#57563E#57563E

#57563E is a dark, muted yellow. Relative luminance 0.090; OKLCH L 44.7% C 0.037 H 105.8°. Best body text is #FFFFFF at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#57563E
RGB	rgb(87, 86, 62)
HSL	hsl(58, 17%, 29%)
HSV	hsv(58, 29%, 34%)
CMYK	cmyk(0%, 1.1%, 28.7%, 65.9%)
CIE-LAB	lab(36.04, -4.03, 14.17)
CIE-LCH	lch(36.04, 14.73, 105.89°)
OKLab	oklab(44.72% -0.0101 0.0357)
OKLCH	oklch(44.72% 0.037 105.8)
XYZ	xyz(8.1278, 9.0297, 5.8712)
Luminance	0.0903 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57563E #3E3F57

analogous

#574A3E #57563E #4C573E

triadic

#57563E #3E5756 #563E57

tetradic

#57563E #3E574A #3E3F57 #573E4C

square

#57563E #3E574A #3E3F57 #573E4C

split-complementary

#57563E #3E4C57 #4A3E57

monochromatic

#12120D #333325 #57563E #7B7957 #9C9A74

Accessibility & contrast

On white

7.48

#57563E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#57563E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57563E

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57563E	#FFFFFF	#000000	##FFFFFF
##57563E	1.00	7.48	2.81	7.48
#FFFFFF	7.48	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A543C

Deuteranopia (green-blind)

#5B553F

Tritanopia (blue-blind)

#5B5350

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #57563e;
/* rgb */ color: rgb(87, 86, 62);
/* oklch */ color: oklch(44.7% 0.037 105.8);

Tailwind

colors: {
  custom: {
    50: '#868573',
    500: '#57563e',
    950: '#000000',
  },
}

SCSS

$custom: #57563e;
$custom-light: #868573;
$custom-dark: #000000;

JSON

{
  "hex": "#57563e",
  "rgb": {
    "r": 87,
    "g": 86,
    "b": 62
  },
  "hsl": {
    "h": 57.6,
    "s": 16.779,
    "l": 29.216
  },
  "oklch": {
    "l": 0.44721,
    "c": 0.03708,
    "h": 105.8
  },
  "luminance": 0.0903
}

Semantic roles & 50–950 ramp

primary

#57563E

secondary

#6A6B87

accent

#71B96E

background

#F8F8F7

surface

#EFEFED

border

#CACAC8

text

#0B0B08

muted

#7C7C7B

Preview Lab

Preview with #57563E

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

Preview Lab → · Contrast checker → · Palette generator →