#664313#664313

#664313 is a dark, moderate orange. Relative luminance 0.069; OKLCH L 41.4% C 0.078 H 70.4°. Best body text is #FFFFFF at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#664313
RGB	rgb(102, 67, 19)
HSL	hsl(35, 69%, 24%)
HSV	hsv(35, 81%, 40%)
CMYK	cmyk(0%, 34.3%, 81.4%, 60%)
CIE-LAB	lab(31.55, 10.51, 33.56)
CIE-LCH	lch(31.55, 35.17, 72.62°)
OKLab	oklab(41.38% 0.0263 0.0736)
OKLCH	oklch(41.38% 0.078 70.4)
XYZ	xyz(7.6048, 6.8868, 1.5447)
Luminance	0.0689 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#664313 #133666

analogous

#661913 #664313 #5F6613

triadic

#664313 #136643 #431366

tetradic

#664313 #136619 #133666 #66135F

square

#664313 #136619 #133666 #66135F

split-complementary

#664313 #135F66 #191366

monochromatic

#1A1105 #322109 #664313 #9A651D #CD8726

Accessibility & contrast

On white

8.83

#664313 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#664313 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #664313

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##664313	#FFFFFF	#000000	##FFFFFF
##664313	1.00	8.83	2.38	8.83
#FFFFFF	8.83	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F450C

Deuteranopia (green-blind)

#574E14

Tritanopia (blue-blind)

#703A39

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #664313;
/* rgb */ color: rgb(102, 67, 19);
/* oklch */ color: oklch(41.4% 0.078 70.4);

Tailwind

colors: {
  custom: {
    50: '#967754',
    500: '#664313',
    950: '#000000',
  },
}

SCSS

$custom: #664313;
$custom-light: #967754;
$custom-dark: #000000;

JSON

{
  "hex": "#664313",
  "rgb": {
    "r": 102,
    "g": 67,
    "b": 19
  },
  "hsl": {
    "h": 34.699,
    "s": 68.595,
    "l": 23.725
  },
  "oklch": {
    "l": 0.41375,
    "c": 0.07817,
    "h": 70.4
  },
  "luminance": 0.06886
}

Semantic roles & 50–950 ramp

primary

#664313

secondary

#37629D

accent

#86EB3C

background

#F9F7F5

surface

#F2EDE8

border

#CCC8C4

text

#0E0803

muted

#7E7B78

Preview Lab

Preview with #664313

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

Preview Lab → · Contrast checker → · Palette generator →