#673E13#673E13

#673E13 is a dark, moderate orange. Relative luminance 0.064; OKLCH L 40.5% C 0.080 H 62.7°. Best body text is #FFFFFF at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#673E13
RGB	rgb(103, 62, 19)
HSL	hsl(31, 69%, 24%)
HSV	hsv(31, 82%, 40%)
CMYK	cmyk(0%, 39.8%, 81.6%, 59.6%)
CIE-LAB	lab(30.34, 14.07, 32.44)
CIE-LCH	lch(30.34, 35.36, 66.55°)
OKLab	oklab(40.47% 0.0367 0.0712)
OKLCH	oklch(40.47% 0.08 62.7)
XYZ	xyz(7.4343, 6.3766, 1.4552)
Luminance	0.0638 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673E13 #133C67

analogous

#671413 #673E13 #666713

triadic

#673E13 #13673E #3E1367

tetradic

#673E13 #136714 #133C67 #671366

square

#673E13 #136714 #133C67 #671366

split-complementary

#673E13 #136667 #141367

monochromatic

#1A1005 #331F09 #673E13 #9B5D1D #CE7C26

Accessibility & contrast

On white

9.23

#673E13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#673E13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673E13

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673E13	#FFFFFF	#000000	##FFFFFF
##673E13	1.00	9.23	2.28	9.23
#FFFFFF	9.23	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B420D

Deuteranopia (green-blind)

#554B14

Tritanopia (blue-blind)

#713535

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #673e13;
/* rgb */ color: rgb(103, 62, 19);
/* oklch */ color: oklch(40.5% 0.080 62.7);

Tailwind

colors: {
  custom: {
    50: '#977354',
    500: '#673e13',
    950: '#000000',
  },
}

SCSS

$custom: #673e13;
$custom-light: #977354;
$custom-dark: #000000;

JSON

{
  "hex": "#673e13",
  "rgb": {
    "r": 103,
    "g": 62,
    "b": 19
  },
  "hsl": {
    "h": 30.714,
    "s": 68.852,
    "l": 23.922
  },
  "oklch": {
    "l": 0.4047,
    "c": 0.08006,
    "h": 62.7
  },
  "luminance": 0.06376
}

Semantic roles & 50–950 ramp

primary

#673E13

secondary

#376A9E

accent

#92EC3C

background

#F9F7F4

surface

#F2EDE7

border

#CCC8C3

text

#0E0803

muted

#7E7B78

Preview Lab

Preview with #673E13

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

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