#B3791B#B3791B

#B3791B is a light, vivid orange. Relative luminance 0.233; OKLCH L 62.1% C 0.124 H 73.1°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#B3791B
RGB	rgb(179, 121, 27)
HSL	hsl(37, 74%, 40%)
HSV	hsv(37, 85%, 70%)
CMYK	cmyk(0%, 32.4%, 84.9%, 29.8%)
CIE-LAB	lab(55.42, 15.17, 55.61)
CIE-LCH	lch(55.42, 57.64, 74.74°)
OKLab	oklab(62.13% 0.036 0.1185)
OKLCH	oklch(62.13% 0.124 73.1)
XYZ	xyz(25.6276, 23.3399, 4.1921)
Luminance	0.2334 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3791B #1B55B3

analogous

#B32D1B #B3791B #A1B31B

triadic

#B3791B #1BB379 #791BB3

tetradic

#B3791B #1BB32D #1B55B3 #B31BA1

square

#B3791B #1BB32D #1B55B3 #B31BA1

split-complementary

#B3791B #1BA1B3 #2D1BB3

monochromatic

#49310B #7E5513 #B3791B #DF9B2C #E7B461

Accessibility & contrast

On white

3.71

#B3791B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#B3791B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B3791B

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3791B	#FFFFFF	#000000	##000000
##B3791B	1.00	3.71	5.67	5.67
#FFFFFF	3.71	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)

#8D7C02

Deuteranopia (green-blind)

#9B8A1F

Tritanopia (blue-blind)

#C46A68

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #b3791b;
/* rgb */ color: rgb(179, 121, 27);
/* oklch */ color: oklch(62.1% 0.124 73.1);

Tailwind

colors: {
  custom: {
    50: '#cf9f61',
    500: '#b3791b',
    950: '#000000',
  },
}

SCSS

$custom: #b3791b;
$custom-light: #cf9f61;
$custom-dark: #000000;

JSON

{
  "hex": "#b3791b",
  "rgb": {
    "r": 179,
    "g": 121,
    "b": 27
  },
  "hsl": {
    "h": 37.105,
    "s": 73.786,
    "l": 40.392
  },
  "oklch": {
    "l": 0.62125,
    "c": 0.12381,
    "h": 73.1
  },
  "luminance": 0.23338
}

Semantic roles & 50–950 ramp

primary

#B3791B

secondary

#5E88CC

accent

#7EF037

background

#FDF9F6

surface

#FBF2EB

border

#D4CCC6

text

#150E05

muted

#837E7A

Preview Lab

Preview with #B3791B

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

Preview Lab → · Contrast checker → · Palette generator →