#B3763F#B3763F

#B3763F is a mid, moderate orange. Relative luminance 0.229; OKLCH L 61.9% C 0.104 H 60.9°. Best body text is #000000 at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#B3763F
RGB	rgb(179, 118, 63)
HSL	hsl(28, 48%, 47%)
HSV	hsv(28, 65%, 70%)
CMYK	cmyk(0%, 34.1%, 64.8%, 29.8%)
CIE-LAB	lab(54.97, 18.53, 39.46)
CIE-LCH	lch(54.97, 43.60, 64.85°)
OKLab	oklab(61.87% 0.0508 0.0913)
OKLCH	oklch(61.87% 0.104 60.9)
XYZ	xyz(25.9678, 22.9017, 7.7545)
Luminance	0.2290 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3763F #3F7CB3

analogous

#B33F42 #B3763F #B3B03F

triadic

#B3763F #3FB376 #763FB3

tetradic

#B3763F #42B33F #3F7CB3 #B03FB3

square

#B3763F #42B33F #3F7CB3 #B03FB3

split-complementary

#B3763F #3FB3B0 #3F42B3

monochromatic

#583A1F #86582F #B3763F #C99566 #D9B493

Accessibility & contrast

On white

3.76

#B3763F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.58

#B3763F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B3763F

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3763F	#FFFFFF	#000000	##000000
##B3763F	1.00	3.76	5.58	5.58
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.58	21.00	1.00	1.00
##000000	5.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897B3A

Deuteranopia (green-blind)

#978940

Tritanopia (blue-blind)

#C36969

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #b3763f;
/* rgb */ color: rgb(179, 118, 63);
/* oklch */ color: oklch(61.9% 0.104 60.9);

Tailwind

colors: {
  custom: {
    50: '#ce9d76',
    500: '#b3763f',
    950: '#000000',
  },
}

SCSS

$custom: #b3763f;
$custom-light: #ce9d76;
$custom-dark: #000000;

JSON

{
  "hex": "#b3763f",
  "rgb": {
    "r": 179,
    "g": 118,
    "b": 63
  },
  "hsl": {
    "h": 28.448,
    "s": 47.934,
    "l": 47.451
  },
  "oklch": {
    "l": 0.61867,
    "c": 0.10449,
    "h": 60.9
  },
  "luminance": 0.22899
}

Semantic roles & 50–950 ramp

primary

#B3763F

secondary

#89A8C4

accent

#97D850

background

#FDF9F7

surface

#FAF2ED

border

#D3CCC8

text

#140E08

muted

#837E7B

Preview Lab

Preview with #B3763F

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

Preview Lab → · Contrast checker → · Palette generator →