#B66529#B66529

#B66529 is a mid, vivid orange. Relative luminance 0.194; OKLCH L 58.9% C 0.127 H 53.4°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#B66529
RGB	rgb(182, 101, 41)
HSL	hsl(26, 63%, 44%)
HSV	hsv(26, 77%, 71%)
CMYK	cmyk(0%, 44.5%, 77.5%, 28.6%)
CIE-LAB	lab(51.17, 28.02, 46.34)
CIE-LCH	lch(51.17, 54.16, 58.84°)
OKLab	oklab(58.95% 0.0755 0.1017)
OKLCH	oklch(58.95% 0.127 53.4)
XYZ	xyz(24.3475, 19.4153, 4.5627)
Luminance	0.1941 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B66529 #297AB6

analogous

#B62933 #B66529 #B6AB29

triadic

#B66529 #29B665 #6529B6

tetradic

#B66529 #33B629 #297AB6 #AB29B6

square

#B66529 #33B629 #297AB6 #AB29B6

split-complementary

#B66529 #29B6AB #2933B6

monochromatic

#522E12 #84491E #B66529 #D58347 #E1A579

Accessibility & contrast

On white

4.30

#B66529 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#B66529 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B66529

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B66529	#FFFFFF	#000000	##000000
##B66529	1.00	4.30	4.88	4.88
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6F21

Deuteranopia (green-blind)

#908128

Tritanopia (blue-blind)

#C75459

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #b66529;
/* rgb */ color: rgb(182, 101, 41);
/* oklch */ color: oklch(58.9% 0.127 53.4);

Tailwind

colors: {
  custom: {
    50: '#d29167',
    500: '#b66529',
    950: '#000000',
  },
}

SCSS

$custom: #b66529;
$custom-light: #d29167;
$custom-dark: #000000;

JSON

{
  "hex": "#b66529",
  "rgb": {
    "r": 182,
    "g": 101,
    "b": 41
  },
  "hsl": {
    "h": 25.532,
    "s": 63.229,
    "l": 43.725
  },
  "oklch": {
    "l": 0.58945,
    "c": 0.12667,
    "h": 53.4
  },
  "luminance": 0.19413
}

Semantic roles & 50–950 ramp

primary

#B66529

secondary

#72A4C9

accent

#A0E642

background

#FDF9F6

surface

#FBF1EB

border

#D4CBC6

text

#150D06

muted

#837E7A

Preview Lab

Preview with #B66529

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

Preview Lab → · Contrast checker → · Palette generator →