#573217#573217

#573217 is a dark, moderate orange. Relative luminance 0.044; OKLCH L 35.7% C 0.067 H 54.7°. Best body text is #FFFFFF at 11.21:1 contrast (WCAG AA passes).

Color values

HEX	#573217
RGB	rgb(87, 50, 23)
HSL	hsl(25, 58%, 22%)
HSV	hsv(25, 74%, 34%)
CMYK	cmyk(0%, 42.5%, 73.6%, 65.9%)
CIE-LAB	lab(24.86, 14.02, 23.83)
CIE-LCH	lch(24.86, 27.65, 59.53°)
OKLab	oklab(35.74% 0.0386 0.0545)
OKLCH	oklch(35.74% 0.067 54.7)
XYZ	xyz(5.2261, 4.3698, 1.3787)
Luminance	0.0437 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573217 #173C57

analogous

#57171C #573217 #575217

triadic

#573217 #175732 #321757

tetradic

#573217 #1C5717 #173C57 #521757

square

#573217 #1C5717 #173C57 #521757

split-complementary

#573217 #175752 #171C57

monochromatic

#180E06 #27160A #573217 #874E24 #B86A31

Accessibility & contrast

On white

11.21

#573217 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#573217 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573217

11.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573217	#FFFFFF	#000000	##FFFFFF
##573217	1.00	11.21	1.87	11.21
#FFFFFF	11.21	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3614

Deuteranopia (green-blind)

#463E17

Tritanopia (blue-blind)

#5F2A2C

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #573217;
/* rgb */ color: rgb(87, 50, 23);
/* oklch */ color: oklch(35.7% 0.067 54.7);

Tailwind

colors: {
  custom: {
    50: '#8a6a55',
    500: '#573217',
    950: '#000000',
  },
}

SCSS

$custom: #573217;
$custom-light: #8a6a55;
$custom-dark: #000000;

JSON

{
  "hex": "#573217",
  "rgb": {
    "r": 87,
    "g": 50,
    "b": 23
  },
  "hsl": {
    "h": 25.313,
    "s": 58.182,
    "l": 21.569
  },
  "oklch": {
    "l": 0.35742,
    "c": 0.06678,
    "h": 54.7
  },
  "luminance": 0.04369
}

Semantic roles & 50–950 ramp

primary

#573217

secondary

#3C6B8E

accent

#A0E146

background

#F8F6F5

surface

#F0EBE8

border

#CBC6C4

text

#0C0603

muted

#7D7A78

Preview Lab

Preview with #573217

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

Preview Lab → · Contrast checker → · Palette generator →