#664513#664513

#664513 is a dark, moderate orange. Relative luminance 0.071; OKLCH L 41.8% C 0.078 H 73.2°. Best body text is #FFFFFF at 8.66:1 contrast (WCAG AA passes).

Color values

HEX	#664513
RGB	rgb(102, 69, 19)
HSL	hsl(36, 69%, 24%)
HSV	hsv(36, 81%, 40%)
CMYK	cmyk(0%, 32.4%, 81.4%, 60%)
CIE-LAB	lab(32.10, 9.27, 34.09)
CIE-LCH	lch(32.10, 35.33, 74.79°)
OKLab	oklab(41.8% 0.0226 0.0748)
OKLCH	oklch(41.8% 0.078 73.2)
XYZ	xyz(7.7257, 7.1287, 1.5851)
Luminance	0.0713 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#664513 #133466

analogous

#661C13 #664513 #5D6613

triadic

#664513 #136645 #451366

tetradic

#664513 #13661C #133466 #66135D

square

#664513 #13661C #133466 #66135D

split-complementary

#664513 #135D66 #1C1366

monochromatic

#1A1105 #322209 #664513 #9A681D #CD8B26

Accessibility & contrast

On white

8.66

#664513 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#664513 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #664513

8.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##664513	#FFFFFF	#000000	##FFFFFF
##664513	1.00	8.66	2.43	8.66
#FFFFFF	8.66	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#51470B

Deuteranopia (green-blind)

#584F15

Tritanopia (blue-blind)

#703D3B

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #664513;
/* rgb */ color: rgb(102, 69, 19);
/* oklch */ color: oklch(41.8% 0.078 73.2);

Tailwind

colors: {
  custom: {
    50: '#967855',
    500: '#664513',
    950: '#000000',
  },
}

SCSS

$custom: #664513;
$custom-light: #967855;
$custom-dark: #000000;

JSON

{
  "hex": "#664513",
  "rgb": {
    "r": 102,
    "g": 69,
    "b": 19
  },
  "hsl": {
    "h": 36.145,
    "s": 68.595,
    "l": 23.725
  },
  "oklch": {
    "l": 0.41804,
    "c": 0.07812,
    "h": 73.2
  },
  "luminance": 0.07128
}

Semantic roles & 50–950 ramp

primary

#664513

secondary

#37609D

accent

#82EB3C

background

#F9F7F5

surface

#F2EDE9

border

#CCC8C5

text

#0E0903

muted

#7E7B78

Preview Lab

Preview with #664513

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

Preview Lab → · Contrast checker → · Palette generator →