#66541F#66541F

#66541F is a mid, moderate orange. Relative luminance 0.093; OKLCH L 45.3% C 0.075 H 90.2°. Best body text is #FFFFFF at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#66541F
RGB	rgb(102, 84, 31)
HSL	hsl(45, 53%, 26%)
HSV	hsv(45, 70%, 40%)
CMYK	cmyk(0%, 17.6%, 69.6%, 60%)
CIE-LAB	lab(36.49, 0.78, 32.79)
CIE-LCH	lch(36.49, 32.80, 88.63°)
OKLab	oklab(45.28% -0.0003 0.0745)
OKLCH	oklch(45.28% 0.075 90.2)
XYZ	xyz(8.8976, 9.2649, 2.6157)
Luminance	0.0926 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66541F #1F3166

analogous

#66301F #66541F #54661F

triadic

#66541F #1F6654 #541F66

tetradic

#66541F #1F6630 #1F3166 #661F54

square

#66541F #1F6630 #1F3166 #661F54

split-complementary

#66541F #1F5466 #301F66

monochromatic

#171307 #372D11 #66541F #957B2D #C4A13C

Accessibility & contrast

On white

7.36

#66541F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#66541F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66541F

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66541F	#FFFFFF	#000000	##FFFFFF
##66541F	1.00	7.36	2.85	7.36
#FFFFFF	7.36	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5319

Deuteranopia (green-blind)

#625821

Tritanopia (blue-blind)

#6F4D49

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #66541f;
/* rgb */ color: rgb(102, 84, 31);
/* oklch */ color: oklch(45.3% 0.075 90.2);

Tailwind

colors: {
  custom: {
    50: '#94835d',
    500: '#66541f',
    950: '#000000',
  },
}

SCSS

$custom: #66541f;
$custom-light: #94835d;
$custom-dark: #000000;

JSON

{
  "hex": "#66541f",
  "rgb": {
    "r": 102,
    "g": 84,
    "b": 31
  },
  "hsl": {
    "h": 44.789,
    "s": 53.383,
    "l": 26.078
  },
  "oklch": {
    "l": 0.45283,
    "c": 0.07454,
    "h": 90.2
  },
  "luminance": 0.09264
}

Semantic roles & 50–950 ramp

primary

#66541F

secondary

#465C9A

accent

#70DD4B

background

#F9F8F5

surface

#F2EFE9

border

#CCCAC5

text

#0D0A04

muted

#7E7C79

Preview Lab

Preview with #66541F

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

Preview Lab → · Contrast checker → · Palette generator →