#565F1B#565F1B

#565F1B is a mid, moderate yellow. Relative luminance 0.102; OKLCH L 46.3% C 0.091 H 116.6°. Best body text is #FFFFFF at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#565F1B
RGB	rgb(86, 95, 27)
HSL	hsl(68, 56%, 24%)
HSV	hsv(68, 72%, 37%)
CMYK	cmyk(9.5%, 0%, 71.6%, 62.7%)
CIE-LAB	lab(38.27, -13.65, 36.09)
CIE-LCH	lch(38.27, 38.59, 110.72°)
OKLab	oklab(46.32% -0.0406 0.0813)
OKLCH	oklch(46.32% 0.091 116.6)
XYZ	xyz(8.1280, 10.2421, 2.5854)
Luminance	0.1024 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#565F1B #241B5F

analogous

#5F461B #565F1B #345F1B

triadic

#565F1B #1B565F #5F1B56

tetradic

#565F1B #1B5F46 #241B5F #5F1B34

square

#565F1B #1B5F46 #241B5F #5F1B34

split-complementary

#565F1B #1B345F #461B5F

monochromatic

#161807 #2B2F0D #565F1B #818F29 #ACBE36

Accessibility & contrast

On white

6.89

#565F1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#565F1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #565F1B

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##565F1B	#FFFFFF	#000000	##FFFFFF
##565F1B	1.00	6.89	3.05	6.89
#FFFFFF	6.89	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665A11

Deuteranopia (green-blind)

#655B20

Tritanopia (blue-blind)

#5C5951

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #565f1b;
/* rgb */ color: rgb(86, 95, 27);
/* oklch */ color: oklch(46.3% 0.091 116.6);

Tailwind

colors: {
  custom: {
    50: '#888c5c',
    500: '#565f1b',
    950: '#000000',
  },
}

SCSS

$custom: #565f1b;
$custom-light: #888c5c;
$custom-dark: #000000;

JSON

{
  "hex": "#565f1b",
  "rgb": {
    "r": 86,
    "g": 95,
    "b": 27
  },
  "hsl": {
    "h": 67.941,
    "s": 55.738,
    "l": 23.922
  },
  "oklch": {
    "l": 0.46318,
    "c": 0.09091,
    "h": 116.6
  },
  "luminance": 0.10242
}

Semantic roles & 50–950 ramp

primary

#565F1B

secondary

#4C4195

accent

#49DF5D

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0C0C04

muted

#7D7D79

Preview Lab

Preview with #565F1B

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

Preview Lab → · Contrast checker → · Palette generator →