#66490E#66490E

#66490E is a dark, moderate orange. Relative luminance 0.076; OKLCH L 42.6% C 0.081 H 79.9°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#66490E
RGB	rgb(102, 73, 14)
HSL	hsl(40, 76%, 23%)
HSV	hsv(40, 86%, 40%)
CMYK	cmyk(0%, 28.4%, 86.3%, 60%)
CIE-LAB	lab(33.18, 6.59, 37.19)
CIE-LCH	lch(33.18, 37.77, 79.95°)
OKLab	oklab(42.64% 0.0142 0.0802)
OKLCH	oklch(42.64% 0.081 79.9)
XYZ	xyz(7.9419, 7.6222, 1.4683)
Luminance	0.0762 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66490E #0E2B66

analogous

#661D0E #66490E #57660E

triadic

#66490E #0E6649 #490E66

tetradic

#66490E #0E661D #0E2B66 #660E57

square

#66490E #0E661D #0E2B66 #660E57

split-complementary

#66490E #0E5766 #1D0E66

monochromatic

#1B1304 #302207 #66490E #9C7015 #D2961D

Accessibility & contrast

On white

8.32

#66490E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#66490E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66490E

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66490E	#FFFFFF	#000000	##FFFFFF
##66490E	1.00	8.32	2.52	8.32
#FFFFFF	8.32	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544A03

Deuteranopia (green-blind)

#5B5111

Tritanopia (blue-blind)

#70413E

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #66490e;
/* rgb */ color: rgb(102, 73, 14);
/* oklch */ color: oklch(42.6% 0.081 79.9);

Tailwind

colors: {
  custom: {
    50: '#967b52',
    500: '#66490e',
    950: '#000000',
  },
}

SCSS

$custom: #66490e;
$custom-light: #967b52;
$custom-dark: #000000;

JSON

{
  "hex": "#66490e",
  "rgb": {
    "r": 102,
    "g": 73,
    "b": 14
  },
  "hsl": {
    "h": 40.227,
    "s": 75.862,
    "l": 22.745
  },
  "oklch": {
    "l": 0.42641,
    "c": 0.0814,
    "h": 79.9
  },
  "luminance": 0.07622
}

Semantic roles & 50–950 ramp

primary

#66490E

secondary

#31559F

accent

#74F235

background

#F9F7F4

surface

#F2EDE7

border

#CCC8C3

text

#0E0902

muted

#7E7B78

Preview Lab

Preview with #66490E

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

Preview Lab → · Contrast checker → · Palette generator →