#663D14#663D14

#663D14 is a dark, moderate orange. Relative luminance 0.062; OKLCH L 40.1% C 0.079 H 61.7°. Best body text is #FFFFFF at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#663D14
RGB	rgb(102, 61, 20)
HSL	hsl(30, 67%, 24%)
HSV	hsv(30, 80%, 40%)
CMYK	cmyk(0%, 40.2%, 80.4%, 60%)
CIE-LAB	lab(29.94, 14.26, 31.51)
CIE-LCH	lch(29.94, 34.58, 65.66°)
OKLab	oklab(40.13% 0.0375 0.0695)
OKLCH	oklch(40.13% 0.079 61.7)
XYZ	xyz(7.2751, 6.2135, 1.4779)
Luminance	0.0621 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#663D14 #143D66

analogous

#661414 #663D14 #666614

triadic

#663D14 #14663D #3D1466

tetradic

#663D14 #146614 #143D66 #661466

square

#663D14 #146614 #143D66 #661466

split-complementary

#663D14 #146666 #141466

monochromatic

#1A0F05 #331E0A #663D14 #995C1E #CC7A28

Accessibility & contrast

On white

9.36

#663D14 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#663D14 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #663D14

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##663D14	#FFFFFF	#000000	##FFFFFF
##663D14	1.00	9.36	2.24	9.36
#FFFFFF	9.36	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A410F

Deuteranopia (green-blind)

#534A14

Tritanopia (blue-blind)

#703435

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #663d14;
/* rgb */ color: rgb(102, 61, 20);
/* oklch */ color: oklch(40.1% 0.079 61.7);

Tailwind

colors: {
  custom: {
    50: '#967254',
    500: '#663d14',
    950: '#000000',
  },
}

SCSS

$custom: #663d14;
$custom-light: #967254;
$custom-dark: #000000;

JSON

{
  "hex": "#663d14",
  "rgb": {
    "r": 102,
    "g": 61,
    "b": 20
  },
  "hsl": {
    "h": 30,
    "s": 67.213,
    "l": 23.922
  },
  "oklch": {
    "l": 0.40133,
    "c": 0.07894,
    "h": 61.7
  },
  "luminance": 0.06213
}

Semantic roles & 50–950 ramp

primary

#663D14

secondary

#396B9D

accent

#94EA3E

background

#F9F6F4

surface

#F2ECE8

border

#CCC7C4

text

#0E0803

muted

#7E7B78

Preview Lab

Preview with #663D14

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

Preview Lab → · Contrast checker → · Palette generator →