#664617#664617

#664617 is a dark, moderate orange. Relative luminance 0.073; OKLCH L 42.1% C 0.076 H 73.1°. Best body text is #FFFFFF at 8.56:1 contrast (WCAG AA passes).

Color values

HEX	#664617
RGB	rgb(102, 70, 23)
HSL	hsl(36, 63%, 25%)
HSV	hsv(36, 77%, 40%)
CMYK	cmyk(0%, 31.4%, 77.5%, 60%)
CIE-LAB	lab(32.41, 8.85, 32.50)
CIE-LCH	lch(32.41, 33.69, 74.76°)
OKLab	oklab(42.06% 0.022 0.0723)
OKLCH	oklch(42.06% 0.076 73.1)
XYZ	xyz(7.8249, 7.2676, 1.8011)
Luminance	0.0727 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#664617 #173766

analogous

#661E17 #664617 #5F6617

triadic

#664617 #176646 #461766

tetradic

#664617 #17661E #173766 #66175F

square

#664617 #17661E #173766 #66175F

split-complementary

#664617 #175F66 #1E1766

monochromatic

#191106 #34240C #664617 #986822 #CA8B2E

Accessibility & contrast

On white

8.56

#664617 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#664617 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #664617

8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##664617	#FFFFFF	#000000	##FFFFFF
##664617	1.00	8.56	2.45	8.56
#FFFFFF	8.56	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514811

Deuteranopia (green-blind)

#594F18

Tritanopia (blue-blind)

#703E3C

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #664617;
/* rgb */ color: rgb(102, 70, 23);
/* oklch */ color: oklch(42.1% 0.076 73.1);

Tailwind

colors: {
  custom: {
    50: '#957957',
    500: '#664617',
    950: '#000000',
  },
}

SCSS

$custom: #664617;
$custom-light: #957957;
$custom-dark: #000000;

JSON

{
  "hex": "#664617",
  "rgb": {
    "r": 102,
    "g": 70,
    "b": 23
  },
  "hsl": {
    "h": 35.696,
    "s": 63.2,
    "l": 24.51
  },
  "oklch": {
    "l": 0.42057,
    "c": 0.07561,
    "h": 73.1
  },
  "luminance": 0.07267
}

Semantic roles & 50–950 ramp

primary

#664617

secondary

#3C639C

accent

#84E642

background

#F9F7F5

surface

#F2EDE9

border

#CCC8C5

text

#0E0903

muted

#7E7B78

Preview Lab

Preview with #664617

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

Preview Lab → · Contrast checker → · Palette generator →