#B5722B#B5722B

#B5722B is a mid, moderate orange. Relative luminance 0.220; OKLCH L 61.2% C 0.119 H 63.3°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#B5722B
RGB	rgb(181, 114, 43)
HSL	hsl(31, 62%, 44%)
HSV	hsv(31, 76%, 71%)
CMYK	cmyk(0%, 37%, 76.2%, 29%)
CIE-LAB	lab(54.06, 20.53, 48.26)
CIE-LCH	lch(54.06, 52.45, 66.96°)
OKLab	oklab(61.16% 0.0536 0.1064)
OKLCH	oklch(61.16% 0.119 63.3)
XYZ	xyz(25.5115, 22.0353, 5.1947)
Luminance	0.2203 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5722B #2B6EB5

analogous

#B52D2B #B5722B #B3B52B

triadic

#B5722B #2BB572 #722BB5

tetradic

#B5722B #2BB52D #2B6EB5 #B52BB3

square

#B5722B #2BB52D #2B6EB5 #B52BB3

split-complementary

#B5722B #2BB3B5 #2D2BB5

monochromatic

#523414 #84531F #B5722B #D49149 #E0AF7B

Accessibility & contrast

On white

3.88

#B5722B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#B5722B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B5722B

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5722B	#FFFFFF	#000000	##000000
##B5722B	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)

#877821

Deuteranopia (green-blind)

#97872C

Tritanopia (blue-blind)

#C66363

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #b5722b;
/* rgb */ color: rgb(181, 114, 43);
/* oklch */ color: oklch(61.2% 0.119 63.3);

Tailwind

colors: {
  custom: {
    50: '#d19a69',
    500: '#b5722b',
    950: '#000000',
  },
}

SCSS

$custom: #b5722b;
$custom-light: #d19a69;
$custom-dark: #000000;

JSON

{
  "hex": "#b5722b",
  "rgb": {
    "r": 181,
    "g": 114,
    "b": 43
  },
  "hsl": {
    "h": 30.87,
    "s": 61.607,
    "l": 43.922
  },
  "oklch": {
    "l": 0.61156,
    "c": 0.11909,
    "h": 63.3
  },
  "luminance": 0.22033
}

Semantic roles & 50–950 ramp

primary

#B5722B

secondary

#749DC8

accent

#92E543

background

#FDF9F6

surface

#FBF2EB

border

#D4CCC6

text

#150E06

muted

#837E7A

Preview Lab

Preview with #B5722B

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

Preview Lab → · Contrast checker → · Palette generator →