#673E16#673E16

#673E16 is a dark, moderate orange. Relative luminance 0.064; OKLCH L 40.5% C 0.078 H 61.3°. Best body text is #FFFFFF at 9.22:1 contrast (WCAG AA passes).

Color values

HEX	#673E16
RGB	rgb(103, 62, 22)
HSL	hsl(30, 65%, 25%)
HSV	hsv(30, 79%, 40%)
CMYK	cmyk(0%, 39.8%, 78.6%, 59.6%)
CIE-LAB	lab(30.37, 14.22, 30.97)
CIE-LCH	lch(30.37, 34.08, 65.34°)
OKLab	oklab(40.5% 0.0376 0.0688)
OKLCH	oklch(40.5% 0.078 61.3)
XYZ	xyz(7.4616, 6.3875, 1.5988)
Luminance	0.0639 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673E16 #163F67

analogous

#671616 #673E16 #676716

triadic

#673E16 #16673E #3E1667

tetradic

#673E16 #166716 #163F67 #671667

square

#673E16 #166716 #163F67 #671667

split-complementary

#673E16 #166767 #161667

monochromatic

#190F05 #35200B #673E16 #995C21 #CC7B2C

Accessibility & contrast

On white

9.22

#673E16 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#673E16 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673E16

9.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673E16	#FFFFFF	#000000	##FFFFFF
##673E16	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)

#4B4211

Deuteranopia (green-blind)

#544B16

Tritanopia (blue-blind)

#713536

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #673e16;
/* rgb */ color: rgb(103, 62, 22);
/* oklch */ color: oklch(40.5% 0.078 61.3);

Tailwind

colors: {
  custom: {
    50: '#977356',
    500: '#673e16',
    950: '#000000',
  },
}

SCSS

$custom: #673e16;
$custom-light: #977356;
$custom-dark: #000000;

JSON

{
  "hex": "#673e16",
  "rgb": {
    "r": 103,
    "g": 62,
    "b": 22
  },
  "hsl": {
    "h": 29.63,
    "s": 64.8,
    "l": 24.51
  },
  "oklch": {
    "l": 0.40499,
    "c": 0.07839,
    "h": 61.3
  },
  "luminance": 0.06387
}

Semantic roles & 50–950 ramp

primary

#673E16

secondary

#3B6D9E

accent

#95E840

background

#F9F7F5

surface

#F2EDE9

border

#CCC8C5

text

#0E0803

muted

#7E7B78

Preview Lab

Preview with #673E16

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

Preview Lab → · Contrast checker → · Palette generator →