#66490F#66490F

#66490F is a dark, moderate orange. Relative luminance 0.076; OKLCH L 42.6% C 0.081 H 79.7°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#66490F
RGB	rgb(102, 73, 15)
HSL	hsl(40, 74%, 23%)
HSV	hsv(40, 85%, 40%)
CMYK	cmyk(0%, 28.4%, 85.3%, 60%)
CIE-LAB	lab(33.19, 6.63, 36.81)
CIE-LCH	lch(33.19, 37.40, 79.79°)
OKLab	oklab(42.65% 0.0145 0.0796)
OKLCH	oklch(42.65% 0.081 79.7)
XYZ	xyz(7.9488, 7.6250, 1.5050)
Luminance	0.0762 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66490F #0F2C66

analogous

#661D0F #66490F #57660F

triadic

#66490F #0F6649 #490F66

tetradic

#66490F #0F661D #0F2C66 #660F57

square

#66490F #0F661D #0F2C66 #660F57

split-complementary

#66490F #0F5766 #1D0F66

monochromatic

#1B1304 #312307 #66490F #9B6F17 #D1951F

Accessibility & contrast

On white

8.32

#66490F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#66490F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66490F

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66490F	#FFFFFF	#000000	##FFFFFF
##66490F	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)

#544A04

Deuteranopia (green-blind)

#5B5112

Tritanopia (blue-blind)

#70413E

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #66490f;
/* rgb */ color: rgb(102, 73, 15);
/* oklch */ color: oklch(42.6% 0.081 79.7);

Tailwind

colors: {
  custom: {
    50: '#967b53',
    500: '#66490f',
    950: '#000000',
  },
}

SCSS

$custom: #66490f;
$custom-light: #967b53;
$custom-dark: #000000;

JSON

{
  "hex": "#66490f",
  "rgb": {
    "r": 102,
    "g": 73,
    "b": 15
  },
  "hsl": {
    "h": 40,
    "s": 74.359,
    "l": 22.941
  },
  "oklch": {
    "l": 0.42648,
    "c": 0.08089,
    "h": 79.7
  },
  "luminance": 0.07624
}

Semantic roles & 50–950 ramp

primary

#66490F

secondary

#32569F

accent

#75F137

background

#F9F7F4

surface

#F2EDE7

border

#CCC8C3

text

#0E0903

muted

#7E7B78

Preview Lab

Preview with #66490F

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

Preview Lab → · Contrast checker → · Palette generator →