#B3772F#B3772F

#B3772F is a mid, moderate orange. Relative luminance 0.230; OKLCH L 61.9% C 0.114 H 67.4°. Best body text is #000000 at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#B3772F
RGB	rgb(179, 119, 47)
HSL	hsl(33, 58%, 44%)
HSV	hsv(33, 74%, 70%)
CMYK	cmyk(0%, 33.5%, 73.7%, 29.8%)
CIE-LAB	lab(55.06, 17.05, 47.38)
CIE-LCH	lch(55.06, 50.36, 70.21°)
OKLab	oklab(61.88% 0.044 0.1055)
OKLCH	oklch(61.88% 0.114 67.4)
XYZ	xyz(25.7022, 22.9849, 5.7717)
Luminance	0.2298 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3772F #2F6BB3

analogous

#B3352F #B3772F #ADB32F

triadic

#B3772F #2FB377 #772FB3

tetradic

#B3772F #2FB335 #2F6BB3 #B32FAD

square

#B3772F #2FB335 #2F6BB3 #B32FAD

split-complementary

#B3772F #2FADB3 #352FB3

monochromatic

#523716 #835722 #B3772F #D1964F #DDB27F

Accessibility & contrast

On white

3.75

#B3772F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.60

#B3772F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B3772F

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3772F	#FFFFFF	#000000	##000000
##B3772F	1.00	3.75	5.60	5.60
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.60	21.00	1.00	1.00
##000000	5.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7B26

Deuteranopia (green-blind)

#998931

Tritanopia (blue-blind)

#C36968

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #b3772f;
/* rgb */ color: rgb(179, 119, 47);
/* oklch */ color: oklch(61.9% 0.114 67.4);

Tailwind

colors: {
  custom: {
    50: '#cf9e6c',
    500: '#b3772f',
    950: '#000000',
  },
}

SCSS

$custom: #b3772f;
$custom-light: #cf9e6c;
$custom-dark: #000000;

JSON

{
  "hex": "#b3772f",
  "rgb": {
    "r": 179,
    "g": 119,
    "b": 47
  },
  "hsl": {
    "h": 32.727,
    "s": 58.407,
    "l": 44.314
  },
  "oklch": {
    "l": 0.61883,
    "c": 0.11428,
    "h": 67.4
  },
  "luminance": 0.22983
}

Semantic roles & 50–950 ramp

primary

#B3772F

secondary

#789BC6

accent

#8DE246

background

#FDF9F6

surface

#FAF2EB

border

#D3CCC6

text

#150E07

muted

#837E7A

Preview Lab

Preview with #B3772F

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

Preview Lab → · Contrast checker → · Palette generator →