6F505B

monochromatic

#1D281F #364B3A #506F55 #6A9370 #8DAD92

Accessibility & contrast

On white

5.61

#506F55 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#506F55 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #506F55

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##506F55	#FFFFFF	#000000	##FFFFFF
##506F55	1.00	5.61	3.75	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#706A54

Deuteranopia (green-blind)

#6A6656

Tritanopia (blue-blind)

#4C6E68

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #506f55;
/* rgb */ color: rgb(80, 111, 85);
/* oklch */ color: oklch(51.0% 0.054 149.1);

Tailwind

colors: {
  custom: {
    50: '#829885',
    500: '#506f55',
    950: '#000000',
  },
}

SCSS

$custom: #506f55;
$custom-light: #829885;
$custom-dark: #000000;

JSON

{
  "hex": "#506f55",
  "rgb": {
    "r": 80,
    "g": 111,
    "b": 85
  },
  "hsl": {
    "h": 129.677,
    "s": 16.23,
    "l": 37.451
  },
  "oklch": {
    "l": 0.5098,
    "c": 0.05447,
    "h": 149.1
  },
  "luminance": 0.1373
}

Semantic roles & 50–950 ramp

primary

#506F55

secondary

#9A8096

accent

#6FADB9

background

#F7F9F8

surface

#EEF2EF

border

#C9CCCA

text

#0A0D0B

muted

#7C7E7C

Preview Lab

Preview with #506F55

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

Preview Lab → · Contrast checker → · Palette generator →