#733D18#733D18

#733D18 is a dark, moderate orange. Relative luminance 0.070; OKLCH L 42.1% C 0.090 H 51.8°. Best body text is #FFFFFF at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#733D18
RGB	rgb(115, 61, 24)
HSL	hsl(24, 65%, 27%)
HSV	hsv(24, 79%, 45%)
CMYK	cmyk(0%, 47%, 79.1%, 54.9%)
CIE-LAB	lab(31.92, 20.54, 32.09)
CIE-LCH	lch(31.92, 38.10, 57.38°)
OKLab	oklab(42.07% 0.0558 0.071)
OKLCH	oklch(42.07% 0.09 51.8)
XYZ	xyz(8.9046, 7.0493, 1.7557)
Luminance	0.0705 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#733D18 #184E73

analogous

#731820 #733D18 #736B18

triadic

#733D18 #18733D #3D1873

tetradic

#733D18 #207318 #184E73 #6B1873

square

#733D18 #207318 #184E73 #6B1873

split-complementary

#733D18 #18736B #182073

monochromatic

#190D05 #40220D #733D18 #A65823 #D47331

Accessibility & contrast

On white

8.72

#733D18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#733D18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #733D18

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##733D18	#FFFFFF	#000000	##FFFFFF
##733D18	1.00	8.72	2.41	8.72
#FFFFFF	8.72	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4413

Deuteranopia (green-blind)

#595017

Tritanopia (blue-blind)

#7E3235

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #733d18;
/* rgb */ color: rgb(115, 61, 24);
/* oklch */ color: oklch(42.1% 0.090 51.8);

Tailwind

colors: {
  custom: {
    50: '#a07357',
    500: '#733d18',
    950: '#000000',
  },
}

SCSS

$custom: #733d18;
$custom-light: #a07357;
$custom-dark: #000000;

JSON

{
  "hex": "#733d18",
  "rgb": {
    "r": 115,
    "g": 61,
    "b": 24
  },
  "hsl": {
    "h": 24.396,
    "s": 65.468,
    "l": 27.255
  },
  "oklch": {
    "l": 0.42073,
    "c": 0.09027,
    "h": 51.8
  },
  "luminance": 0.07048
}

Semantic roles & 50–950 ramp

primary

#733D18

secondary

#3F7DA8

accent

#A4E83F

background

#FAF7F5

surface

#F4EDE9

border

#CEC8C5

text

#100803

muted

#7F7B78

Preview Lab

Preview with #733D18

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

Preview Lab → · Contrast checker → · Palette generator →