#566D13#566D13

#566D13 is a mid, moderate yellow-green. Relative luminance 0.130; OKLCH L 49.9% C 0.115 H 123.6°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#566D13
RGB	rgb(86, 109, 19)
HSL	hsl(75, 70%, 25%)
HSV	hsv(75, 83%, 43%)
CMYK	cmyk(21.1%, 0%, 82.6%, 57.3%)
CIE-LAB	lab(42.71, -21.63, 43.47)
CIE-LCH	lch(42.71, 48.55, 116.45°)
OKLab	oklab(49.88% -0.0634 0.0954)
OKLCH	oklch(49.88% 0.115 123.6)
XYZ	xyz(9.4241, 12.9627, 2.6215)
Luminance	0.1296 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#566D13 #2A136D

analogous

#6D5713 #566D13 #296D13

triadic

#566D13 #13566D #6D1356

tetradic

#566D13 #136D57 #2A136D #6D1329

square

#566D13 #136D57 #2A136D #6D1329

split-complementary

#566D13 #13296D #57136D

monochromatic

#151A05 #2D390A #566D13 #7FA11C #A8D525

Accessibility & contrast

On white

5.85

#566D13 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#566D13 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #566D13

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##566D13	#FFFFFF	#000000	##FFFFFF
##566D13	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#746600

Deuteranopia (green-blind)

#71651C

Tritanopia (blue-blind)

#5B675C

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #566d13;
/* rgb */ color: rgb(86, 109, 19);
/* oklch */ color: oklch(49.9% 0.115 123.6);

Tailwind

colors: {
  custom: {
    50: '#89975a',
    500: '#566d13',
    950: '#000000',
  },
}

SCSS

$custom: #566d13;
$custom-light: #89975a;
$custom-dark: #000000;

JSON

{
  "hex": "#566d13",
  "rgb": {
    "r": 86,
    "g": 109,
    "b": 19
  },
  "hsl": {
    "h": 75.333,
    "s": 70.313,
    "l": 25.098
  },
  "oklch": {
    "l": 0.49875,
    "c": 0.11453,
    "h": 123.6
  },
  "luminance": 0.12963
}

Semantic roles & 50–950 ramp

primary

#566D13

secondary

#5338A4

accent

#3BED68

background

#F8F9F5

surface

#F0F2E9

border

#CBCCC5

text

#0C0D04

muted

#7D7E79

Preview Lab

Preview with #566D13

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

Preview Lab → · Contrast checker → · Palette generator →