#57571D#57571D

#57571D is a dark, moderate yellow. Relative luminance 0.089; OKLCH L 44.4% C 0.079 H 109.2°. Best body text is #FFFFFF at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#57571D
RGB	rgb(87, 87, 29)
HSL	hsl(60, 50%, 23%)
HSV	hsv(60, 67%, 34%)
CMYK	cmyk(0%, 0%, 66.7%, 65.9%)
CIE-LAB	lab(35.85, -8.46, 32.65)
CIE-LCH	lch(35.85, 33.73, 104.53°)
OKLab	oklab(44.41% -0.0259 0.0744)
OKLCH	oklch(44.41% 0.079 109.2)
XYZ	xyz(7.5607, 8.9315, 2.4878)
Luminance	0.0893 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57571D #1D1D57

analogous

#573A1D #57571D #3A571D

triadic

#57571D #1D5757 #571D57

tetradic

#57571D #1D573A #1D1D57 #571D3A

square

#57571D #1D573A #1D1D57 #571D3A

split-complementary

#57571D #1D3A57 #3A1D57

monochromatic

#171708 #29290E #57571D #85852C #B3B33C

Accessibility & contrast

On white

7.54

#57571D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#57571D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57571D

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57571D	#FFFFFF	#000000	##FFFFFF
##57571D	1.00	7.54	2.79	7.54
#FFFFFF	7.54	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5316

Deuteranopia (green-blind)

#5F5521

Tritanopia (blue-blind)

#5D514B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #57571d;
/* rgb */ color: rgb(87, 87, 29);
/* oklch */ color: oklch(44.4% 0.079 109.2);

Tailwind

colors: {
  custom: {
    50: '#88865c',
    500: '#57571d',
    950: '#000000',
  },
}

SCSS

$custom: #57571d;
$custom-light: #88865c;
$custom-dark: #000000;

JSON

{
  "hex": "#57571d",
  "rgb": {
    "r": 87,
    "g": 87,
    "b": 29
  },
  "hsl": {
    "h": 60,
    "s": 50,
    "l": 22.745
  },
  "oklch": {
    "l": 0.44408,
    "c": 0.07876,
    "h": 109.2
  },
  "luminance": 0.08931
}

Semantic roles & 50–950 ramp

primary

#57571D

secondary

#44448C

accent

#4EDA4E

background

#F8F8F5

surface

#F0EFE9

border

#CBCAC5

text

#0C0B04

muted

#7D7C79

Preview Lab

Preview with #57571D

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

Preview Lab → · Contrast checker → · Palette generator →