#57491C#57491C

#57491C is a dark, moderate yellow. Relative luminance 0.069; OKLCH L 41.0% C 0.065 H 92.0°. Best body text is #FFFFFF at 8.84:1 contrast (WCAG AA passes).

Color values

HEX	#57491C
RGB	rgb(87, 73, 28)
HSL	hsl(46, 51%, 23%)
HSV	hsv(46, 68%, 34%)
CMYK	cmyk(0%, 16.1%, 67.8%, 65.9%)
CIE-LAB	lab(31.52, -0.13, 28.45)
CIE-LCH	lch(31.52, 28.45, 90.25°)
OKLab	oklab(40.97% -0.0022 0.0653)
OKLCH	oklch(40.97% 0.065 92)
XYZ	xyz(6.5229, 6.8755, 2.0819)
Luminance	0.0688 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57491C #1C2A57

analogous

#572C1C #57491C #47571C

triadic

#57491C #1C5749 #491C57

tetradic

#57491C #1C572C #1C2A57 #571C47

square

#57491C #1C572C #1C2A57 #571C47

split-complementary

#57491C #1C4757 #2C1C57

monochromatic

#171307 #29220D #57491C #85702B #B4973A

Accessibility & contrast

On white

8.84

#57491C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#57491C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57491C

8.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57491C	#FFFFFF	#000000	##FFFFFF
##57491C	1.00	8.84	2.38	8.84
#FFFFFF	8.84	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514817

Deuteranopia (green-blind)

#544C1E

Tritanopia (blue-blind)

#5E433F

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #57491c;
/* rgb */ color: rgb(87, 73, 28);
/* oklch */ color: oklch(41.0% 0.065 92.0);

Tailwind

colors: {
  custom: {
    50: '#897b5a',
    500: '#57491c',
    950: '#000000',
  },
}

SCSS

$custom: #57491c;
$custom-light: #897b5a;
$custom-dark: #000000;

JSON

{
  "hex": "#57491c",
  "rgb": {
    "r": 87,
    "g": 73,
    "b": 28
  },
  "hsl": {
    "h": 45.763,
    "s": 51.304,
    "l": 22.549
  },
  "oklch": {
    "l": 0.40967,
    "c": 0.06534,
    "h": 92
  },
  "luminance": 0.06875
}

Semantic roles & 50–950 ramp

primary

#57491C

secondary

#42548D

accent

#6FDB4D

background

#F8F7F5

surface

#F0EDE9

border

#CBC8C5

text

#0C0904

muted

#7D7B79

Preview Lab

Preview with #57491C

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

Preview Lab → · Contrast checker → · Palette generator →