#B37F45#B37F45

#B37F45 is a light, moderate orange. Relative luminance 0.252; OKLCH L 63.7% C 0.099 H 67.4°. Best body text is #000000 at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#B37F45
RGB	rgb(179, 127, 69)
HSL	hsl(32, 44%, 49%)
HSV	hsv(32, 61%, 70%)
CMYK	cmyk(0%, 29.1%, 61.5%, 29.8%)
CIE-LAB	lab(57.26, 13.92, 39.01)
CIE-LCH	lch(57.26, 41.42, 70.36°)
OKLab	oklab(63.67% 0.038 0.0912)
OKLCH	oklch(63.67% 0.099 67.4)
XYZ	xyz(27.2556, 25.1942, 9.0565)
Luminance	0.2519 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B37F45 #4579B3

analogous

#B34845 #B37F45 #B0B345

triadic

#B37F45 #45B37F #7F45B3

tetradic

#B37F45 #45B348 #4579B3 #B345B0

square

#B37F45 #45B348 #4579B3 #B345B0

split-complementary

#B37F45 #45B0B3 #4845B3

monochromatic

#5B4023 #876034 #B37F45 #C79D6E #D8BB9A

Accessibility & contrast

On white

3.48

#B37F45 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.04

#B37F45 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B37F45

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B37F45	#FFFFFF	#000000	##000000
##B37F45	1.00	3.48	6.04	6.04
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.04	21.00	1.00	1.00
##000000	6.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908240

Deuteranopia (green-blind)

#9C8E46

Tritanopia (blue-blind)

#C27372

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #b37f45;
/* rgb */ color: rgb(179, 127, 69);
/* oklch */ color: oklch(63.7% 0.099 67.4);

Tailwind

colors: {
  custom: {
    50: '#cda47a',
    500: '#b37f45',
    950: '#000000',
  },
}

SCSS

$custom: #b37f45;
$custom-light: #cda47a;
$custom-dark: #000000;

JSON

{
  "hex": "#b37f45",
  "rgb": {
    "r": 179,
    "g": 127,
    "b": 69
  },
  "hsl": {
    "h": 31.636,
    "s": 44.355,
    "l": 48.627
  },
  "oklch": {
    "l": 0.63673,
    "c": 0.09873,
    "h": 67.4
  },
  "luminance": 0.25192
}

Semantic roles & 50–950 ramp

primary

#B37F45

secondary

#8FA8C4

accent

#90D454

background

#FDFAF7

surface

#FAF4EE

border

#D3CEC9

text

#140F09

muted

#837F7B

Preview Lab

Preview with #B37F45

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

Preview Lab → · Contrast checker → · Palette generator →