#564E17#564E17

#564E17 is a dark, moderate yellow. Relative luminance 0.075; OKLCH L 42.0% C 0.074 H 100.9°. Best body text is #FFFFFF at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#564E17
RGB	rgb(86, 78, 23)
HSL	hsl(52, 58%, 21%)
HSV	hsv(52, 73%, 34%)
CMYK	cmyk(0%, 9.3%, 73.3%, 66.3%)
CIE-LAB	lab(32.90, -4.04, 32.41)
CIE-LCH	lch(32.90, 32.66, 97.10°)
OKLab	oklab(42.01% -0.0141 0.0728)
OKLCH	oklch(42.01% 0.074 100.9)
XYZ	xyz(6.7171, 7.4894, 1.9022)
Luminance	0.0749 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#564E17 #171F56

analogous

#562F17 #564E17 #3F5617

triadic

#564E17 #17564E #4E1756

tetradic

#564E17 #17562F #171F56 #56173F

square

#564E17 #17562F #171F56 #56173F

split-complementary

#564E17 #173F56 #2F1756

monochromatic

#181606 #26220A #564E17 #867A24 #B7A631

Accessibility & contrast

On white

8.41

#564E17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#564E17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #564E17

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##564E17	#FFFFFF	#000000	##FFFFFF
##564E17	1.00	8.41	2.50	8.41
#FFFFFF	8.41	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564C10

Deuteranopia (green-blind)

#584F1A

Tritanopia (blue-blind)

#5D4843

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #564e17;
/* rgb */ color: rgb(86, 78, 23);
/* oklch */ color: oklch(42.0% 0.074 100.9);

Tailwind

colors: {
  custom: {
    50: '#887f58',
    500: '#564e17',
    950: '#000000',
  },
}

SCSS

$custom: #564e17;
$custom-light: #887f58;
$custom-dark: #000000;

JSON

{
  "hex": "#564e17",
  "rgb": {
    "r": 86,
    "g": 78,
    "b": 23
  },
  "hsl": {
    "h": 52.381,
    "s": 57.798,
    "l": 21.373
  },
  "oklch": {
    "l": 0.42014,
    "c": 0.07417,
    "h": 100.9
  },
  "luminance": 0.07489
}

Semantic roles & 50–950 ramp

primary

#564E17

secondary

#3C468D

accent

#5AE147

background

#F8F7F5

surface

#F0EEE9

border

#CBC9C5

text

#0C0A03

muted

#7D7C78

Preview Lab

Preview with #564E17

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

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