#673E17#673E17

#673E17 is a dark, moderate orange. Relative luminance 0.064; OKLCH L 40.5% C 0.078 H 60.8°. Best body text is #FFFFFF at 9.22:1 contrast (WCAG AA passes).

Color values

HEX	#673E17
RGB	rgb(103, 62, 23)
HSL	hsl(29, 63%, 25%)
HSV	hsv(29, 78%, 40%)
CMYK	cmyk(0%, 39.8%, 77.7%, 59.6%)
CIE-LAB	lab(30.38, 14.28, 30.47)
CIE-LCH	lch(30.38, 33.64, 64.89°)
OKLab	oklab(40.51% 0.0379 0.0679)
OKLCH	oklch(40.51% 0.078 60.8)
XYZ	xyz(7.4714, 6.3914, 1.6506)
Luminance	0.0639 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673E17 #174067

analogous

#671718 #673E17 #676617

triadic

#673E17 #17673E #3E1767

tetradic

#673E17 #186717 #174067 #661767

square

#673E17 #186717 #174067 #661767

split-complementary

#673E17 #176766 #171867

monochromatic

#190F06 #35200C #673E17 #995C22 #CB7A2D

Accessibility & contrast

On white

9.22

#673E17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#673E17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673E17

9.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673E17	#FFFFFF	#000000	##FFFFFF
##673E17	1.00	9.22	2.28	9.22
#FFFFFF	9.22	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4212

Deuteranopia (green-blind)

#544B17

Tritanopia (blue-blind)

#713536

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #673e17;
/* rgb */ color: rgb(103, 62, 23);
/* oklch */ color: oklch(40.5% 0.078 60.8);

Tailwind

colors: {
  custom: {
    50: '#977356',
    500: '#673e17',
    950: '#000000',
  },
}

SCSS

$custom: #673e17;
$custom-light: #977356;
$custom-dark: #000000;

JSON

{
  "hex": "#673e17",
  "rgb": {
    "r": 103,
    "g": 62,
    "b": 23
  },
  "hsl": {
    "h": 29.25,
    "s": 63.492,
    "l": 24.706
  },
  "oklch": {
    "l": 0.40509,
    "c": 0.07781,
    "h": 60.8
  },
  "luminance": 0.06391
}

Semantic roles & 50–950 ramp

primary

#673E17

secondary

#3D6E9D

accent

#96E741

background

#F9F7F5

surface

#F2EDE9

border

#CCC8C5

text

#0E0803

muted

#7E7B78

Preview Lab

Preview with #673E17

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

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