#663E14#663E14

#663E14 is a dark, moderate orange. Relative luminance 0.063; OKLCH L 40.3% C 0.079 H 63.0°. Best body text is #FFFFFF at 9.27:1 contrast (WCAG AA passes).

Color values

HEX	#663E14
RGB	rgb(102, 62, 20)
HSL	hsl(31, 67%, 24%)
HSV	hsv(31, 80%, 40%)
CMYK	cmyk(0%, 39.2%, 80.4%, 60%)
CIE-LAB	lab(30.21, 13.64, 31.77)
CIE-LCH	lch(30.21, 34.57, 66.77°)
OKLab	oklab(40.34% 0.0356 0.0701)
OKLCH	oklch(40.34% 0.079 63)
XYZ	xyz(7.3290, 6.3213, 1.4958)
Luminance	0.0632 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#663E14 #143C66

analogous

#661514 #663E14 #656614

triadic

#663E14 #14663E #3E1466

tetradic

#663E14 #146615 #143C66 #661465

square

#663E14 #146615 #143C66 #661465

split-complementary

#663E14 #146566 #151466

monochromatic

#1A1005 #331F0A #663E14 #995D1E #CC7C28

Accessibility & contrast

On white

9.27

#663E14 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#663E14 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #663E14

9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##663E14	#FFFFFF	#000000	##FFFFFF
##663E14	1.00	9.27	2.26	9.27
#FFFFFF	9.27	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B420E

Deuteranopia (green-blind)

#544B15

Tritanopia (blue-blind)

#703535

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #663e14;
/* rgb */ color: rgb(102, 62, 20);
/* oklch */ color: oklch(40.3% 0.079 63.0);

Tailwind

colors: {
  custom: {
    50: '#967354',
    500: '#663e14',
    950: '#000000',
  },
}

SCSS

$custom: #663e14;
$custom-light: #967354;
$custom-dark: #000000;

JSON

{
  "hex": "#663e14",
  "rgb": {
    "r": 102,
    "g": 62,
    "b": 20
  },
  "hsl": {
    "h": 30.732,
    "s": 67.213,
    "l": 23.922
  },
  "oklch": {
    "l": 0.40338,
    "c": 0.07859,
    "h": 63
  },
  "luminance": 0.06321
}

Semantic roles & 50–950 ramp

primary

#663E14

secondary

#396A9D

accent

#92EA3E

background

#F9F6F5

surface

#F2ECE8

border

#CCC7C4

text

#0E0803

muted

#7E7B78

Preview Lab

Preview with #663E14

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

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