#664510#664510

#664510 is a dark, moderate orange. Relative luminance 0.071; OKLCH L 41.8% C 0.080 H 74.1°. Best body text is #FFFFFF at 8.66:1 contrast (WCAG AA passes).

Color values

HEX#664510
RGBrgb(102, 69, 16)
HSLhsl(37, 73%, 23%)
HSVhsv(37, 84%, 40%)
CMYKcmyk(0%, 32.4%, 84.3%, 60%)
CIE-LABlab(32.08, 9.14, 35.39)
CIE-LCHlch(32.08, 36.55, 75.52°)
OKLaboklab(41.78% 0.0219 0.0768)
OKLCHoklch(41.78% 0.08 74.1)
XYZxyz(7.7017, 7.1191, 1.4586)
Luminance0.0712 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#664510 #103166
analogous
#661A10 #664510 #5C6610
triadic
#664510 #106645 #451066
tetradic
#664510 #10661A #103166 #66105C
square
#664510 #10661A #103166 #66105C
split-complementary
#664510 #105C66 #1A1066
monochromatic
#1A1204 #312108 #664510 #9B6918 #D08D21

Accessibility & contrast

On white

8.66
#664510 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.42
#664510 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #664510
8.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##664510#FFFFFF#000000##FFFFFF
##6645101.008.662.428.66
#FFFFFF8.661.0021.001.00
#0000002.4221.001.0021.00
##FFFFFF8.661.0021.001.00

Color blindness preview

Protanopia (red-blind)
#514707
Deuteranopia (green-blind)
#594F12
Tritanopia (blue-blind)
#703C3B
Achromatopsia (no color)
#4B4B4B

Design tokens & code

CSS
--color: #664510;
/* rgb */ color: rgb(102, 69, 16);
/* oklch */ color: oklch(41.8% 0.080 74.1);
Tailwind
colors: {
  custom: {
    50: '#967853',
    500: '#664510',
    950: '#000000',
  },
}
SCSS
$custom: #664510;
$custom-light: #967853;
$custom-dark: #000000;
JSON
{
  "hex": "#664510",
  "rgb": {
    "r": 102,
    "g": 69,
    "b": 16
  },
  "hsl": {
    "h": 36.977,
    "s": 72.881,
    "l": 23.137
  },
  "oklch": {
    "l": 0.4178,
    "c": 0.07983,
    "h": 74.1
  },
  "luminance": 0.07118
}

Semantic roles & 50–950 ramp

primary
#664510
secondary
#335C9E
accent
#7FF038
background
#F9F7F4
surface
#F2EDE7
border
#CCC8C3
text
#0E0902
muted
#7E7B78

Preview Lab

Preview with #664510

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

Preview Lab → · Contrast checker → · Palette generator →

#664510 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva