#66542D#66542D

#66542D is a mid, moderate orange. Relative luminance 0.094; OKLCH L 45.5% C 0.061 H 85.2°. Best body text is #FFFFFF at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#66542D
RGB	rgb(102, 84, 45)
HSL	hsl(41, 39%, 29%)
HSV	hsv(41, 56%, 40%)
CMYK	cmyk(0%, 17.6%, 55.9%, 60%)
CIE-LAB	lab(36.66, 1.96, 25.39)
CIE-LCH	lch(36.66, 25.47, 85.60°)
OKLab	oklab(45.47% 0.0051 0.0605)
OKLCH	oklch(45.47% 0.061 85.2)
XYZ	xyz(9.1238, 9.3554, 3.8073)
Luminance	0.0935 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66542D #2D3F66

analogous

#66382D #66542D #5C662D

triadic

#66542D #2D6654 #542D66

tetradic

#66542D #2D6638 #2D3F66 #662D5C

square

#66542D #2D6638 #2D3F66 #662D5C

split-complementary

#66542D #2D5C66 #382D66

monochromatic

#151109 #3C311A #66542D #907740 #B59858

Accessibility & contrast

On white

7.31

#66542D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#66542D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66542D

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66542D	#FFFFFF	#000000	##FFFFFF
##66542D	1.00	7.31	2.87	7.31
#FFFFFF	7.31	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C532A

Deuteranopia (green-blind)

#61582E

Tritanopia (blue-blind)

#6E4E4B

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #66542d;
/* rgb */ color: rgb(102, 84, 45);
/* oklch */ color: oklch(45.5% 0.061 85.2);

Tailwind

colors: {
  custom: {
    50: '#938467',
    500: '#66542d',
    950: '#000000',
  },
}

SCSS

$custom: #66542d;
$custom-light: #938467;
$custom-dark: #000000;

JSON

{
  "hex": "#66542d",
  "rgb": {
    "r": 102,
    "g": 84,
    "b": 45
  },
  "hsl": {
    "h": 41.053,
    "s": 38.776,
    "l": 28.824
  },
  "oklch": {
    "l": 0.45472,
    "c": 0.06066,
    "h": 85.2
  },
  "luminance": 0.09355
}

Semantic roles & 50–950 ramp

primary

#66542D

secondary

#576B98

accent

#7ECF59

background

#F9F8F6

surface

#F2EFEB

border

#CCCAC6

text

#0D0A06

muted

#7E7C7A

Preview Lab

Preview with #66542D

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

Preview Lab → · Contrast checker → · Palette generator →