#B5722F#B5722F

#B5722F is a mid, moderate orange. Relative luminance 0.221; OKLCH L 61.2% C 0.117 H 62.1°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#B5722F
RGB	rgb(181, 114, 47)
HSL	hsl(30, 59%, 45%)
HSV	hsv(30, 74%, 71%)
CMYK	cmyk(0%, 37%, 74%, 29%)
CIE-LAB	lab(54.10, 20.71, 46.48)
CIE-LCH	lch(54.10, 50.88, 65.98°)
OKLab	oklab(61.19% 0.0547 0.1034)
OKLCH	oklch(61.19% 0.117 62.1)
XYZ	xyz(25.5885, 22.0661, 5.6003)
Luminance	0.2206 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5722F #2F72B5

analogous

#B52F2F #B5722F #B5B52F

triadic

#B5722F #2FB572 #722FB5

tetradic

#B5722F #2FB52F #2F72B5 #B52FB5

square

#B5722F #2FB52F #2F72B5 #B52FB5

split-complementary

#B5722F #2FB5B5 #2F2FB5

monochromatic

#543516 #845322 #B5722F #D19150 #DEAF80

Accessibility & contrast

On white

3.88

#B5722F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#B5722F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B5722F

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5722F	#FFFFFF	#000000	##000000
##B5722F	1.00	3.88	5.41	5.41
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#877827

Deuteranopia (green-blind)

#978730

Tritanopia (blue-blind)

#C66364

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #b5722f;
/* rgb */ color: rgb(181, 114, 47);
/* oklch */ color: oklch(61.2% 0.117 62.1);

Tailwind

colors: {
  custom: {
    50: '#d09a6b',
    500: '#b5722f',
    950: '#000000',
  },
}

SCSS

$custom: #b5722f;
$custom-light: #d09a6b;
$custom-dark: #000000;

JSON

{
  "hex": "#b5722f",
  "rgb": {
    "r": 181,
    "g": 114,
    "b": 47
  },
  "hsl": {
    "h": 30,
    "s": 58.772,
    "l": 44.706
  },
  "oklch": {
    "l": 0.61192,
    "c": 0.117,
    "h": 62.1
  },
  "luminance": 0.22064
}

Semantic roles & 50–950 ramp

primary

#B5722F

secondary

#79A0C7

accent

#94E246

background

#FDF9F6

surface

#FBF2EB

border

#D4CCC6

text

#150E07

muted

#837E7A

Preview Lab

Preview with #B5722F

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

Preview Lab → · Contrast checker → · Palette generator →