#564E18#564E18

#564E18 is a dark, moderate yellow. Relative luminance 0.075; OKLCH L 42.0% C 0.073 H 100.8°. Best body text is #FFFFFF at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#564E18
RGB	rgb(86, 78, 24)
HSL	hsl(52, 56%, 22%)
HSV	hsv(52, 72%, 34%)
CMYK	cmyk(0%, 9.3%, 72.1%, 66.3%)
CIE-LAB	lab(32.91, -3.97, 31.94)
CIE-LCH	lch(32.91, 32.18, 97.09°)
OKLab	oklab(42.02% -0.0137 0.072)
OKLCH	oklch(42.02% 0.073 100.8)
XYZ	xyz(6.7273, 7.4935, 1.9560)
Luminance	0.0749 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#564E18 #182056

analogous

#562F18 #564E18 #3F5618

triadic

#564E18 #18564E #4E1856

tetradic

#564E18 #18562F #182056 #56183F

square

#564E18 #18562F #182056 #56183F

split-complementary

#564E18 #183F56 #2F1856

monochromatic

#181607 #26230B #564E18 #867925 #B6A533

Accessibility & contrast

On white

8.40

#564E18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#564E18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #564E18

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##564E18	#FFFFFF	#000000	##FFFFFF
##564E18	1.00	8.40	2.50	8.40
#FFFFFF	8.40	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564C11

Deuteranopia (green-blind)

#584F1B

Tritanopia (blue-blind)

#5D4843

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #564e18;
/* rgb */ color: rgb(86, 78, 24);
/* oklch */ color: oklch(42.0% 0.073 100.8);

Tailwind

colors: {
  custom: {
    50: '#887f58',
    500: '#564e18',
    950: '#000000',
  },
}

SCSS

$custom: #564e18;
$custom-light: #887f58;
$custom-dark: #000000;

JSON

{
  "hex": "#564e18",
  "rgb": {
    "r": 86,
    "g": 78,
    "b": 24
  },
  "hsl": {
    "h": 52.258,
    "s": 56.364,
    "l": 21.569
  },
  "oklch": {
    "l": 0.42024,
    "c": 0.07332,
    "h": 100.8
  },
  "luminance": 0.07493
}

Semantic roles & 50–950 ramp

primary

#564E18

secondary

#3D478D

accent

#5CE048

background

#F8F7F5

surface

#F0EEE9

border

#CBC9C5

text

#0C0A03

muted

#7D7C78

Preview Lab

Preview with #564E18

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

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