#673816#673816

#673816 is a dark, moderate orange. Relative luminance 0.058; OKLCH L 39.3% C 0.081 H 53.4°. Best body text is #FFFFFF at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#673816
RGB	rgb(103, 56, 22)
HSL	hsl(25, 65%, 25%)
HSV	hsv(25, 79%, 40%)
CMYK	cmyk(0%, 45.6%, 78.6%, 59.6%)
CIE-LAB	lab(28.83, 17.88, 29.38)
CIE-LCH	lch(28.83, 34.40, 58.67°)
OKLab	oklab(39.31% 0.0485 0.0654)
OKLCH	oklch(39.31% 0.081 53.4)
XYZ	xyz(7.1531, 5.7706, 1.4960)
Luminance	0.0577 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673816 #164567

analogous

#67161D #673816 #676116

triadic

#673816 #166738 #381667

tetradic

#673816 #1D6716 #164567 #611667

square

#673816 #1D6716 #164567 #611667

split-complementary

#673816 #166761 #161D67

monochromatic

#190E05 #351D0B #673816 #995321 #CC6F2C

Accessibility & contrast

On white

9.75

#673816 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#673816 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673816

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673816	#FFFFFF	#000000	##FFFFFF
##673816	1.00	9.75	2.15	9.75
#FFFFFF	9.75	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463E12

Deuteranopia (green-blind)

#514816

Tritanopia (blue-blind)

#712E31

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #673816;
/* rgb */ color: rgb(103, 56, 22);
/* oklch */ color: oklch(39.3% 0.081 53.4);

Tailwind

colors: {
  custom: {
    50: '#976f55',
    500: '#673816',
    950: '#000000',
  },
}

SCSS

$custom: #673816;
$custom-light: #976f55;
$custom-dark: #000000;

JSON

{
  "hex": "#673816",
  "rgb": {
    "r": 103,
    "g": 56,
    "b": 22
  },
  "hsl": {
    "h": 25.185,
    "s": 64.8,
    "l": 24.51
  },
  "oklch": {
    "l": 0.39307,
    "c": 0.08143,
    "h": 53.4
  },
  "luminance": 0.0577
}

Semantic roles & 50–950 ramp

primary

#673816

secondary

#3B749E

accent

#A1E840

background

#F9F6F5

surface

#F2ECE9

border

#CCC7C5

text

#0E0703

muted

#7E7A78

Preview Lab

Preview with #673816

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

Preview Lab → · Contrast checker → · Palette generator →