#566718#566718

#566718 is a mid, moderate yellow-green. Relative luminance 0.117; OKLCH L 48.4% C 0.104 H 121.1°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#566718
RGB	rgb(86, 103, 24)
HSL	hsl(73, 62%, 25%)
HSV	hsv(73, 77%, 40%)
CMYK	cmyk(16.5%, 0%, 76.7%, 59.6%)
CIE-LAB	lab(40.81, -18.21, 39.88)
CIE-LCH	lch(40.81, 43.84, 114.55°)
OKLab	oklab(48.35% -0.0536 0.0888)
OKLCH	oklch(48.35% 0.104 121.1)
XYZ	xyz(8.8530, 11.7449, 2.6646)
Luminance	0.1174 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#566718 #291867

analogous

#675018 #566718 #2F6718

triadic

#566718 #185667 #671856

tetradic

#566718 #186750 #291867 #67182F

square

#566718 #186750 #291867 #67182F

split-complementary

#566718 #182F67 #501867

monochromatic

#151906 #2D350C #566718 #7F9924 #A9CA2F

Accessibility & contrast

On white

6.27

#566718 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#566718 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #566718

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##566718	#FFFFFF	#000000	##FFFFFF
##566718	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6009

Deuteranopia (green-blind)

#6C601F

Tritanopia (blue-blind)

#5B6158

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #566718;
/* rgb */ color: rgb(86, 103, 24);
/* oklch */ color: oklch(48.4% 0.104 121.1);

Tailwind

colors: {
  custom: {
    50: '#88925b',
    500: '#566718',
    950: '#000000',
  },
}

SCSS

$custom: #566718;
$custom-light: #88925b;
$custom-dark: #000000;

JSON

{
  "hex": "#566718",
  "rgb": {
    "r": 86,
    "g": 103,
    "b": 24
  },
  "hsl": {
    "h": 72.911,
    "s": 62.205,
    "l": 24.902
  },
  "oklch": {
    "l": 0.48351,
    "c": 0.10367,
    "h": 121.1
  },
  "luminance": 0.11745
}

Semantic roles & 50–950 ramp

primary

#566718

secondary

#523E9D

accent

#43E566

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0C0D04

muted

#7D7D79

Preview Lab

Preview with #566718

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

Preview Lab → · Contrast checker → · Palette generator →