#673C13#673C13

#673C13 is a dark, moderate orange. Relative luminance 0.062; OKLCH L 40.1% C 0.081 H 60.1°. Best body text is #FFFFFF at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#673C13
RGB	rgb(103, 60, 19)
HSL	hsl(29, 69%, 24%)
HSV	hsv(29, 82%, 40%)
CMYK	cmyk(0%, 41.7%, 81.6%, 59.6%)
CIE-LAB	lab(29.82, 15.30, 31.93)
CIE-LCH	lch(29.82, 35.40, 64.39°)
OKLab	oklab(40.07% 0.0403 0.0701)
OKLCH	oklch(40.07% 0.081 60.1)
XYZ	xyz(7.3275, 6.1631, 1.4197)
Luminance	0.0616 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673C13 #133E67

analogous

#671314 #673C13 #676613

triadic

#673C13 #13673C #3C1367

tetradic

#673C13 #146713 #133E67 #661367

square

#673C13 #146713 #133E67 #661367

split-complementary

#673C13 #136766 #131467

monochromatic

#1A0F05 #331E09 #673C13 #9B5A1D #CE7826

Accessibility & contrast

On white

9.41

#673C13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#673C13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673C13

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673C13	#FFFFFF	#000000	##FFFFFF
##673C13	1.00	9.41	2.23	9.41
#FFFFFF	9.41	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49400D

Deuteranopia (green-blind)

#534A13

Tritanopia (blue-blind)

#713234

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #673c13;
/* rgb */ color: rgb(103, 60, 19);
/* oklch */ color: oklch(40.1% 0.081 60.1);

Tailwind

colors: {
  custom: {
    50: '#977254',
    500: '#673c13',
    950: '#000000',
  },
}

SCSS

$custom: #673c13;
$custom-light: #977254;
$custom-dark: #000000;

JSON

{
  "hex": "#673c13",
  "rgb": {
    "r": 103,
    "g": 60,
    "b": 19
  },
  "hsl": {
    "h": 29.286,
    "s": 68.852,
    "l": 23.922
  },
  "oklch": {
    "l": 0.40065,
    "c": 0.08083,
    "h": 60.1
  },
  "luminance": 0.06162
}

Semantic roles & 50–950 ramp

primary

#673C13

secondary

#376C9E

accent

#96EC3C

background

#F9F6F4

surface

#F2ECE7

border

#CCC7C3

text

#0E0803

muted

#7E7B78

Preview Lab

Preview with #673C13

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

Preview Lab → · Contrast checker → · Palette generator →