#57571E#57571E

#57571E is a dark, moderate yellow. Relative luminance 0.089; OKLCH L 44.4% C 0.078 H 109.2°. Best body text is #FFFFFF at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#57571E
RGB	rgb(87, 87, 30)
HSL	hsl(60, 49%, 23%)
HSV	hsv(60, 66%, 34%)
CMYK	cmyk(0%, 0%, 65.5%, 65.9%)
CIE-LAB	lab(35.86, -8.39, 32.17)
CIE-LCH	lch(35.86, 33.24, 104.62°)
OKLab	oklab(44.42% -0.0256 0.0735)
OKLCH	oklch(44.42% 0.078 109.2)
XYZ	xyz(7.5732, 8.9366, 2.5540)
Luminance	0.0894 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57571E #1E1E57

analogous

#573A1E #57571E #3A571E

triadic

#57571E #1E5757 #571E57

tetradic

#57571E #1E573A #1E1E57 #571E3A

square

#57571E #1E573A #1E1E57 #571E3A

split-complementary

#57571E #1E3A57 #3A1E57

monochromatic

#171708 #29290E #57571E #85852E #B2B23D

Accessibility & contrast

On white

7.53

#57571E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#57571E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57571E

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57571E	#FFFFFF	#000000	##FFFFFF
##57571E	1.00	7.53	2.79	7.53
#FFFFFF	7.53	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5317

Deuteranopia (green-blind)

#5F5521

Tritanopia (blue-blind)

#5D514B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #57571e;
/* rgb */ color: rgb(87, 87, 30);
/* oklch */ color: oklch(44.4% 0.078 109.2);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#57571e",
  "rgb": {
    "r": 87,
    "g": 87,
    "b": 30
  },
  "hsl": {
    "h": 60,
    "s": 48.718,
    "l": 22.941
  },
  "oklch": {
    "l": 0.44419,
    "c": 0.07783,
    "h": 109.2
  },
  "luminance": 0.08936
}

Semantic roles & 50–950 ramp

primary

#57571E

secondary

#45458C

accent

#50D850

background

#F8F8F5

surface

#F0EFE9

border

#CBCAC5

text

#0C0B04

muted

#7D7C79

Preview Lab

Preview with #57571E

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

Preview Lab → · Contrast checker → · Palette generator →