#664416#664416

#664416 is a dark, moderate orange. Relative luminance 0.070; OKLCH L 41.6% C 0.076 H 70.6°. Best body text is #FFFFFF at 8.74:1 contrast (WCAG AA passes).

Color values

HEX	#664416
RGB	rgb(102, 68, 22)
HSL	hsl(35, 65%, 24%)
HSV	hsv(35, 78%, 40%)
CMYK	cmyk(0%, 33.3%, 78.4%, 60%)
CIE-LAB	lab(31.85, 10.04, 32.43)
CIE-LCH	lch(31.85, 33.94, 72.80°)
OKLab	oklab(41.62% 0.0253 0.0719)
OKLCH	oklch(41.62% 0.076 70.6)
XYZ	xyz(7.6920, 7.0176, 1.7083)
Luminance	0.0702 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#664416 #163866

analogous

#661C16 #664416 #606616

triadic

#664416 #166644 #441666

tetradic

#664416 #16661C #163866 #661660

square

#664416 #16661C #163866 #661660

split-complementary

#664416 #166066 #1C1666

monochromatic

#191105 #34220B #664416 #986621 #CB872C

Accessibility & contrast

On white

8.74

#664416 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#664416 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #664416

8.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##664416	#FFFFFF	#000000	##FFFFFF
##664416	1.00	8.74	2.40	8.74
#FFFFFF	8.74	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504610

Deuteranopia (green-blind)

#584E17

Tritanopia (blue-blind)

#703C3B

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #664416;
/* rgb */ color: rgb(102, 68, 22);
/* oklch */ color: oklch(41.6% 0.076 70.6);

Tailwind

colors: {
  custom: {
    50: '#957756',
    500: '#664416',
    950: '#000000',
  },
}

SCSS

$custom: #664416;
$custom-light: #957756;
$custom-dark: #000000;

JSON

{
  "hex": "#664416",
  "rgb": {
    "r": 102,
    "g": 68,
    "b": 22
  },
  "hsl": {
    "h": 34.5,
    "s": 64.516,
    "l": 24.314
  },
  "oklch": {
    "l": 0.41616,
    "c": 0.07627,
    "h": 70.6
  },
  "luminance": 0.07017
}

Semantic roles & 50–950 ramp

primary

#664416

secondary

#3B659D

accent

#87E840

background

#F9F7F5

surface

#F2EDE9

border

#CCC8C5

text

#0E0803

muted

#7E7B78

Preview Lab

Preview with #664416

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

Preview Lab → · Contrast checker → · Palette generator →