#564818#564818

#564818 is a dark, moderate yellow. Relative luminance 0.067; OKLCH L 40.6% C 0.068 H 92.7°. Best body text is #FFFFFF at 8.99:1 contrast (WCAG AA passes).

Color values

HEX	#564818
RGB	rgb(86, 72, 24)
HSL	hsl(46, 56%, 22%)
HSV	hsv(46, 72%, 34%)
CMYK	cmyk(0%, 16.3%, 72.1%, 66.3%)
CIE-LAB	lab(31.07, -0.30, 30.01)
CIE-LCH	lch(31.07, 30.01, 90.58°)
OKLab	oklab(40.57% -0.0032 0.0679)
OKLCH	oklch(40.57% 0.068 92.7)
XYZ	xyz(6.3203, 6.6795, 1.8203)
Luminance	0.0668 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#564818 #182656

analogous

#562918 #564818 #455618

triadic

#564818 #185648 #481856

tetradic

#564818 #185629 #182656 #561845

square

#564818 #185629 #182656 #561845

split-complementary

#564818 #184556 #291856

monochromatic

#181407 #26200B #564818 #867025 #B69833

Accessibility & contrast

On white

8.99

#564818 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#564818 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #564818

8.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##564818	#FFFFFF	#000000	##FFFFFF
##564818	1.00	8.99	2.34	8.99
#FFFFFF	8.99	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504712

Deuteranopia (green-blind)

#544B1A

Tritanopia (blue-blind)

#5D423E

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #564818;
/* rgb */ color: rgb(86, 72, 24);
/* oklch */ color: oklch(40.6% 0.068 92.7);

Tailwind

colors: {
  custom: {
    50: '#887a57',
    500: '#564818',
    950: '#000000',
  },
}

SCSS

$custom: #564818;
$custom-light: #887a57;
$custom-dark: #000000;

JSON

{
  "hex": "#564818",
  "rgb": {
    "r": 86,
    "g": 72,
    "b": 24
  },
  "hsl": {
    "h": 46.452,
    "s": 56.364,
    "l": 21.569
  },
  "oklch": {
    "l": 0.40568,
    "c": 0.06802,
    "h": 92.7
  },
  "luminance": 0.06679
}

Semantic roles & 50–950 ramp

primary

#564818

secondary

#3D4F8D

accent

#6AE048

background

#F8F7F5

surface

#F0EDE9

border

#CBC8C5

text

#0C0903

muted

#7D7B78

Preview Lab

Preview with #564818

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

Preview Lab → · Contrast checker → · Palette generator →