#B3783A#B3783A

#B3783A is a light, moderate orange. Relative luminance 0.233; OKLCH L 62.2% C 0.107 H 64.8°. Best body text is #000000 at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#B3783A
RGB	rgb(179, 120, 58)
HSL	hsl(31, 51%, 46%)
HSV	hsv(31, 68%, 70%)
CMYK	cmyk(0%, 33%, 67.6%, 29.8%)
CIE-LAB	lab(55.40, 17.10, 42.49)
CIE-LCH	lch(55.40, 45.80, 68.08°)
OKLab	oklab(62.19% 0.0457 0.0971)
OKLCH	oklch(62.19% 0.107 64.8)
XYZ	xyz(26.0724, 23.3244, 7.1311)
Luminance	0.2332 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3783A #3A75B3

analogous

#B33C3A #B3783A #B2B33A

triadic

#B3783A #3AB378 #783AB3

tetradic

#B3783A #3AB33C #3A75B3 #B33AB2

square

#B3783A #3AB33C #3A75B3 #B33AB2

split-complementary

#B3783A #3AB2B3 #3C3AB3

monochromatic

#573A1C #85592B #B3783A #CB965F #DAB58D

Accessibility & contrast

On white

3.71

#B3783A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.66

#B3783A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B3783A

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3783A	#FFFFFF	#000000	##000000
##B3783A	1.00	3.71	5.66	5.66
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.66	21.00	1.00	1.00
##000000	5.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7D34

Deuteranopia (green-blind)

#998A3B

Tritanopia (blue-blind)

#C36B6A

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #b3783a;
/* rgb */ color: rgb(179, 120, 58);
/* oklch */ color: oklch(62.2% 0.107 64.8);

Tailwind

colors: {
  custom: {
    50: '#ce9f73',
    500: '#b3783a',
    950: '#000000',
  },
}

SCSS

$custom: #b3783a;
$custom-light: #ce9f73;
$custom-dark: #000000;

JSON

{
  "hex": "#b3783a",
  "rgb": {
    "r": 179,
    "g": 120,
    "b": 58
  },
  "hsl": {
    "h": 30.744,
    "s": 51.055,
    "l": 46.471
  },
  "oklch": {
    "l": 0.62187,
    "c": 0.10732,
    "h": 64.8
  },
  "luminance": 0.23322
}

Semantic roles & 50–950 ramp

primary

#B3783A

secondary

#84A4C5

accent

#92DB4D

background

#FDF9F7

surface

#FAF2ED

border

#D3CCC8

text

#140E08

muted

#837E7B

Preview Lab

Preview with #B3783A

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

Preview Lab → · Contrast checker → · Palette generator →