#664217#664217

#664217 is a dark, moderate orange. Relative luminance 0.068; OKLCH L 41.2% C 0.076 H 67.3°. Best body text is #FFFFFF at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#664217
RGB	rgb(102, 66, 23)
HSL	hsl(33, 63%, 25%)
HSV	hsv(33, 77%, 40%)
CMYK	cmyk(0%, 35.3%, 77.5%, 60%)
CIE-LAB	lab(31.31, 11.33, 31.38)
CIE-LCH	lch(31.31, 33.36, 70.15°)
OKLab	oklab(41.2% 0.0293 0.0699)
OKLCH	oklch(41.2% 0.076 67.3)
XYZ	xyz(7.5829, 6.7838, 1.7205)
Luminance	0.0678 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#664217 #173B66

analogous

#661A17 #664217 #636617

triadic

#664217 #176642 #421766

tetradic

#664217 #17661A #173B66 #661763

square

#664217 #17661A #173B66 #661763

split-complementary

#664217 #176366 #1A1766

monochromatic

#191006 #34220C #664217 #986222 #CA832E

Accessibility & contrast

On white

8.91

#664217 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#664217 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #664217

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##664217	#FFFFFF	#000000	##FFFFFF
##664217	1.00	8.91	2.36	8.91
#FFFFFF	8.91	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4512

Deuteranopia (green-blind)

#564D18

Tritanopia (blue-blind)

#703939

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #664217;
/* rgb */ color: rgb(102, 66, 23);
/* oklch */ color: oklch(41.2% 0.076 67.3);

Tailwind

colors: {
  custom: {
    50: '#967657',
    500: '#664217',
    950: '#000000',
  },
}

SCSS

$custom: #664217;
$custom-light: #967657;
$custom-dark: #000000;

JSON

{
  "hex": "#664217",
  "rgb": {
    "r": 102,
    "g": 66,
    "b": 23
  },
  "hsl": {
    "h": 32.658,
    "s": 63.2,
    "l": 24.51
  },
  "oklch": {
    "l": 0.41201,
    "c": 0.07582,
    "h": 67.3
  },
  "luminance": 0.06783
}

Semantic roles & 50–950 ramp

primary

#664217

secondary

#3C689C

accent

#8DE642

background

#F9F7F5

surface

#F2EDE9

border

#CCC8C5

text

#0E0803

muted

#7E7B78

Preview Lab

Preview with #664217

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

Preview Lab → · Contrast checker → · Palette generator →