#566C13#566C13

#566C13 is a mid, moderate yellow-green. Relative luminance 0.128; OKLCH L 49.6% C 0.113 H 123.2°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#566C13
RGB	rgb(86, 108, 19)
HSL	hsl(75, 70%, 25%)
HSV	hsv(75, 82%, 42%)
CMYK	cmyk(20.4%, 0%, 82.4%, 57.6%)
CIE-LAB	lab(42.38, -21.11, 43.17)
CIE-LCH	lch(42.38, 48.06, 116.06°)
OKLab	oklab(49.61% -0.062 0.0948)
OKLCH	oklch(49.61% 0.113 123.2)
XYZ	xyz(9.3180, 12.7505, 2.5862)
Luminance	0.1275 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#566C13 #29136C

analogous

#6C5513 #566C13 #2A6C13

triadic

#566C13 #13566C #6C1356

tetradic

#566C13 #136C55 #29136C #6C132A

square

#566C13 #136C55 #29136C #6C132A

split-complementary

#566C13 #132A6C #55136C

monochromatic

#151A05 #2D380A #566C13 #7FA01C #A9D425

Accessibility & contrast

On white

5.92

#566C13 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#566C13 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #566C13

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##566C13	#FFFFFF	#000000	##FFFFFF
##566C13	1.00	5.92	3.55	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#736500

Deuteranopia (green-blind)

#70641C

Tritanopia (blue-blind)

#5B665C

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #566c13;
/* rgb */ color: rgb(86, 108, 19);
/* oklch */ color: oklch(49.6% 0.113 123.2);

Tailwind

colors: {
  custom: {
    50: '#89965a',
    500: '#566c13',
    950: '#000000',
  },
}

SCSS

$custom: #566c13;
$custom-light: #89965a;
$custom-dark: #000000;

JSON

{
  "hex": "#566c13",
  "rgb": {
    "r": 86,
    "g": 108,
    "b": 19
  },
  "hsl": {
    "h": 74.831,
    "s": 70.079,
    "l": 24.902
  },
  "oklch": {
    "l": 0.49615,
    "c": 0.11324,
    "h": 123.2
  },
  "luminance": 0.12751
}

Semantic roles & 50–950 ramp

primary

#566C13

secondary

#5238A3

accent

#3BED67

background

#F8F9F5

surface

#F0F1E9

border

#CBCBC5

text

#0C0D04

muted

#7D7E79

Preview Lab

Preview with #566C13

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

Preview Lab → · Contrast checker → · Palette generator →