#565E1B#565E1B

#565E1B is a mid, moderate yellow. Relative luminance 0.101; OKLCH L 46.1% C 0.090 H 115.9°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#565E1B
RGB	rgb(86, 94, 27)
HSL	hsl(67, 55%, 24%)
HSV	hsv(67, 71%, 37%)
CMYK	cmyk(8.5%, 0%, 71.3%, 63.1%)
CIE-LAB	lab(37.96, -13.09, 35.76)
CIE-LCH	lch(37.96, 38.08, 110.11°)
OKLab	oklab(46.06% -0.0391 0.0806)
OKLCH	oklch(46.06% 0.09 115.9)
XYZ	xyz(8.0385, 10.0631, 2.5556)
Luminance	0.1006 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#565E1B #231B5E

analogous

#5E441B #565E1B #345E1B

triadic

#565E1B #1B565E #5E1B56

tetradic

#565E1B #1B5E44 #231B5E #5E1B34

square

#565E1B #1B5E44 #231B5E #5E1B34

split-complementary

#565E1B #1B345E #441B5E

monochromatic

#161807 #2B2E0D #565E1B #818E29 #ADBD36

Accessibility & contrast

On white

6.97

#565E1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#565E1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #565E1B

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##565E1B	#FFFFFF	#000000	##FFFFFF
##565E1B	1.00	6.97	3.01	6.97
#FFFFFF	6.97	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655911

Deuteranopia (green-blind)

#645A20

Tritanopia (blue-blind)

#5C5850

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #565e1b;
/* rgb */ color: rgb(86, 94, 27);
/* oklch */ color: oklch(46.1% 0.090 115.9);

Tailwind

colors: {
  custom: {
    50: '#888b5c',
    500: '#565e1b',
    950: '#000000',
  },
}

SCSS

$custom: #565e1b;
$custom-light: #888b5c;
$custom-dark: #000000;

JSON

{
  "hex": "#565e1b",
  "rgb": {
    "r": 86,
    "g": 94,
    "b": 27
  },
  "hsl": {
    "h": 67.164,
    "s": 55.372,
    "l": 23.725
  },
  "oklch": {
    "l": 0.46063,
    "c": 0.08961,
    "h": 115.9
  },
  "luminance": 0.10063
}

Semantic roles & 50–950 ramp

primary

#565E1B

secondary

#4B4194

accent

#49DF5B

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0C0C04

muted

#7D7D79

Preview Lab

Preview with #565E1B

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

Preview Lab → · Contrast checker → · Palette generator →