#B37543#B37543

#B37543 is a mid, moderate orange. Relative luminance 0.227; OKLCH L 61.7% C 0.102 H 58.2°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#B37543
RGB	rgb(179, 117, 67)
HSL	hsl(27, 46%, 48%)
HSV	hsv(27, 63%, 70%)
CMYK	cmyk(0%, 34.6%, 62.6%, 29.8%)
CIE-LAB	lab(54.78, 19.37, 37.14)
CIE-LCH	lch(54.78, 41.89, 62.46°)
OKLab	oklab(61.73% 0.0539 0.0868)
OKLCH	oklch(61.73% 0.102 58.2)
XYZ	xyz(25.9666, 22.7138, 8.3257)
Luminance	0.2271 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B37543 #4381B3

analogous

#B34349 #B37543 #B3AD43

triadic

#B37543 #43B375 #7543B3

tetradic

#B37543 #49B343 #4381B3 #AD43B3

square

#B37543 #49B343 #4381B3 #AD43B3

split-complementary

#B37543 #43B3AD #4349B3

monochromatic

#5A3B22 #865832 #B37543 #C8956B #D8B598

Accessibility & contrast

On white

3.79

#B37543 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.54

#B37543 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B37543

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B37543	#FFFFFF	#000000	##000000
##B37543	1.00	3.79	5.54	5.54
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.54	21.00	1.00	1.00
##000000	5.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#887B3E

Deuteranopia (green-blind)

#968943

Tritanopia (blue-blind)

#C26869

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #b37543;
/* rgb */ color: rgb(179, 117, 67);
/* oklch */ color: oklch(61.7% 0.102 58.2);

Tailwind

colors: {
  custom: {
    50: '#ce9d78',
    500: '#b37543',
    950: '#000000',
  },
}

SCSS

$custom: #b37543;
$custom-light: #ce9d78;
$custom-dark: #000000;

JSON

{
  "hex": "#b37543",
  "rgb": {
    "r": 179,
    "g": 117,
    "b": 67
  },
  "hsl": {
    "h": 26.786,
    "s": 45.528,
    "l": 48.235
  },
  "oklch": {
    "l": 0.61732,
    "c": 0.10218,
    "h": 58.2
  },
  "luminance": 0.22712
}

Semantic roles & 50–950 ramp

primary

#B37543

secondary

#8DACC4

accent

#9BD553

background

#FDF9F7

surface

#FAF2ED

border

#D3CCC8

text

#140E09

muted

#837E7B

Preview Lab

Preview with #B37543

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

Preview Lab → · Contrast checker → · Palette generator →