#664110#664110

#664110 is a dark, moderate orange. Relative luminance 0.066; OKLCH L 40.9% C 0.080 H 68.7°. Best body text is #FFFFFF at 9.02:1 contrast (WCAG AA passes).

Color values

HEX	#664110
RGB	rgb(102, 65, 16)
HSL	hsl(34, 73%, 23%)
HSV	hsv(34, 84%, 40%)
CMYK	cmyk(0%, 36.3%, 84.3%, 60%)
CIE-LAB	lab(30.98, 11.61, 34.38)
CIE-LCH	lch(30.98, 36.29, 71.34°)
OKLab	oklab(40.93% 0.0291 0.0746)
OKLCH	oklch(40.93% 0.08 68.7)
XYZ	xyz(7.4639, 6.6435, 1.3793)
Luminance	0.0664 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#664110 #103566

analogous

#661610 #664110 #606610

triadic

#664110 #106641 #411066

tetradic

#664110 #106616 #103566 #661060

square

#664110 #106616 #103566 #661060

split-complementary

#664110 #106066 #161066

monochromatic

#1A1104 #311F08 #664110 #9B6318 #D08421

Accessibility & contrast

On white

9.02

#664110 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#664110 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #664110

9.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##664110	#FFFFFF	#000000	##FFFFFF
##664110	1.00	9.02	2.33	9.02
#FFFFFF	9.02	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4408

Deuteranopia (green-blind)

#564C11

Tritanopia (blue-blind)

#703837

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #664110;
/* rgb */ color: rgb(102, 65, 16);
/* oklch */ color: oklch(40.9% 0.080 68.7);

Tailwind

colors: {
  custom: {
    50: '#967552',
    500: '#664110',
    950: '#000000',
  },
}

SCSS

$custom: #664110;
$custom-light: #967552;
$custom-dark: #000000;

JSON

{
  "hex": "#664110",
  "rgb": {
    "r": 102,
    "g": 65,
    "b": 16
  },
  "hsl": {
    "h": 34.186,
    "s": 72.881,
    "l": 23.137
  },
  "oklch": {
    "l": 0.40927,
    "c": 0.08005,
    "h": 68.7
  },
  "luminance": 0.06643
}

Semantic roles & 50–950 ramp

primary

#664110

secondary

#33619E

accent

#87F038

background

#F9F7F4

surface

#F2EDE7

border

#CCC8C3

text

#0E0802

muted

#7E7B78

Preview Lab

Preview with #664110

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

Preview Lab → · Contrast checker → · Palette generator →