#663814#663814

#663814 is a dark, moderate orange. Relative luminance 0.057; OKLCH L 39.1% C 0.081 H 55.1°. Best body text is #FFFFFF at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#663814
RGB	rgb(102, 56, 20)
HSL	hsl(26, 67%, 24%)
HSV	hsv(26, 80%, 40%)
CMYK	cmyk(0%, 45.1%, 80.4%, 60%)
CIE-LAB	lab(28.65, 17.31, 30.21)
CIE-LCH	lch(28.65, 34.82, 60.19°)
OKLab	oklab(39.14% 0.0466 0.0667)
OKLCH	oklch(39.14% 0.081 55.1)
XYZ	xyz(7.0205, 5.7044, 1.3930)
Luminance	0.0570 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#663814 #144266

analogous

#661419 #663814 #666114

triadic

#663814 #146638 #381466

tetradic

#663814 #196614 #144266 #611466

square

#663814 #196614 #144266 #611466

split-complementary

#663814 #146661 #141966

monochromatic

#1A0E05 #331C0A #663814 #99541E #CC7028

Accessibility & contrast

On white

9.81

#663814 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#663814 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #663814

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##663814	#FFFFFF	#000000	##FFFFFF
##663814	1.00	9.81	2.14	9.81
#FFFFFF	9.81	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463D0F

Deuteranopia (green-blind)

#504814

Tritanopia (blue-blind)

#702E30

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #663814;
/* rgb */ color: rgb(102, 56, 20);
/* oklch */ color: oklch(39.1% 0.081 55.1);

Tailwind

colors: {
  custom: {
    50: '#966f54',
    500: '#663814',
    950: '#000000',
  },
}

SCSS

$custom: #663814;
$custom-light: #966f54;
$custom-dark: #000000;

JSON

{
  "hex": "#663814",
  "rgb": {
    "r": 102,
    "g": 56,
    "b": 20
  },
  "hsl": {
    "h": 26.341,
    "s": 67.213,
    "l": 23.922
  },
  "oklch": {
    "l": 0.39136,
    "c": 0.08136,
    "h": 55.1
  },
  "luminance": 0.05704
}

Semantic roles & 50–950 ramp

primary

#663814

secondary

#39719D

accent

#9EEA3E

background

#F9F6F4

surface

#F2ECE7

border

#CCC7C3

text

#0E0703

muted

#7E7A78

Preview Lab

Preview with #663814

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

Preview Lab → · Contrast checker → · Palette generator →