#B3733D#B3733D

#B3733D is a mid, moderate orange. Relative luminance 0.222; OKLCH L 61.3% C 0.107 H 58.9°. Best body text is #000000 at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#B3733D
RGB	rgb(179, 115, 61)
HSL	hsl(27, 49%, 47%)
HSV	hsv(27, 66%, 70%)
CMYK	cmyk(0%, 35.8%, 65.9%, 29.8%)
CIE-LAB	lab(54.22, 20.07, 39.64)
CIE-LCH	lch(54.22, 44.43, 63.14°)
OKLab	oklab(61.28% 0.0551 0.0914)
OKLCH	oklch(61.28% 0.107 58.9)
XYZ	xyz(25.5653, 22.1844, 7.3496)
Luminance	0.2218 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3733D #3D7DB3

analogous

#B33D42 #B3733D #B3AE3D

triadic

#B3733D #3DB373 #733DB3

tetradic

#B3733D #42B33D #3D7DB3 #AE3DB3

square

#B3733D #42B33D #3D7DB3 #AE3DB3

split-complementary

#B3733D #3DB3AE #3D42B3

monochromatic

#58381E #85562D #B3733D #CA9263 #D9B291

Accessibility & contrast

On white

3.86

#B3733D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.44

#B3733D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B3733D

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3733D	#FFFFFF	#000000	##000000
##B3733D	1.00	3.86	5.44	5.44
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.44	21.00	1.00	1.00
##000000	5.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#867938

Deuteranopia (green-blind)

#95873D

Tritanopia (blue-blind)

#C36567

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #b3733d;
/* rgb */ color: rgb(179, 115, 61);
/* oklch */ color: oklch(61.3% 0.107 58.9);

Tailwind

colors: {
  custom: {
    50: '#ce9b74',
    500: '#b3733d',
    950: '#000000',
  },
}

SCSS

$custom: #b3733d;
$custom-light: #ce9b74;
$custom-dark: #000000;

JSON

{
  "hex": "#b3733d",
  "rgb": {
    "r": 179,
    "g": 115,
    "b": 61
  },
  "hsl": {
    "h": 27.458,
    "s": 49.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.61279,
    "c": 0.10673,
    "h": 58.9
  },
  "luminance": 0.22182
}

Semantic roles & 50–950 ramp

primary

#B3733D

secondary

#87A8C5

accent

#9AD94F

background

#FDF9F7

surface

#FAF2ED

border

#D3CCC8

text

#140E08

muted

#837E7B

Preview Lab

Preview with #B3733D

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

Preview Lab → · Contrast checker → · Palette generator →