#673B14#673B14

#673B14 is a dark, moderate orange. Relative luminance 0.061; OKLCH L 39.9% C 0.081 H 58.3°. Best body text is #FFFFFF at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#673B14
RGB	rgb(103, 59, 20)
HSL	hsl(28, 67%, 24%)
HSV	hsv(28, 81%, 40%)
CMYK	cmyk(0%, 42.7%, 80.6%, 59.6%)
CIE-LAB	lab(29.57, 15.96, 31.18)
CIE-LCH	lch(29.57, 35.03, 62.90°)
OKLab	oklab(39.88% 0.0424 0.0687)
OKLCH	oklch(39.88% 0.081 58.3)
XYZ	xyz(7.2844, 6.0628, 1.4483)
Luminance	0.0606 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673B14 #144067

analogous

#671416 #673B14 #676514

triadic

#673B14 #14673B #3B1467

tetradic

#673B14 #166714 #144067 #651467

square

#673B14 #166714 #144067 #651467

split-complementary

#673B14 #146765 #141667

monochromatic

#1A0F05 #341E0A #673B14 #9A581E #CD7628

Accessibility & contrast

On white

9.49

#673B14 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#673B14 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673B14

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673B14	#FFFFFF	#000000	##FFFFFF
##673B14	1.00	9.49	2.21	9.49
#FFFFFF	9.49	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#48400F

Deuteranopia (green-blind)

#534A14

Tritanopia (blue-blind)

#713133

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #673b14;
/* rgb */ color: rgb(103, 59, 20);
/* oklch */ color: oklch(39.9% 0.081 58.3);

Tailwind

colors: {
  custom: {
    50: '#977154',
    500: '#673b14',
    950: '#000000',
  },
}

SCSS

$custom: #673b14;
$custom-light: #977154;
$custom-dark: #000000;

JSON

{
  "hex": "#673b14",
  "rgb": {
    "r": 103,
    "g": 59,
    "b": 20
  },
  "hsl": {
    "h": 28.193,
    "s": 67.48,
    "l": 24.118
  },
  "oklch": {
    "l": 0.39875,
    "c": 0.08078,
    "h": 58.3
  },
  "luminance": 0.06062
}

Semantic roles & 50–950 ramp

primary

#673B14

secondary

#396E9E

accent

#99EA3D

background

#F9F6F4

surface

#F2ECE8

border

#CCC7C4

text

#0E0703

muted

#7E7A78

Preview Lab

Preview with #673B14

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

Preview Lab → · Contrast checker → · Palette generator →