#57491D#57491D

#57491D is a dark, moderate yellow. Relative luminance 0.069; OKLCH L 41.0% C 0.064 H 91.7°. Best body text is #FFFFFF at 8.84:1 contrast (WCAG AA passes).

Color values

HEX	#57491D
RGB	rgb(87, 73, 29)
HSL	hsl(46, 50%, 23%)
HSV	hsv(46, 67%, 34%)
CMYK	cmyk(0%, 16.1%, 66.7%, 65.9%)
CIE-LAB	lab(31.53, -0.05, 27.93)
CIE-LCH	lch(31.53, 27.93, 90.10°)
OKLab	oklab(40.98% -0.0019 0.0643)
OKLCH	oklch(40.98% 0.064 91.7)
XYZ	xyz(6.5351, 6.8804, 2.1460)
Luminance	0.0688 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57491D #1D2B57

analogous

#572C1D #57491D #48571D

triadic

#57491D #1D5749 #491D57

tetradic

#57491D #1D572C #1D2B57 #571D48

square

#57491D #1D572C #1D2B57 #571D48

split-complementary

#57491D #1D4857 #2C1D57

monochromatic

#171308 #29220E #57491D #85702C #B3963C

Accessibility & contrast

On white

8.84

#57491D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#57491D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57491D

8.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57491D	#FFFFFF	#000000	##FFFFFF
##57491D	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)

#514818

Deuteranopia (green-blind)

#544C1F

Tritanopia (blue-blind)

#5E433F

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #57491d;
/* rgb */ color: rgb(87, 73, 29);
/* oklch */ color: oklch(41.0% 0.064 91.7);

Tailwind

colors: {
  custom: {
    50: '#887b5b',
    500: '#57491d',
    950: '#000000',
  },
}

SCSS

$custom: #57491d;
$custom-light: #887b5b;
$custom-dark: #000000;

JSON

{
  "hex": "#57491d",
  "rgb": {
    "r": 87,
    "g": 73,
    "b": 29
  },
  "hsl": {
    "h": 45.517,
    "s": 50,
    "l": 22.745
  },
  "oklch": {
    "l": 0.4098,
    "c": 0.06437,
    "h": 91.7
  },
  "luminance": 0.0688
}

Semantic roles & 50–950 ramp

primary

#57491D

secondary

#44558C

accent

#70DA4E

background

#F8F7F5

surface

#F0EDE9

border

#CBC8C5

text

#0C0904

muted

#7D7B79

Preview Lab

Preview with #57491D

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

Preview Lab → · Contrast checker → · Palette generator →