#B28640#B28640

#B28640 is a light, moderate orange. Relative luminance 0.269; OKLCH L 64.9% C 0.103 H 76.8°. Best body text is #000000 at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#B28640
RGB	rgb(178, 134, 64)
HSL	hsl(37, 47%, 47%)
HSV	hsv(37, 64%, 70%)
CMYK	cmyk(0%, 24.7%, 64%, 30.2%)
CIE-LAB	lab(58.87, 9.23, 43.36)
CIE-LCH	lch(58.87, 44.33, 77.98°)
OKLab	oklab(64.88% 0.0235 0.0999)
OKLCH	oklch(64.88% 0.103 76.8)
XYZ	xyz(27.8122, 26.8873, 8.5744)
Luminance	0.2688 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B28640 #406CB2

analogous

#B24D40 #B28640 #A5B240

triadic

#B28640 #40B286 #8640B2

tetradic

#B28640 #40B24D #406CB2 #B240A5

square

#B28640 #40B24D #406CB2 #B240A5

split-complementary

#B28640 #40A5B2 #4D40B2

monochromatic

#584220 #856430 #B28640 #C8A367 #D8BE94

Accessibility & contrast

On white

3.29

#B28640 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.38

#B28640 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B28640

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B28640	#FFFFFF	#000000	##000000
##B28640	1.00	3.29	6.38	6.38
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.38	21.00	1.00	1.00
##000000	6.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#978739

Deuteranopia (green-blind)

#A19242

Tritanopia (blue-blind)

#C17A76

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #b28640;
/* rgb */ color: rgb(178, 134, 64);
/* oklch */ color: oklch(64.9% 0.103 76.8);

Tailwind

colors: {
  custom: {
    50: '#cca977',
    500: '#b28640',
    950: '#000000',
  },
}

SCSS

$custom: #b28640;
$custom-light: #cca977;
$custom-dark: #000000;

JSON

{
  "hex": "#b28640",
  "rgb": {
    "r": 178,
    "g": 134,
    "b": 64
  },
  "hsl": {
    "h": 36.842,
    "s": 47.107,
    "l": 47.451
  },
  "oklch": {
    "l": 0.64884,
    "c": 0.10261,
    "h": 76.8
  },
  "luminance": 0.26885
}

Semantic roles & 50–950 ramp

primary

#B28640

secondary

#8AA0C4

accent

#85D751

background

#FDFAF7

surface

#FAF4ED

border

#D3CEC8

text

#140F09

muted

#837F7B

Preview Lab

Preview with #B28640

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

Preview Lab → · Contrast checker → · Palette generator →