#B3722C#B3722C

#B3722C is a mid, moderate orange. Relative luminance 0.218; OKLCH L 60.9% C 0.117 H 63.9°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#B3722C
RGB	rgb(179, 114, 44)
HSL	hsl(31, 61%, 44%)
HSV	hsv(31, 75%, 70%)
CMYK	cmyk(0%, 36.3%, 75.4%, 29.8%)
CIE-LAB	lab(53.82, 19.70, 47.48)
CIE-LCH	lch(53.82, 51.41, 67.47°)
OKLab	oklab(60.91% 0.0514 0.105)
OKLCH	oklch(60.91% 0.117 63.9)
XYZ	xyz(25.0643, 21.8026, 5.2707)
Luminance	0.2180 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3722C #2C6DB3

analogous

#B32E2C #B3722C #B0B32C

triadic

#B3722C #2CB372 #722CB3

tetradic

#B3722C #2CB32E #2C6DB3 #B32CB0

square

#B3722C #2CB32E #2C6DB3 #B32CB0

split-complementary

#B3722C #2CB0B3 #2E2CB3

monochromatic

#513314 #825320 #B3722C #D2914A #DFAF7B

Accessibility & contrast

On white

3.92

#B3722C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#B3722C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B3722C

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3722C	#FFFFFF	#000000	##000000
##B3722C	1.00	3.92	5.36	5.36
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#877823

Deuteranopia (green-blind)

#96872D

Tritanopia (blue-blind)

#C36364

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #b3722c;
/* rgb */ color: rgb(179, 114, 44);
/* oklch */ color: oklch(60.9% 0.117 63.9);

Tailwind

colors: {
  custom: {
    50: '#cf9a69',
    500: '#b3722c',
    950: '#000000',
  },
}

SCSS

$custom: #b3722c;
$custom-light: #cf9a69;
$custom-dark: #000000;

JSON

{
  "hex": "#b3722c",
  "rgb": {
    "r": 179,
    "g": 114,
    "b": 44
  },
  "hsl": {
    "h": 31.111,
    "s": 60.538,
    "l": 43.725
  },
  "oklch": {
    "l": 0.60912,
    "c": 0.11693,
    "h": 63.9
  },
  "luminance": 0.218
}

Semantic roles & 50–950 ramp

primary

#B3722C

secondary

#749CC7

accent

#91E444

background

#FDF9F6

surface

#FAF2EB

border

#D3CCC6

text

#150E07

muted

#837E7A

Preview Lab

Preview with #B3722C

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

Preview Lab → · Contrast checker → · Palette generator →