#573F14#573F14

#573F14 is a dark, moderate orange. Relative luminance 0.056; OKLCH L 38.5% C 0.067 H 78.7°. Best body text is #FFFFFF at 9.88:1 contrast (WCAG AA passes).

Color values

HEX	#573F14
RGB	rgb(87, 63, 20)
HSL	hsl(39, 63%, 21%)
HSV	hsv(39, 77%, 34%)
CMYK	cmyk(0%, 27.6%, 77%, 65.9%)
CIE-LAB	lab(28.46, 5.58, 29.35)
CIE-LCH	lch(28.46, 29.88, 79.23°)
OKLab	oklab(38.54% 0.0131 0.0657)
OKLCH	oklch(38.54% 0.067 78.7)
XYZ	xyz(5.8346, 5.6322, 1.4415)
Luminance	0.0563 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573F14 #142C57

analogous

#571D14 #573F14 #4D5714

triadic

#573F14 #14573F #3F1457

tetradic

#573F14 #14571D #142C57 #57144D

square

#573F14 #14571D #142C57 #57144D

split-complementary

#573F14 #144D57 #1D1457

monochromatic

#191206 #251B09 #573F14 #89631F #BB872B

Accessibility & contrast

On white

9.88

#573F14 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#573F14 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573F14

9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573F14	#FFFFFF	#000000	##FFFFFF
##573F14	1.00	9.88	2.13	9.88
#FFFFFF	9.88	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#48400F

Deuteranopia (green-blind)

#4E4616

Tritanopia (blue-blind)

#5F3836

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #573f14;
/* rgb */ color: rgb(87, 63, 20);
/* oklch */ color: oklch(38.5% 0.067 78.7);

Tailwind

colors: {
  custom: {
    50: '#897354',
    500: '#573f14',
    950: '#000000',
  },
}

SCSS

$custom: #573f14;
$custom-light: #897354;
$custom-dark: #000000;

JSON

{
  "hex": "#573f14",
  "rgb": {
    "r": 87,
    "g": 63,
    "b": 20
  },
  "hsl": {
    "h": 38.507,
    "s": 62.617,
    "l": 20.98
  },
  "oklch": {
    "l": 0.38537,
    "c": 0.067,
    "h": 78.7
  },
  "luminance": 0.05632
}

Semantic roles & 50–950 ramp

primary

#573F14

secondary

#38578F

accent

#7DE642

background

#F8F7F4

surface

#F0EDE8

border

#CBC8C4

text

#0C0803

muted

#7D7B78

Preview Lab

Preview with #573F14

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

Preview Lab → · Contrast checker → · Palette generator →