#664010#664010

#664010 is a dark, moderate orange. Relative luminance 0.065; OKLCH L 40.7% C 0.080 H 67.4°. Best body text is #FFFFFF at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#664010
RGB	rgb(102, 64, 16)
HSL	hsl(33, 73%, 23%)
HSV	hsv(33, 84%, 40%)
CMYK	cmyk(0%, 37.3%, 84.3%, 60%)
CIE-LAB	lab(30.71, 12.23, 34.13)
CIE-LCH	lch(30.71, 36.25, 70.29°)
OKLab	oklab(40.72% 0.0309 0.0741)
OKLCH	oklch(40.72% 0.08 67.4)
XYZ	xyz(7.4070, 6.5297, 1.3604)
Luminance	0.0653 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#664010 #103666

analogous

#661510 #664010 #616610

triadic

#664010 #106640 #401066

tetradic

#664010 #106615 #103666 #661061

square

#664010 #106615 #103666 #661061

split-complementary

#664010 #106166 #151066

monochromatic

#1A1104 #311F08 #664010 #9B6118 #D08221

Accessibility & contrast

On white

9.11

#664010 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#664010 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #664010

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##664010	#FFFFFF	#000000	##FFFFFF
##664010	1.00	9.11	2.31	9.11
#FFFFFF	9.11	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4308

Deuteranopia (green-blind)

#554C11

Tritanopia (blue-blind)

#703737

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #664010;
/* rgb */ color: rgb(102, 64, 16);
/* oklch */ color: oklch(40.7% 0.080 67.4);

Tailwind

colors: {
  custom: {
    50: '#967452',
    500: '#664010',
    950: '#000000',
  },
}

SCSS

$custom: #664010;
$custom-light: #967452;
$custom-dark: #000000;

JSON

{
  "hex": "#664010",
  "rgb": {
    "r": 102,
    "g": 64,
    "b": 16
  },
  "hsl": {
    "h": 33.488,
    "s": 72.881,
    "l": 23.137
  },
  "oklch": {
    "l": 0.40717,
    "c": 0.08023,
    "h": 67.4
  },
  "luminance": 0.06529
}

Semantic roles & 50–950 ramp

primary

#664010

secondary

#33639E

accent

#89F038

background

#F9F7F4

surface

#F2EDE7

border

#CCC8C3

text

#0E0802

muted

#7E7B78

Preview Lab

Preview with #664010

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

Preview Lab → · Contrast checker → · Palette generator →