#B37545#B37545

#B37545 is a mid, moderate orange. Relative luminance 0.227; OKLCH L 61.8% C 0.101 H 57.2°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#B37545
RGB	rgb(179, 117, 69)
HSL	hsl(26, 44%, 49%)
HSV	hsv(26, 61%, 70%)
CMYK	cmyk(0%, 34.6%, 61.5%, 29.8%)
CIE-LAB	lab(54.80, 19.51, 36.10)
CIE-LCH	lch(54.80, 41.04, 61.61°)
OKLab	oklab(61.76% 0.0546 0.0848)
OKLCH	oklch(61.76% 0.101 57.2)
XYZ	xyz(26.0276, 22.7382, 8.6472)
Luminance	0.2274 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B37545 #4583B3

analogous

#B3454C #B37545 #B3AC45

triadic

#B37545 #45B375 #7545B3

tetradic

#B37545 #4CB345 #4583B3 #AC45B3

square

#B37545 #4CB345 #4583B3 #AC45B3

split-complementary

#B37545 #45B3AC #454CB3

monochromatic

#5B3B23 #875834 #B37545 #C7956E #D8B59A

Accessibility & contrast

On white

3.79

#B37545 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#B37545 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B37545

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B37545	#FFFFFF	#000000	##000000
##B37545	1.00	3.79	5.55	5.55
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.55	21.00	1.00	1.00
##000000	5.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#877B41

Deuteranopia (green-blind)

#968945

Tritanopia (blue-blind)

#C2686A

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #b37545;
/* rgb */ color: rgb(179, 117, 69);
/* oklch */ color: oklch(61.8% 0.101 57.2);

Tailwind

colors: {
  custom: {
    50: '#ce9d7a',
    500: '#b37545',
    950: '#000000',
  },
}

SCSS

$custom: #b37545;
$custom-light: #ce9d7a;
$custom-dark: #000000;

JSON

{
  "hex": "#b37545",
  "rgb": {
    "r": 179,
    "g": 117,
    "b": 69
  },
  "hsl": {
    "h": 26.182,
    "s": 44.355,
    "l": 48.627
  },
  "oklch": {
    "l": 0.61759,
    "c": 0.10086,
    "h": 57.2
  },
  "luminance": 0.22736
}

Semantic roles & 50–950 ramp

primary

#B37545

secondary

#8FADC4

accent

#9CD454

background

#FDF9F7

surface

#FAF2ED

border

#D3CCC8

text

#140E09

muted

#837E7B

Preview Lab

Preview with #B37545

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

Preview Lab → · Contrast checker → · Palette generator →