#573E23#573E23

#573E23 is a dark, muted orange. Relative luminance 0.056; OKLCH L 38.5% C 0.054 H 67.2°. Best body text is #FFFFFF at 9.91:1 contrast (WCAG AA passes).

Color values

HEX	#573E23
RGB	rgb(87, 62, 35)
HSL	hsl(31, 43%, 24%)
HSV	hsv(31, 60%, 34%)
CMYK	cmyk(0%, 28.7%, 59.8%, 65.9%)
CIE-LAB	lab(28.36, 7.39, 20.76)
CIE-LCH	lch(28.36, 22.03, 70.40°)
OKLab	oklab(38.52% 0.0208 0.0495)
OKLCH	oklch(38.52% 0.054 67.2)
XYZ	xyz(5.9568, 5.5933, 2.3556)
Luminance	0.0559 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573E23 #233C57

analogous

#572423 #573E23 #565723

triadic

#573E23 #23573E #3E2357

tetradic

#573E23 #235724 #233C57 #572356

square

#573E23 #235724 #233C57 #572356

split-complementary

#573E23 #235657 #242357

monochromatic

#161009 #2B1F11 #573E23 #835D35 #AE7C46

Accessibility & contrast

On white

9.91

#573E23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#573E23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573E23

9.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573E23	#FFFFFF	#000000	##FFFFFF
##573E23	1.00	9.91	2.12	9.91
#FFFFFF	9.91	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463F21

Deuteranopia (green-blind)

#4C4524

Tritanopia (blue-blind)

#5E3837

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #573e23;
/* rgb */ color: rgb(87, 62, 35);
/* oklch */ color: oklch(38.5% 0.054 67.2);

Tailwind

colors: {
  custom: {
    50: '#88735e',
    500: '#573e23',
    950: '#000000',
  },
}

SCSS

$custom: #573e23;
$custom-light: #88735e;
$custom-dark: #000000;

JSON

{
  "hex": "#573e23",
  "rgb": {
    "r": 87,
    "g": 62,
    "b": 35
  },
  "hsl": {
    "h": 31.154,
    "s": 42.623,
    "l": 23.922
  },
  "oklch": {
    "l": 0.38517,
    "c": 0.0537,
    "h": 67.2
  },
  "luminance": 0.05593
}

Semantic roles & 50–950 ramp

primary

#573E23

secondary

#4B6A8B

accent

#91D255

background

#F8F6F5

surface

#F0ECE9

border

#CBC7C5

text

#0C0804

muted

#7D7B79

Preview Lab

Preview with #573E23

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

Preview Lab → · Contrast checker → · Palette generator →