#B37640#B37640

#B37640 is a mid, moderate orange. Relative luminance 0.229; OKLCH L 61.9% C 0.104 H 60.5°. Best body text is #000000 at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#B37640
RGB	rgb(179, 118, 64)
HSL	hsl(28, 47%, 48%)
HSV	hsv(28, 64%, 70%)
CMYK	cmyk(0%, 34.1%, 64.2%, 29.8%)
CIE-LAB	lab(54.98, 18.60, 38.96)
CIE-LCH	lch(54.98, 43.17, 64.48°)
OKLab	oklab(61.88% 0.0511 0.0904)
OKLCH	oklch(61.88% 0.104 60.5)
XYZ	xyz(25.9960, 22.9130, 7.9030)
Luminance	0.2291 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B37640 #407DB3

analogous

#B34043 #B37640 #B3AF40

triadic

#B37640 #40B376 #7640B3

tetradic

#B37640 #43B340 #407DB3 #AF40B3

square

#B37640 #43B340 #407DB3 #AF40B3

split-complementary

#B37640 #40B3AF #4043B3

monochromatic

#593B20 #865830 #B37640 #C99567 #D9B594

Accessibility & contrast

On white

3.76

#B37640 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.58

#B37640 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B37640

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B37640	#FFFFFF	#000000	##000000
##B37640	1.00	3.76	5.58	5.58
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.58	21.00	1.00	1.00
##000000	5.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897B3B

Deuteranopia (green-blind)

#978941

Tritanopia (blue-blind)

#C3696A

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #b37640;
/* rgb */ color: rgb(179, 118, 64);
/* oklch */ color: oklch(61.9% 0.104 60.5);

Tailwind

colors: {
  custom: {
    50: '#ce9d76',
    500: '#b37640',
    950: '#000000',
  },
}

SCSS

$custom: #b37640;
$custom-light: #ce9d76;
$custom-dark: #000000;

JSON

{
  "hex": "#b37640",
  "rgb": {
    "r": 179,
    "g": 118,
    "b": 64
  },
  "hsl": {
    "h": 28.174,
    "s": 47.325,
    "l": 47.647
  },
  "oklch": {
    "l": 0.6188,
    "c": 0.10383,
    "h": 60.5
  },
  "luminance": 0.22911
}

Semantic roles & 50–950 ramp

primary

#B37640

secondary

#8AA9C4

accent

#98D751

background

#FDF9F7

surface

#FAF2ED

border

#D3CCC8

text

#140E09

muted

#837E7B

Preview Lab

Preview with #B37640

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

Preview Lab → · Contrast checker → · Palette generator →