#566C4E#566C4E

#566C4E is a mid, muted green. Relative luminance 0.133; OKLCH L 50.5% C 0.053 H 137.5°. Best body text is #FFFFFF at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#566C4E
RGB	rgb(86, 108, 78)
HSL	hsl(104, 16%, 36%)
HSV	hsv(104, 28%, 42%)
CMYK	cmyk(20.4%, 0%, 27.8%, 57.6%)
CIE-LAB	lab(43.14, -14.44, 14.19)
CIE-LCH	lch(43.14, 20.24, 135.51°)
OKLab	oklab(50.47% -0.0392 0.036)
OKLCH	oklch(50.47% 0.053 137.5)
XYZ	xyz(10.5752, 13.2534, 9.2072)
Luminance	0.1325 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#566C4E #644E6C

analogous

#656C4E #566C4E #4E6C55

triadic

#566C4E #4E566C #6C4E56

tetradic

#566C4E #4E656C #644E6C #6C554E

square

#566C4E #4E656C #644E6C #6C554E

split-complementary

#566C4E #554E6C #6C4E65

monochromatic

#1D251B #3A4834 #566C4E #729068 #93AA8A

Accessibility & contrast

On white

5.75

#566C4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#566C4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #566C4E

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##566C4E	#FFFFFF	#000000	##FFFFFF
##566C4E	1.00	5.75	3.65	5.75
#FFFFFF	5.75	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E674C

Deuteranopia (green-blind)

#6B654F

Tritanopia (blue-blind)

#556A64

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #566c4e;
/* rgb */ color: rgb(86, 108, 78);
/* oklch */ color: oklch(50.5% 0.053 137.5);

Tailwind

colors: {
  custom: {
    50: '#86967f',
    500: '#566c4e',
    950: '#000000',
  },
}

SCSS

$custom: #566c4e;
$custom-light: #86967f;
$custom-dark: #000000;

JSON

{
  "hex": "#566c4e",
  "rgb": {
    "r": 86,
    "g": 108,
    "b": 78
  },
  "hsl": {
    "h": 104,
    "s": 16.129,
    "l": 36.471
  },
  "oklch": {
    "l": 0.50471,
    "c": 0.05322,
    "h": 137.5
  },
  "luminance": 0.13254
}

Semantic roles & 50–950 ramp

primary

#566C4E

secondary

#917E98

accent

#6FB9A5

background

#F8F9F7

surface

#EFF2EE

border

#CACCC9

text

#0B0D0A

muted

#7C7E7C

Preview Lab

Preview with #566C4E

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

Preview Lab → · Contrast checker → · Palette generator →