#664911#664911

#664911 is a dark, moderate orange. Relative luminance 0.076; OKLCH L 42.7% C 0.080 H 79.2°. Best body text is #FFFFFF at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#664911
RGB	rgb(102, 73, 17)
HSL	hsl(40, 71%, 23%)
HSV	hsv(40, 83%, 40%)
CMYK	cmyk(0%, 28.4%, 83.3%, 60%)
CIE-LAB	lab(33.20, 6.71, 36.01)
CIE-LCH	lch(33.20, 36.63, 79.44°)
OKLab	oklab(42.66% 0.0149 0.0784)
OKLCH	oklch(42.66% 0.08 79.2)
XYZ	xyz(7.9638, 7.6310, 1.5837)
Luminance	0.0763 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#664911 #112E66

analogous

#661E11 #664911 #586611

triadic

#664911 #116649 #491166

tetradic

#664911 #11661E #112E66 #661158

square

#664911 #11661E #112E66 #661158

split-complementary

#664911 #115866 #1E1166

monochromatic

#1A1304 #322308 #664911 #9A6F1A #CF9422

Accessibility & contrast

On white

8.31

#664911 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#664911 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #664911

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##664911	#FFFFFF	#000000	##FFFFFF
##664911	1.00	8.31	2.53	8.31
#FFFFFF	8.31	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544A07

Deuteranopia (green-blind)

#5B5113

Tritanopia (blue-blind)

#70413E

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #664911;
/* rgb */ color: rgb(102, 73, 17);
/* oklch */ color: oklch(42.7% 0.080 79.2);

Tailwind

colors: {
  custom: {
    50: '#967b54',
    500: '#664911',
    950: '#000000',
  },
}

SCSS

$custom: #664911;
$custom-light: #967b54;
$custom-dark: #000000;

JSON

{
  "hex": "#664911",
  "rgb": {
    "r": 102,
    "g": 73,
    "b": 17
  },
  "hsl": {
    "h": 39.529,
    "s": 71.429,
    "l": 23.333
  },
  "oklch": {
    "l": 0.42662,
    "c": 0.07978,
    "h": 79.2
  },
  "luminance": 0.0763
}

Semantic roles & 50–950 ramp

primary

#664911

secondary

#35599E

accent

#77EE3A

background

#F9F7F5

surface

#F2EDE8

border

#CCC8C4

text

#0E0903

muted

#7E7B78

Preview Lab

Preview with #664911

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

Preview Lab → · Contrast checker → · Palette generator →