#B37F43#B37F43

#B37F43 is a light, moderate orange. Relative luminance 0.252; OKLCH L 63.6% C 0.100 H 68.2°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#B37F43
RGB	rgb(179, 127, 67)
HSL	hsl(32, 46%, 48%)
HSV	hsv(32, 63%, 70%)
CMYK	cmyk(0%, 29.1%, 62.6%, 29.8%)
CIE-LAB	lab(57.24, 13.78, 40.02)
CIE-LCH	lch(57.24, 42.32, 71.00°)
OKLab	oklab(63.65% 0.0372 0.0931)
OKLCH	oklch(63.65% 0.1 68.2)
XYZ	xyz(27.1946, 25.1698, 8.7351)
Luminance	0.2517 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B37F43 #4377B3

analogous

#B34743 #B37F43 #AFB343

triadic

#B37F43 #43B37F #7F43B3

tetradic

#B37F43 #43B347 #4377B3 #B343AF

square

#B37F43 #43B347 #4377B3 #B343AF

split-complementary

#B37F43 #43AFB3 #4743B3

monochromatic

#5A4022 #865F32 #B37F43 #C89D6B #D8BB98

Accessibility & contrast

On white

3.48

#B37F43 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.03

#B37F43 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B37F43

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B37F43	#FFFFFF	#000000	##000000
##B37F43	1.00	3.48	6.03	6.03
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.03	21.00	1.00	1.00
##000000	6.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90823D

Deuteranopia (green-blind)

#9D8E44

Tritanopia (blue-blind)

#C27371

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #b37f43;
/* rgb */ color: rgb(179, 127, 67);
/* oklch */ color: oklch(63.6% 0.100 68.2);

Tailwind

colors: {
  custom: {
    50: '#cda479',
    500: '#b37f43',
    950: '#000000',
  },
}

SCSS

$custom: #b37f43;
$custom-light: #cda479;
$custom-dark: #000000;

JSON

{
  "hex": "#b37f43",
  "rgb": {
    "r": 179,
    "g": 127,
    "b": 67
  },
  "hsl": {
    "h": 32.143,
    "s": 45.528,
    "l": 48.235
  },
  "oklch": {
    "l": 0.63647,
    "c": 0.10024,
    "h": 68.2
  },
  "luminance": 0.25168
}

Semantic roles & 50–950 ramp

primary

#B37F43

secondary

#8DA7C4

accent

#8FD553

background

#FDFAF7

surface

#FAF4ED

border

#D3CEC8

text

#140F09

muted

#837F7B

Preview Lab

Preview with #B37F43

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

Preview Lab → · Contrast checker → · Palette generator →