#565818#565818

#565818 is a dark, moderate yellow. Relative luminance 0.090; OKLCH L 44.5% C 0.084 H 111.1°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#565818
RGB	rgb(86, 88, 24)
HSL	hsl(62, 57%, 22%)
HSV	hsv(62, 73%, 35%)
CMYK	cmyk(2.3%, 0%, 72.7%, 65.5%)
CIE-LAB	lab(36.03, -9.88, 35.14)
CIE-LCH	lch(36.03, 36.51, 105.70°)
OKLab	oklab(44.51% -0.0304 0.0788)
OKLCH	oklch(44.51% 0.084 111.1)
XYZ	xyz(7.4926, 9.0240, 2.2111)
Luminance	0.0902 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#565818 #1A1858

analogous

#583A18 #565818 #365818

triadic

#565818 #185658 #581856

tetradic

#565818 #18583A #1A1858 #581836

square

#565818 #18583A #1A1858 #581836

split-complementary

#565818 #183658 #3A1858

monochromatic

#171807 #27280B #565818 #858825 #B4B832

Accessibility & contrast

On white

7.49

#565818 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#565818 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #565818

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##565818	#FFFFFF	#000000	##FFFFFF
##565818	1.00	7.49	2.80	7.49
#FFFFFF	7.49	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F540E

Deuteranopia (green-blind)

#60561C

Tritanopia (blue-blind)

#5C524B

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #565818;
/* rgb */ color: rgb(86, 88, 24);
/* oklch */ color: oklch(44.5% 0.084 111.1);

Tailwind

colors: {
  custom: {
    50: '#888759',
    500: '#565818',
    950: '#000000',
  },
}

SCSS

$custom: #565818;
$custom-light: #888759;
$custom-dark: #000000;

JSON

{
  "hex": "#565818",
  "rgb": {
    "r": 86,
    "g": 88,
    "b": 24
  },
  "hsl": {
    "h": 61.875,
    "s": 57.143,
    "l": 21.961
  },
  "oklch": {
    "l": 0.44514,
    "c": 0.08446,
    "h": 111.1
  },
  "luminance": 0.09024
}

Semantic roles & 50–950 ramp

primary

#565818

secondary

#403D8F

accent

#47E04C

background

#F8F8F5

surface

#F0EFE9

border

#CBCAC5

text

#0C0B04

muted

#7D7C79

Preview Lab

Preview with #565818

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

Preview Lab → · Contrast checker → · Palette generator →