#593A18#593A18

#593A18 is a dark, moderate orange. Relative luminance 0.052; OKLCH L 37.7% C 0.065 H 65.9°. Best body text is #FFFFFF at 10.28:1 contrast (WCAG AA passes).

Color values

HEX	#593A18
RGB	rgb(89, 58, 24)
HSL	hsl(31, 58%, 22%)
HSV	hsv(31, 73%, 35%)
CMYK	cmyk(0%, 34.8%, 73%, 65.1%)
CIE-LAB	lab(27.34, 10.01, 26.10)
CIE-LCH	lch(27.34, 27.95, 69.02°)
OKLab	oklab(37.73% 0.0266 0.0595)
OKLCH	oklch(37.73% 0.065 65.9)
XYZ	xyz(5.7982, 5.2164, 1.5655)
Luminance	0.0522 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#593A18 #183759

analogous

#591A18 #593A18 #585918

triadic

#593A18 #18593A #3A1859

tetradic

#593A18 #18591A #183759 #591858

square

#593A18 #18591A #183759 #591858

split-complementary

#593A18 #185859 #1A1859

monochromatic

#181006 #291B0B #593A18 #895925 #B97932

Accessibility & contrast

On white

10.28

#593A18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#593A18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #593A18

10.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##593A18	#FFFFFF	#000000	##FFFFFF
##593A18	1.00	10.28	2.04	10.28
#FFFFFF	10.28	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443C14

Deuteranopia (green-blind)

#4B4319

Tritanopia (blue-blind)

#613333

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #593a18;
/* rgb */ color: rgb(89, 58, 24);
/* oklch */ color: oklch(37.7% 0.065 65.9);

Tailwind

colors: {
  custom: {
    50: '#8b7056',
    500: '#593a18',
    950: '#000000',
  },
}

SCSS

$custom: #593a18;
$custom-light: #8b7056;
$custom-dark: #000000;

JSON

{
  "hex": "#593a18",
  "rgb": {
    "r": 89,
    "g": 58,
    "b": 24
  },
  "hsl": {
    "h": 31.385,
    "s": 57.522,
    "l": 22.157
  },
  "oklch": {
    "l": 0.37733,
    "c": 0.06517,
    "h": 65.9
  },
  "luminance": 0.05216
}

Semantic roles & 50–950 ramp

primary

#593A18

secondary

#3D6490

accent

#90E147

background

#F8F6F5

surface

#F0ECE9

border

#CBC7C5

text

#0C0703

muted

#7D7A78

Preview Lab

Preview with #593A18

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

Preview Lab → · Contrast checker → · Palette generator →