#664210#664210

#664210 is a dark, moderate orange. Relative luminance 0.068; OKLCH L 41.1% C 0.080 H 70.1°. Best body text is #FFFFFF at 8.93:1 contrast (WCAG AA passes).

Color values

HEX#664210
RGBrgb(102, 66, 16)
HSLhsl(35, 73%, 23%)
HSVhsv(35, 84%, 40%)
CMYKcmyk(0%, 35.3%, 84.3%, 60%)
CIE-LABlab(31.25, 10.99, 34.63)
CIE-LCHlch(31.25, 36.33, 72.39°)
OKLaboklab(41.14% 0.0273 0.0751)
OKLCHoklch(41.14% 0.08 70.1)
XYZxyz(7.5218, 6.7593, 1.3986)
Luminance0.0676 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#664210 #103466
analogous
#661710 #664210 #5F6610
triadic
#664210 #106642 #421066
tetradic
#664210 #106617 #103466 #66105F
square
#664210 #106617 #103466 #66105F
split-complementary
#664210 #105F66 #171066
monochromatic
#1A1104 #312008 #664210 #9B6418 #D08621

Accessibility & contrast

On white

8.93
#664210 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.35
#664210 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #664210
8.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##664210#FFFFFF#000000##FFFFFF
##6642101.008.932.358.93
#FFFFFF8.931.0021.001.00
#0000002.3521.001.0021.00
##FFFFFF8.931.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4E4408
Deuteranopia (green-blind)
#574D11
Tritanopia (blue-blind)
#703938
Achromatopsia (no color)
#4A4A4A

Design tokens & code

CSS
--color: #664210;
/* rgb */ color: rgb(102, 66, 16);
/* oklch */ color: oklch(41.1% 0.080 70.1);
Tailwind
colors: {
  custom: {
    50: '#967653',
    500: '#664210',
    950: '#000000',
  },
}
SCSS
$custom: #664210;
$custom-light: #967653;
$custom-dark: #000000;
JSON
{
  "hex": "#664210",
  "rgb": {
    "r": 102,
    "g": 66,
    "b": 16
  },
  "hsl": {
    "h": 34.884,
    "s": 72.881,
    "l": 23.137
  },
  "oklch": {
    "l": 0.41138,
    "c": 0.07992,
    "h": 70.1
  },
  "luminance": 0.06759
}

Semantic roles & 50–950 ramp

primary
#664210
secondary
#33609E
accent
#85F038
background
#F9F7F4
surface
#F2EDE7
border
#CCC8C3
text
#0E0802
muted
#7E7B78

Preview Lab

Preview with #664210

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

Preview Lab → · Contrast checker → · Palette generator →

#664210 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva