#B37333#B37333

#B37333 is a mid, moderate orange. Relative luminance 0.221; OKLCH L 61.2% C 0.113 H 62.7°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#B37333
RGB	rgb(179, 115, 51)
HSL	hsl(30, 56%, 45%)
HSV	hsv(30, 72%, 70%)
CMYK	cmyk(0%, 35.8%, 71.5%, 29.8%)
CIE-LAB	lab(54.12, 19.49, 44.53)
CIE-LCH	lch(54.12, 48.61, 66.37°)
OKLab	oklab(61.17% 0.0518 0.1002)
OKLCH	oklch(61.17% 0.113 62.7)
XYZ	xyz(25.3206, 22.0866, 6.0609)
Luminance	0.2208 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B37333 #3373B3

analogous

#B33333 #B37333 #B3B333

triadic

#B37333 #33B373 #7333B3

tetradic

#B37333 #33B333 #3373B3 #B333B3

square

#B37333 #33B333 #3373B3 #B333B3

split-complementary

#B37333 #33B3B3 #3333B3

monochromatic

#543618 #835425 #B37333 #CE9255 #DCB084

Accessibility & contrast

On white

3.88

#B37333 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.42

#B37333 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B37333

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B37333	#FFFFFF	#000000	##000000
##B37333	1.00	3.88	5.42	5.42
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.42	21.00	1.00	1.00
##000000	5.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#87792C

Deuteranopia (green-blind)

#968734

Tritanopia (blue-blind)

#C36565

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #b37333;
/* rgb */ color: rgb(179, 115, 51);
/* oklch */ color: oklch(61.2% 0.113 62.7);

Tailwind

colors: {
  custom: {
    50: '#cf9b6e',
    500: '#b37333',
    950: '#000000',
  },
}

SCSS

$custom: #b37333;
$custom-light: #cf9b6e;
$custom-dark: #000000;

JSON

{
  "hex": "#b37333",
  "rgb": {
    "r": 179,
    "g": 115,
    "b": 51
  },
  "hsl": {
    "h": 30,
    "s": 55.652,
    "l": 45.098
  },
  "oklch": {
    "l": 0.61166,
    "c": 0.11278,
    "h": 62.7
  },
  "luminance": 0.22084
}

Semantic roles & 50–950 ramp

primary

#B37333

secondary

#7CA1C6

accent

#94DF49

background

#FDF9F6

surface

#FAF2EC

border

#D3CCC7

text

#150E07

muted

#837E7A

Preview Lab

Preview with #B37333

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

Preview Lab → · Contrast checker → · Palette generator →