#B4721C#B4721C

#B4721C is a mid, vivid orange. Relative luminance 0.218; OKLCH L 60.9% C 0.125 H 67.0°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#B4721C
RGB	rgb(180, 114, 28)
HSL	hsl(34, 73%, 41%)
HSV	hsv(34, 84%, 71%)
CMYK	cmyk(0%, 36.7%, 84.4%, 29.4%)
CIE-LAB	lab(53.84, 19.54, 53.97)
CIE-LCH	lch(53.84, 57.40, 70.10°)
OKLab	oklab(60.92% 0.0488 0.115)
OKLCH	oklch(60.92% 0.125 67)
XYZ	xyz(25.0514, 21.8243, 3.9916)
Luminance	0.2182 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4721C #1C5EB4

analogous

#B4261C #B4721C #AAB41C

triadic

#B4721C #1CB472 #721CB4

tetradic

#B4721C #1CB426 #1C5EB4 #B41CAA

square

#B4721C #1CB426 #1C5EB4 #B41CAA

split-complementary

#B4721C #1CAAB4 #261CB4

monochromatic

#4A2F0C #7F5014 #B4721C #DF922F #E7AE64

Accessibility & contrast

On white

3.91

#B4721C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#B4721C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B4721C

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4721C	#FFFFFF	#000000	##000000
##B4721C	1.00	3.91	5.36	5.36
#FFFFFF	3.91	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)

#887708

Deuteranopia (green-blind)

#97871E

Tritanopia (blue-blind)

#C56262

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #b4721c;
/* rgb */ color: rgb(180, 114, 28);
/* oklch */ color: oklch(60.9% 0.125 67.0);

Tailwind

colors: {
  custom: {
    50: '#d09a61',
    500: '#b4721c',
    950: '#000000',
  },
}

SCSS

$custom: #b4721c;
$custom-light: #d09a61;
$custom-dark: #000000;

JSON

{
  "hex": "#b4721c",
  "rgb": {
    "r": 180,
    "g": 114,
    "b": 28
  },
  "hsl": {
    "h": 33.947,
    "s": 73.077,
    "l": 40.784
  },
  "oklch": {
    "l": 0.60924,
    "c": 0.12496,
    "h": 67
  },
  "luminance": 0.21822
}

Semantic roles & 50–950 ramp

primary

#B4721C

secondary

#608FCC

accent

#88F038

background

#FDF9F6

surface

#FBF2EB

border

#D4CCC6

text

#150E05

muted

#837E7A

Preview Lab

Preview with #B4721C

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

Preview Lab → · Contrast checker → · Palette generator →