#733C18#733C18

#733C18 is a dark, moderate orange. Relative luminance 0.069; OKLCH L 41.9% C 0.091 H 50.7°. Best body text is #FFFFFF at 8.79:1 contrast (WCAG AA passes).

Color values

HEX	#733C18
RGB	rgb(115, 60, 24)
HSL	hsl(24, 65%, 27%)
HSV	hsv(24, 79%, 45%)
CMYK	cmyk(0%, 47.8%, 79.1%, 54.9%)
CIE-LAB	lab(31.68, 21.13, 31.85)
CIE-LCH	lch(31.68, 38.22, 56.43°)
OKLab	oklab(41.89% 0.0576 0.0704)
OKLCH	oklch(41.89% 0.091 50.7)
XYZ	xyz(8.8518, 6.9435, 1.7381)
Luminance	0.0694 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#733C18 #184F73

analogous

#731822 #733C18 #736A18

triadic

#733C18 #18733C #3C1873

tetradic

#733C18 #227318 #184F73 #6A1873

square

#733C18 #227318 #184F73 #6A1873

split-complementary

#733C18 #18736A #182273

monochromatic

#190D05 #40220D #733C18 #A65623 #D47231

Accessibility & contrast

On white

8.79

#733C18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#733C18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #733C18

8.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##733C18	#FFFFFF	#000000	##FFFFFF
##733C18	1.00	8.79	2.39	8.79
#FFFFFF	8.79	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4314

Deuteranopia (green-blind)

#594F17

Tritanopia (blue-blind)

#7E3034

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #733c18;
/* rgb */ color: rgb(115, 60, 24);
/* oklch */ color: oklch(41.9% 0.091 50.7);

Tailwind

colors: {
  custom: {
    50: '#a07257',
    500: '#733c18',
    950: '#000000',
  },
}

SCSS

$custom: #733c18;
$custom-light: #a07257;
$custom-dark: #000000;

JSON

{
  "hex": "#733c18",
  "rgb": {
    "r": 115,
    "g": 60,
    "b": 24
  },
  "hsl": {
    "h": 23.736,
    "s": 65.468,
    "l": 27.255
  },
  "oklch": {
    "l": 0.41888,
    "c": 0.09097,
    "h": 50.7
  },
  "luminance": 0.06943
}

Semantic roles & 50–950 ramp

primary

#733C18

secondary

#3F7EA8

accent

#A6E83F

background

#FAF6F5

surface

#F4ECE9

border

#CEC7C5

text

#100803

muted

#7F7B78

Preview Lab

Preview with #733C18

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

Preview Lab → · Contrast checker → · Palette generator →