#664011#664011

#664011 is a dark, moderate orange. Relative luminance 0.065; OKLCH L 40.7% C 0.080 H 67.0°. Best body text is #FFFFFF at 9.11:1 contrast (WCAG AA passes).

Color values

HEX#664011
RGBrgb(102, 64, 17)
HSLhsl(33, 71%, 23%)
HSVhsv(33, 83%, 40%)
CMYKcmyk(0%, 37.3%, 83.3%, 60%)
CIE-LABlab(30.72, 12.27, 33.69)
CIE-LCHlch(30.72, 35.85, 69.99°)
OKLaboklab(40.73% 0.0311 0.0734)
OKLCHoklch(40.73% 0.08 67)
XYZxyz(7.4147, 6.5328, 1.4007)
Luminance0.0653 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#664011 #113766
analogous
#661511 #664011 #616611
triadic
#664011 #116640 #401166
tetradic
#664011 #116615 #113766 #661161
square
#664011 #116615 #113766 #661161
split-complementary
#664011 #116166 #151166
monochromatic
#1A1004 #321F08 #664011 #9A611A #CF8222

Accessibility & contrast

On white

9.11
#664011 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.31
#664011 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #664011
9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##664011#FFFFFF#000000##FFFFFF
##6640111.009.112.319.11
#FFFFFF9.111.0021.001.00
#0000002.3121.001.0021.00
##FFFFFF9.111.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4C430A
Deuteranopia (green-blind)
#554C12
Tritanopia (blue-blind)
#703737
Achromatopsia (no color)
#484848

Design tokens & code

CSS
--color: #664011;
/* rgb */ color: rgb(102, 64, 17);
/* oklch */ color: oklch(40.7% 0.080 67.0);
Tailwind
colors: {
  custom: {
    50: '#967453',
    500: '#664011',
    950: '#000000',
  },
}
SCSS
$custom: #664011;
$custom-light: #967453;
$custom-dark: #000000;
JSON
{
  "hex": "#664011",
  "rgb": {
    "r": 102,
    "g": 64,
    "b": 17
  },
  "hsl": {
    "h": 33.176,
    "s": 71.429,
    "l": 23.333
  },
  "oklch": {
    "l": 0.40725,
    "c": 0.0797,
    "h": 67
  },
  "luminance": 0.06532
}

Semantic roles & 50–950 ramp

primary
#664011
secondary
#35649E
accent
#8AEE3A
background
#F9F7F4
surface
#F2EDE7
border
#CCC8C3
text
#0E0802
muted
#7E7B78

Preview Lab

Preview with #664011

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

Preview Lab → · Contrast checker → · Palette generator →

#664011 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva