#566E50#566E50

#566E50 is a mid, muted green. Relative luminance 0.137; OKLCH L 51.0% C 0.054 H 139.4°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#566E50
RGB	rgb(86, 110, 80)
HSL	hsl(108, 16%, 37%)
HSV	hsv(108, 27%, 43%)
CMYK	cmyk(21.8%, 0%, 27.3%, 56.9%)
CIE-LAB	lab(43.81, -15.18, 13.92)
CIE-LCH	lch(43.81, 20.60, 137.48°)
OKLab	oklab(51.02% -0.0413 0.0353)
OKLCH	oklch(51.02% 0.054 139.4)
XYZ	xyz(10.8613, 13.7092, 9.6618)
Luminance	0.1371 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#566E50 #68506E

analogous

#656E50 #566E50 #506E59

triadic

#566E50 #50566E #6E5056

tetradic

#566E50 #50656E #68506E #6E5950

square

#566E50 #50656E #68506E #6E5950

split-complementary

#566E50 #59506E #6E5065

monochromatic

#1F271C #3A4B36 #566E50 #72916A #93AC8D

Accessibility & contrast

On white

5.61

#566E50 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#566E50 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #566E50

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##566E50	#FFFFFF	#000000	##FFFFFF
##566E50	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#70694E

Deuteranopia (green-blind)

#6C6751

Tritanopia (blue-blind)

#556C66

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #566e50;
/* rgb */ color: rgb(86, 110, 80);
/* oklch */ color: oklch(51.0% 0.054 139.4);

Tailwind

colors: {
  custom: {
    50: '#869781',
    500: '#566e50',
    950: '#000000',
  },
}

SCSS

$custom: #566e50;
$custom-light: #869781;
$custom-dark: #000000;

JSON

{
  "hex": "#566e50",
  "rgb": {
    "r": 86,
    "g": 110,
    "b": 80
  },
  "hsl": {
    "h": 108,
    "s": 15.789,
    "l": 37.255
  },
  "oklch": {
    "l": 0.51022,
    "c": 0.05436,
    "h": 139.4
  },
  "luminance": 0.13709
}

Semantic roles & 50–950 ramp

primary

#566E50

secondary

#94809A

accent

#6FB9AA

background

#F8F9F7

surface

#EFF2EE

border

#CACCC9

text

#0B0D0A

muted

#7C7E7C

Preview Lab

Preview with #566E50

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

Preview Lab → · Contrast checker → · Palette generator →