#B66D29#B66D29

#B66D29 is a mid, vivid orange. Relative luminance 0.210; OKLCH L 60.4% C 0.123 H 59.4°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#B66D29
RGB	rgb(182, 109, 41)
HSL	hsl(29, 63%, 44%)
HSV	hsv(29, 77%, 71%)
CMYK	cmyk(0%, 40.1%, 77.5%, 28.6%)
CIE-LAB	lab(53.00, 23.64, 48.14)
CIE-LCH	lch(53.00, 53.64, 63.84°)
OKLab	oklab(60.36% 0.0624 0.1056)
OKLCH	oklch(60.36% 0.123 59.4)
XYZ	xyz(25.1624, 21.0451, 4.8344)
Luminance	0.2104 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B66D29 #2972B6

analogous

#B6292B #B66D29 #B6B329

triadic

#B66D29 #29B66D #6D29B6

tetradic

#B66D29 #2BB629 #2972B6 #B329B6

square

#B66D29 #2BB629 #2972B6 #B329B6

split-complementary

#B66D29 #29B6B3 #292BB6

monochromatic

#523112 #844F1E #B66D29 #D58C47 #E1AB79

Accessibility & contrast

On white

4.03

#B66D29 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#B66D29 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B66D29

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B66D29	#FFFFFF	#000000	##000000
##B66D29	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#837420

Deuteranopia (green-blind)

#958529

Tritanopia (blue-blind)

#C75D5F

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #b66d29;
/* rgb */ color: rgb(182, 109, 41);
/* oklch */ color: oklch(60.4% 0.123 59.4);

Tailwind

colors: {
  custom: {
    50: '#d29767',
    500: '#b66d29',
    950: '#000000',
  },
}

SCSS

$custom: #b66d29;
$custom-light: #d29767;
$custom-dark: #000000;

JSON

{
  "hex": "#b66d29",
  "rgb": {
    "r": 182,
    "g": 109,
    "b": 41
  },
  "hsl": {
    "h": 28.936,
    "s": 63.229,
    "l": 43.725
  },
  "oklch": {
    "l": 0.60355,
    "c": 0.12266,
    "h": 59.4
  },
  "luminance": 0.21042
}

Semantic roles & 50–950 ramp

primary

#B66D29

secondary

#729FC9

accent

#97E642

background

#FDF9F6

surface

#FBF2EB

border

#D4CCC6

text

#150D06

muted

#837E7A

Preview Lab

Preview with #B66D29

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

Preview Lab → · Contrast checker → · Palette generator →