#664319#664319

#664319 is a dark, moderate orange. Relative luminance 0.069; OKLCH L 41.4% C 0.074 H 67.8°. Best body text is #FFFFFF at 8.82:1 contrast (WCAG AA passes).

Color values

HEX	#664319
RGB	rgb(102, 67, 25)
HSL	hsl(33, 61%, 25%)
HSV	hsv(33, 75%, 40%)
CMYK	cmyk(0%, 34.3%, 75.5%, 60%)
CIE-LAB	lab(31.60, 10.82, 30.66)
CIE-LCH	lch(31.60, 32.51, 70.56°)
OKLab	oklab(41.43% 0.0281 0.0689)
OKLCH	oklch(41.43% 0.074 67.8)
XYZ	xyz(7.6627, 6.9100, 1.8497)
Luminance	0.0691 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#664319 #193C66

analogous

#661C19 #664319 #636619

triadic

#664319 #196643 #431966

tetradic

#664319 #19661C #193C66 #661963

square

#664319 #19661C #193C66 #661963

split-complementary

#664319 #196366 #1C1966

monochromatic

#191006 #35230D #664319 #976325 #C88431

Accessibility & contrast

On white

8.82

#664319 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#664319 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #664319

8.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##664319	#FFFFFF	#000000	##FFFFFF
##664319	1.00	8.82	2.38	8.82
#FFFFFF	8.82	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4514

Deuteranopia (green-blind)

#574E1A

Tritanopia (blue-blind)

#703B3A

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #664319;
/* rgb */ color: rgb(102, 67, 25);
/* oklch */ color: oklch(41.4% 0.074 67.8);

Tailwind

colors: {
  custom: {
    50: '#957758',
    500: '#664319',
    950: '#000000',
  },
}

SCSS

$custom: #664319;
$custom-light: #957758;
$custom-dark: #000000;

JSON

{
  "hex": "#664319",
  "rgb": {
    "r": 102,
    "g": 67,
    "b": 25
  },
  "hsl": {
    "h": 32.727,
    "s": 60.63,
    "l": 24.902
  },
  "oklch": {
    "l": 0.41434,
    "c": 0.07436,
    "h": 67.8
  },
  "luminance": 0.06909
}

Semantic roles & 50–950 ramp

primary

#664319

secondary

#3F699C

accent

#8DE444

background

#F9F7F5

surface

#F2EDE9

border

#CCC8C5

text

#0E0803

muted

#7E7B78

Preview Lab

Preview with #664319

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

Preview Lab → · Contrast checker → · Palette generator →