#662D10#662D10

#662D10 is a dark, moderate orange. Relative luminance 0.047; OKLCH L 37.1% C 0.091 H 44.7°. Best body text is #FFFFFF at 10.78:1 contrast (WCAG AA passes).

Color values

HEX	#662D10
RGB	rgb(102, 45, 16)
HSL	hsl(20, 73%, 23%)
HSV	hsv(20, 84%, 40%)
CMYK	cmyk(0%, 55.9%, 84.3%, 60%)
CIE-LAB	lab(25.98, 23.65, 29.65)
CIE-LCH	lch(25.98, 37.92, 51.42°)
OKLab	oklab(37.08% 0.0649 0.0643)
OKLCH	oklch(37.08% 0.091 44.7)
XYZ	xyz(6.5121, 4.7398, 1.0621)
Luminance	0.0474 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#662D10 #104966

analogous

#66101E #662D10 #665810

triadic

#662D10 #10662D #2D1066

tetradic

#662D10 #1E6610 #104966 #581066

square

#662D10 #1E6610 #104966 #581066

split-complementary

#662D10 #106658 #101E66

monochromatic

#1A0C04 #311608 #662D10 #9B4418 #D05C21

Accessibility & contrast

On white

10.78

#662D10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#662D10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #662D10

10.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##662D10	#FFFFFF	#000000	##FFFFFF
##662D10	1.00	10.78	1.95	10.78
#FFFFFF	10.78	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D360C

Deuteranopia (green-blind)

#4B420E

Tritanopia (blue-blind)

#712027

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #662d10;
/* rgb */ color: rgb(102, 45, 16);
/* oklch */ color: oklch(37.1% 0.091 44.7);

Tailwind

colors: {
  custom: {
    50: '#976750',
    500: '#662d10',
    950: '#000000',
  },
}

SCSS

$custom: #662d10;
$custom-light: #976750;
$custom-dark: #000000;

JSON

{
  "hex": "#662d10",
  "rgb": {
    "r": 102,
    "g": 45,
    "b": 16
  },
  "hsl": {
    "h": 20.233,
    "s": 72.881,
    "l": 23.137
  },
  "oklch": {
    "l": 0.37075,
    "c": 0.09142,
    "h": 44.7
  },
  "luminance": 0.04739
}

Semantic roles & 50–950 ramp

primary

#662D10

secondary

#337A9E

accent

#B2F038

background

#F9F6F4

surface

#F2EBE7

border

#CCC6C3

text

#0F0602

muted

#7E7A78

Preview Lab

Preview with #662D10

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

Preview Lab → · Contrast checker → · Palette generator →