#57563F#57563F

#57563F is a dark, muted yellow. Relative luminance 0.090; OKLCH L 44.7% C 0.036 H 105.7°. Best body text is #FFFFFF at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#57563F
RGB	rgb(87, 86, 63)
HSL	hsl(58, 16%, 29%)
HSV	hsv(58, 28%, 34%)
CMYK	cmyk(0%, 1.1%, 27.6%, 65.9%)
CIE-LAB	lab(36.06, -3.88, 13.58)
CIE-LCH	lch(36.06, 14.13, 105.92°)
OKLab	oklab(44.75% -0.0096 0.0343)
OKLCH	oklch(44.75% 0.036 105.7)
XYZ	xyz(8.1555, 9.0408, 6.0171)
Luminance	0.0904 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57563F #3F4057

analogous

#574A3F #57563F #4C573F

triadic

#57563F #3F5756 #563F57

tetradic

#57563F #3F574A #3F4057 #573F4C

square

#57563F #3F574A #3F4057 #573F4C

split-complementary

#57563F #3F4C57 #4A3F57

monochromatic

#12120D #343325 #57563F #7A7959 #9B9A75

Accessibility & contrast

On white

7.48

#57563F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#57563F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57563F

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57563F	#FFFFFF	#000000	##FFFFFF
##57563F	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)

#5A543E

Deuteranopia (green-blind)

#5B5540

Tritanopia (blue-blind)

#5B5350

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #57563f;
/* rgb */ color: rgb(87, 86, 63);
/* oklch */ color: oklch(44.7% 0.036 105.7);

Tailwind

colors: {
  custom: {
    50: '#868574',
    500: '#57563f',
    950: '#000000',
  },
}

SCSS

$custom: #57563f;
$custom-light: #868574;
$custom-dark: #000000;

JSON

{
  "hex": "#57563f",
  "rgb": {
    "r": 87,
    "g": 86,
    "b": 63
  },
  "hsl": {
    "h": 57.5,
    "s": 16,
    "l": 29.412
  },
  "oklch": {
    "l": 0.44745,
    "c": 0.03562,
    "h": 105.7
  },
  "luminance": 0.09041
}

Semantic roles & 50–950 ramp

primary

#57563F

secondary

#6B6C86

accent

#72B96F

background

#F8F8F7

surface

#EFEFED

border

#CACAC8

text

#0B0B08

muted

#7C7C7B

Preview Lab

Preview with #57563F

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

Preview Lab → · Contrast checker → · Palette generator →