#673717#673717

#673717 is a dark, moderate orange. Relative luminance 0.057; OKLCH L 39.1% C 0.082 H 51.6°. Best body text is #FFFFFF at 9.83:1 contrast (WCAG AA passes).

Color values

HEX	#673717
RGB	rgb(103, 55, 23)
HSL	hsl(24, 63%, 25%)
HSV	hsv(24, 78%, 40%)
CMYK	cmyk(0%, 46.6%, 77.7%, 59.6%)
CIE-LAB	lab(28.59, 18.54, 28.59)
CIE-LCH	lch(28.59, 34.08, 57.04°)
OKLab	oklab(39.13% 0.0507 0.0639)
OKLCH	oklch(39.13% 0.082 51.6)
XYZ	xyz(7.1150, 5.6786, 1.5318)
Luminance	0.0568 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673717 #174767

analogous

#67171F #673717 #675F17

triadic

#673717 #176737 #371767

tetradic

#673717 #1F6717 #174767 #5F1767

square

#673717 #1F6717 #174767 #5F1767

split-complementary

#673717 #17675F #171F67

monochromatic

#190D06 #351C0C #673717 #995222 #CB6C2D

Accessibility & contrast

On white

9.83

#673717 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#673717 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673717

9.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673717	#FFFFFF	#000000	##FFFFFF
##673717	1.00	9.83	2.14	9.83
#FFFFFF	9.83	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453D13

Deuteranopia (green-blind)

#504817

Tritanopia (blue-blind)

#712D30

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #673717;
/* rgb */ color: rgb(103, 55, 23);
/* oklch */ color: oklch(39.1% 0.082 51.6);

Tailwind

colors: {
  custom: {
    50: '#976e56',
    500: '#673717',
    950: '#000000',
  },
}

SCSS

$custom: #673717;
$custom-light: #976e56;
$custom-dark: #000000;

JSON

{
  "hex": "#673717",
  "rgb": {
    "r": 103,
    "g": 55,
    "b": 23
  },
  "hsl": {
    "h": 24,
    "s": 63.492,
    "l": 24.706
  },
  "oklch": {
    "l": 0.39126,
    "c": 0.08158,
    "h": 51.6
  },
  "luminance": 0.05678
}

Semantic roles & 50–950 ramp

primary

#673717

secondary

#3D779D

accent

#A4E741

background

#F9F6F5

surface

#F2ECE9

border

#CCC7C5

text

#0E0703

muted

#7E7A78

Preview Lab

Preview with #673717

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

Preview Lab → · Contrast checker → · Palette generator →