#664815#664815

#664815 is a dark, moderate orange. Relative luminance 0.075; OKLCH L 42.5% C 0.077 H 76.7°. Best body text is #FFFFFF at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#664815
RGB	rgb(102, 72, 21)
HSL	hsl(38, 66%, 24%)
HSV	hsv(38, 79%, 40%)
CMYK	cmyk(0%, 29.4%, 79.4%, 60%)
CIE-LAB	lab(32.95, 7.52, 34.00)
CIE-LCH	lch(32.95, 34.82, 77.54°)
OKLab	oklab(42.47% 0.0178 0.0751)
OKLCH	oklch(42.47% 0.077 76.7)
XYZ	xyz(7.9328, 7.5143, 1.7419)
Luminance	0.0751 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#664815 #153366

analogous

#662015 #664815 #5C6615

triadic

#664815 #156648 #481566

tetradic

#664815 #156620 #153366 #66155C

square

#664815 #156620 #153366 #66155C

split-complementary

#664815 #155C66 #201566

monochromatic

#191205 #33240B #664815 #996C1F #CC902A

Accessibility & contrast

On white

8.39

#664815 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#664815 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #664815

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##664815	#FFFFFF	#000000	##FFFFFF
##664815	1.00	8.39	2.50	8.39
#FFFFFF	8.39	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#53490E

Deuteranopia (green-blind)

#5A5017

Tritanopia (blue-blind)

#70403E

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #664815;
/* rgb */ color: rgb(102, 72, 21);
/* oklch */ color: oklch(42.5% 0.077 76.7);

Tailwind

colors: {
  custom: {
    50: '#957a56',
    500: '#664815',
    950: '#000000',
  },
}

SCSS

$custom: #664815;
$custom-light: #957a56;
$custom-dark: #000000;

JSON

{
  "hex": "#664815",
  "rgb": {
    "r": 102,
    "g": 72,
    "b": 21
  },
  "hsl": {
    "h": 37.778,
    "s": 65.854,
    "l": 24.118
  },
  "oklch": {
    "l": 0.42474,
    "c": 0.07714,
    "h": 76.7
  },
  "luminance": 0.07514
}

Semantic roles & 50–950 ramp

primary

#664815

secondary

#3A5F9D

accent

#7EE93F

background

#F9F7F5

surface

#F2EDE9

border

#CCC8C5

text

#0E0903

muted

#7E7B78

Preview Lab

Preview with #664815

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

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