#57551A#57551A

#57551A is a dark, moderate yellow. Relative luminance 0.086; OKLCH L 43.9% C 0.079 H 107.4°. Best body text is #FFFFFF at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#57551A
RGB	rgb(87, 85, 26)
HSL	hsl(58, 54%, 22%)
HSV	hsv(58, 70%, 34%)
CMYK	cmyk(0%, 2.3%, 70.1%, 65.9%)
CIE-LAB	lab(35.20, -7.51, 33.40)
CIE-LCH	lch(35.20, 34.24, 102.68°)
OKLab	oklab(43.88% -0.0236 0.0754)
OKLCH	oklch(43.88% 0.079 107.4)
XYZ	xyz(7.3657, 8.5981, 2.2487)
Luminance	0.0860 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57551A #1A1C57

analogous

#57371A #57551A #3B571A

triadic

#57551A #1A5755 #551A57

tetradic

#57551A #1A5737 #1A1C57 #571A3B

square

#57551A #1A5737 #1A1C57 #571A3B

split-complementary

#57551A #1A3B57 #371A57

monochromatic

#181707 #28270C #57551A #868328 #B5B136

Accessibility & contrast

On white

7.72

#57551A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#57551A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57551A

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57551A	#FFFFFF	#000000	##FFFFFF
##57551A	1.00	7.72	2.72	7.72
#FFFFFF	7.72	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5212

Deuteranopia (green-blind)

#5E541E

Tritanopia (blue-blind)

#5E4F49

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #57551a;
/* rgb */ color: rgb(87, 85, 26);
/* oklch */ color: oklch(43.9% 0.079 107.4);

Tailwind

colors: {
  custom: {
    50: '#89845a',
    500: '#57551a',
    950: '#000000',
  },
}

SCSS

$custom: #57551a;
$custom-light: #89845a;
$custom-dark: #000000;

JSON

{
  "hex": "#57551a",
  "rgb": {
    "r": 87,
    "g": 85,
    "b": 26
  },
  "hsl": {
    "h": 58.033,
    "s": 53.982,
    "l": 22.157
  },
  "oklch": {
    "l": 0.43878,
    "c": 0.07905,
    "h": 107.4
  },
  "luminance": 0.08598
}

Semantic roles & 50–950 ramp

primary

#57551A

secondary

#40428D

accent

#4FDD4A

background

#F8F8F5

surface

#F0EFE9

border

#CBCAC5

text

#0C0A04

muted

#7D7C79

Preview Lab

Preview with #57551A

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

Preview Lab → · Contrast checker → · Palette generator →