#582E17#582E17

#582E17 is a dark, moderate orange. Relative luminance 0.041; OKLCH L 35.1% C 0.071 H 47.8°. Best body text is #FFFFFF at 11.55:1 contrast (WCAG AA passes).

Color values

HEX	#582E17
RGB	rgb(88, 46, 23)
HSL	hsl(21, 59%, 22%)
HSV	hsv(21, 74%, 35%)
CMYK	cmyk(0%, 47.7%, 73.9%, 65.5%)
CIE-LAB	lab(23.97, 17.00, 22.87)
CIE-LCH	lch(23.97, 28.49, 53.38°)
OKLab	oklab(35.09% 0.0475 0.0524)
OKLCH	oklch(35.09% 0.071 47.8)
XYZ	xyz(5.1566, 4.0911, 1.3286)
Luminance	0.0409 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#582E17 #174158

analogous

#581721 #582E17 #584F17

triadic

#582E17 #17582E #2E1758

tetradic

#582E17 #215817 #174158 #4F1758

square

#582E17 #215817 #174158 #4F1758

split-complementary

#582E17 #17584F #172158

monochromatic

#180D06 #27150A #582E17 #894724 #B96130

Accessibility & contrast

On white

11.55

#582E17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#582E17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582E17

11.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582E17	#FFFFFF	#000000	##FFFFFF
##582E17	1.00	11.55	1.82	11.55
#FFFFFF	11.55	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3315

Deuteranopia (green-blind)

#443D17

Tritanopia (blue-blind)

#612629

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #582e17;
/* rgb */ color: rgb(88, 46, 23);
/* oklch */ color: oklch(35.1% 0.071 47.8);

Tailwind

colors: {
  custom: {
    50: '#8b6755',
    500: '#582e17',
    950: '#000000',
  },
}

SCSS

$custom: #582e17;
$custom-light: #8b6755;
$custom-dark: #000000;

JSON

{
  "hex": "#582e17",
  "rgb": {
    "r": 88,
    "g": 46,
    "b": 23
  },
  "hsl": {
    "h": 21.231,
    "s": 58.559,
    "l": 21.765
  },
  "oklch": {
    "l": 0.35091,
    "c": 0.07071,
    "h": 47.8
  },
  "luminance": 0.04091
}

Semantic roles & 50–950 ramp

primary

#582E17

secondary

#3C728F

accent

#ABE246

background

#F8F6F4

surface

#F0EBE8

border

#CBC6C4

text

#0C0603

muted

#7D7A78

Preview Lab

Preview with #582E17

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

Preview Lab → · Contrast checker → · Palette generator →