#57491E#57491E

#57491E is a dark, moderate yellow. Relative luminance 0.069; OKLCH L 41.0% C 0.063 H 91.4°. Best body text is #FFFFFF at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#57491E
RGB	rgb(87, 73, 30)
HSL	hsl(45, 49%, 23%)
HSV	hsv(45, 66%, 34%)
CMYK	cmyk(0%, 16.1%, 65.5%, 65.9%)
CIE-LAB	lab(31.54, 0.03, 27.40)
CIE-LCH	lch(31.54, 27.40, 89.93°)
OKLab	oklab(40.99% -0.0015 0.0634)
OKLCH	oklch(40.99% 0.063 91.4)
XYZ	xyz(6.5477, 6.8854, 2.2122)
Luminance	0.0688 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57491E #1E2C57

analogous

#572C1E #57491E #48571E

triadic

#57491E #1E5749 #491E57

tetradic

#57491E #1E572C #1E2C57 #571E48

square

#57491E #1E572C #1E2C57 #571E48

split-complementary

#57491E #1E4857 #2C1E57

monochromatic

#171308 #29230E #57491E #856F2E #B2953D

Accessibility & contrast

On white

8.83

#57491E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#57491E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57491E

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57491E	#FFFFFF	#000000	##FFFFFF
##57491E	1.00	8.83	2.38	8.83
#FFFFFF	8.83	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#51481A

Deuteranopia (green-blind)

#544C20

Tritanopia (blue-blind)

#5E433F

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #57491e;
/* rgb */ color: rgb(87, 73, 30);
/* oklch */ color: oklch(41.0% 0.063 91.4);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#57491e",
  "rgb": {
    "r": 87,
    "g": 73,
    "b": 30
  },
  "hsl": {
    "h": 45.263,
    "s": 48.718,
    "l": 22.941
  },
  "oklch": {
    "l": 0.40993,
    "c": 0.06337,
    "h": 91.4
  },
  "luminance": 0.06885
}

Semantic roles & 50–950 ramp

primary

#57491E

secondary

#45568C

accent

#71D850

background

#F8F7F5

surface

#F0EDE9

border

#CBC8C5

text

#0C0904

muted

#7D7B79

Preview Lab

Preview with #57491E

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

Preview Lab → · Contrast checker → · Palette generator →