#673518#673518

#673518 is a dark, moderate orange. Relative luminance 0.055; OKLCH L 38.8% C 0.083 H 48.6°. Best body text is #FFFFFF at 10.00:1 contrast (WCAG AA passes).

Color values

HEX	#673518
RGB	rgb(103, 53, 24)
HSL	hsl(22, 62%, 25%)
HSV	hsv(22, 77%, 40%)
CMYK	cmyk(0%, 48.5%, 76.7%, 59.6%)
CIE-LAB	lab(28.10, 19.80, 27.52)
CIE-LCH	lch(28.10, 33.90, 54.27°)
OKLab	oklab(38.76% 0.0547 0.0619)
OKLCH	oklch(38.76% 0.083 48.6)
XYZ	xyz(7.0321, 5.4965, 1.5546)
Luminance	0.0550 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673518 #184A67

analogous

#671823 #673518 #675C18

triadic

#673518 #186735 #351867

tetradic

#673518 #236718 #184A67 #5C1867

square

#673518 #236718 #184A67 #5C1867

split-complementary

#673518 #18675C #182367

monochromatic

#190D06 #351B0C #673518 #994F24 #CA682F

Accessibility & contrast

On white

10.00

#673518 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#673518 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673518

10.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673518	#FFFFFF	#000000	##FFFFFF
##673518	1.00	10.00	2.10	10.00
#FFFFFF	10.00	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433B15

Deuteranopia (green-blind)

#4F4717

Tritanopia (blue-blind)

#712B2F

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #673518;
/* rgb */ color: rgb(103, 53, 24);
/* oklch */ color: oklch(38.8% 0.083 48.6);

Tailwind

colors: {
  custom: {
    50: '#976d56',
    500: '#673518',
    950: '#000000',
  },
}

SCSS

$custom: #673518;
$custom-light: #976d56;
$custom-dark: #000000;

JSON

{
  "hex": "#673518",
  "rgb": {
    "r": 103,
    "g": 53,
    "b": 24
  },
  "hsl": {
    "h": 22.025,
    "s": 62.205,
    "l": 24.902
  },
  "oklch": {
    "l": 0.38759,
    "c": 0.08256,
    "h": 48.6
  },
  "luminance": 0.05496
}

Semantic roles & 50–950 ramp

primary

#673518

secondary

#3E7A9D

accent

#AAE543

background

#F9F6F5

surface

#F2EBE9

border

#CCC6C5

text

#0E0703

muted

#7E7A78

Preview Lab

Preview with #673518

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

Preview Lab → · Contrast checker → · Palette generator →