#663012#663012

#663012 is a dark, moderate orange. Relative luminance 0.050; OKLCH L 37.6% C 0.088 H 46.8°. Best body text is #FFFFFF at 10.52:1 contrast (WCAG AA passes).

Color values

HEX	#663012
RGB	rgb(102, 48, 18)
HSL	hsl(21, 70%, 24%)
HSV	hsv(21, 82%, 40%)
CMYK	cmyk(0%, 52.9%, 82.4%, 60%)
CIE-LAB	lab(26.69, 22.00, 29.29)
CIE-LCH	lch(26.69, 36.63, 53.09°)
OKLab	oklab(37.62% 0.0603 0.0642)
OKLCH	oklch(37.62% 0.088 46.8)
XYZ	xyz(6.6463, 4.9832, 1.1840)
Luminance	0.0498 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#663012 #124866

analogous

#66121E #663012 #665A12

triadic

#663012 #126630 #301266

tetradic

#663012 #1E6612 #124866 #5A1266

square

#663012 #1E6612 #124866 #5A1266

split-complementary

#663012 #12665A #121E66

monochromatic

#1A0C05 #321809 #663012 #9A481B #CE6124

Accessibility & contrast

On white

10.52

#663012 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#663012 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #663012

10.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##663012	#FFFFFF	#000000	##FFFFFF
##663012	1.00	10.52	2.00	10.52
#FFFFFF	10.52	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F380E

Deuteranopia (green-blind)

#4C4411

Tritanopia (blue-blind)

#70242A

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #663012;
/* rgb */ color: rgb(102, 48, 18);
/* oklch */ color: oklch(37.6% 0.088 46.8);

Tailwind

colors: {
  custom: {
    50: '#976952',
    500: '#663012',
    950: '#000000',
  },
}

SCSS

$custom: #663012;
$custom-light: #976952;
$custom-dark: #000000;

JSON

{
  "hex": "#663012",
  "rgb": {
    "r": 102,
    "g": 48,
    "b": 18
  },
  "hsl": {
    "h": 21.429,
    "s": 70,
    "l": 23.529
  },
  "oklch": {
    "l": 0.37621,
    "c": 0.08806,
    "h": 46.8
  },
  "luminance": 0.04982
}

Semantic roles & 50–950 ramp

primary

#663012

secondary

#36799E

accent

#ADED3B

background

#F9F6F4

surface

#F2EBE7

border

#CCC6C3

text

#0E0602

muted

#7E7A78

Preview Lab

Preview with #663012

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

Preview Lab → · Contrast checker → · Palette generator →