#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
RGB	rgb(102, 66, 16)
HSL	hsl(35, 73%, 23%)
HSV	hsv(35, 84%, 40%)
CMYK	cmyk(0%, 35.3%, 84.3%, 60%)
CIE-LAB	lab(31.25, 10.99, 34.63)
CIE-LCH	lch(31.25, 36.33, 72.39°)
OKLab	oklab(41.14% 0.0273 0.0751)
OKLCH	oklch(41.14% 0.08 70.1)
XYZ	xyz(7.5218, 6.7593, 1.3986)
Luminance	0.0676 (WCAG relative)
Temperature	warm
Family	orange

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
##664210	1.00	8.93	2.35	8.93
#FFFFFF	8.93	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.93	1.00	21.00	1.00

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 →