#B3791C#B3791C

#B3791C is a light, vivid orange. Relative luminance 0.233; OKLCH L 62.1% C 0.123 H 72.9°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#B3791C
RGB	rgb(179, 121, 28)
HSL	hsl(37, 73%, 41%)
HSV	hsv(37, 84%, 70%)
CMYK	cmyk(0%, 32.4%, 84.4%, 29.8%)
CIE-LAB	lab(55.43, 15.20, 55.28)
CIE-LCH	lch(55.43, 57.33, 74.63°)
OKLab	oklab(62.13% 0.0362 0.118)
OKLCH	oklch(62.13% 0.123 72.9)
XYZ	xyz(25.6394, 23.3446, 4.2540)
Luminance	0.2334 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3791C #1C56B3

analogous

#B32E1C #B3791C #A1B31C

triadic

#B3791C #1CB379 #791CB3

tetradic

#B3791C #1CB32E #1C56B3 #B31CA1

square

#B3791C #1CB32E #1C56B3 #B31CA1

split-complementary

#B3791C #1CA1B3 #2E1CB3

monochromatic

#49310B #7E5514 #B3791C #DE9B2E #E7B463

Accessibility & contrast

On white

3.70

#B3791C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#B3791C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B3791C

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3791C	#FFFFFF	#000000	##000000
##B3791C	1.00	3.70	5.67	5.67
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7C04

Deuteranopia (green-blind)

#9B8A20

Tritanopia (blue-blind)

#C46A68

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #b3791c;
/* rgb */ color: rgb(179, 121, 28);
/* oklch */ color: oklch(62.1% 0.123 72.9);

Tailwind

colors: {
  custom: {
    50: '#cf9f62',
    500: '#b3791c',
    950: '#000000',
  },
}

SCSS

$custom: #b3791c;
$custom-light: #cf9f62;
$custom-dark: #000000;

JSON

{
  "hex": "#b3791c",
  "rgb": {
    "r": 179,
    "g": 121,
    "b": 28
  },
  "hsl": {
    "h": 36.954,
    "s": 72.947,
    "l": 40.588
  },
  "oklch": {
    "l": 0.6213,
    "c": 0.12343,
    "h": 72.9
  },
  "luminance": 0.23342
}

Semantic roles & 50–950 ramp

primary

#B3791C

secondary

#5F89CB

accent

#7FF038

background

#FDF9F6

surface

#FBF2EB

border

#D4CCC6

text

#150E05

muted

#837E7A

Preview Lab

Preview with #B3791C

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

Preview Lab → · Contrast checker → · Palette generator →