#B3722D#B3722D

#B3722D is a mid, moderate orange. Relative luminance 0.218; OKLCH L 60.9% C 0.116 H 63.7°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#B3722D
RGB	rgb(179, 114, 45)
HSL	hsl(31, 60%, 44%)
HSV	hsv(31, 75%, 70%)
CMYK	cmyk(0%, 36.3%, 74.9%, 29.8%)
CIE-LAB	lab(53.83, 19.74, 47.04)
CIE-LCH	lch(53.83, 51.02, 67.23°)
OKLab	oklab(60.92% 0.0517 0.1043)
OKLCH	oklch(60.92% 0.116 63.7)
XYZ	xyz(25.0833, 21.8102, 5.3709)
Luminance	0.2181 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3722D #2D6EB3

analogous

#B32F2D #B3722D #B1B32D

triadic

#B3722D #2DB372 #722DB3

tetradic

#B3722D #2DB32F #2D6EB3 #B32DB1

square

#B3722D #2DB32F #2D6EB3 #B32DB1

split-complementary

#B3722D #2DB1B3 #2F2DB3

monochromatic

#513414 #825321 #B3722D #D2914B #DEAF7C

Accessibility & contrast

On white

3.92

#B3722D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#B3722D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B3722D

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3722D	#FFFFFF	#000000	##000000
##B3722D	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)

#877824

Deuteranopia (green-blind)

#96872E

Tritanopia (blue-blind)

#C36364

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #b3722d;
/* rgb */ color: rgb(179, 114, 45);
/* oklch */ color: oklch(60.9% 0.116 63.7);

Tailwind

colors: {
  custom: {
    50: '#cf9a6a',
    500: '#b3722d',
    950: '#000000',
  },
}

SCSS

$custom: #b3722d;
$custom-light: #cf9a6a;
$custom-dark: #000000;

JSON

{
  "hex": "#b3722d",
  "rgb": {
    "r": 179,
    "g": 114,
    "b": 45
  },
  "hsl": {
    "h": 30.896,
    "s": 59.821,
    "l": 43.922
  },
  "oklch": {
    "l": 0.60921,
    "c": 0.1164,
    "h": 63.7
  },
  "luminance": 0.21808
}

Semantic roles & 50–950 ramp

primary

#B3722D

secondary

#759DC7

accent

#92E345

background

#FDF9F6

surface

#FAF2EB

border

#D3CCC6

text

#150E07

muted

#837E7A

Preview Lab

Preview with #B3722D

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

Preview Lab → · Contrast checker → · Palette generator →