#B37628#B37628

#B37628 is a mid, moderate orange. Relative luminance 0.227; OKLCH L 61.6% C 0.118 H 68.3°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#B37628
RGB	rgb(179, 118, 40)
HSL	hsl(34, 63%, 43%)
HSV	hsv(34, 78%, 70%)
CMYK	cmyk(0%, 34.1%, 77.7%, 29.8%)
CIE-LAB	lab(54.76, 17.29, 50.15)
CIE-LCH	lch(54.76, 53.05, 70.97°)
OKLab	oklab(61.63% 0.0438 0.1098)
OKLCH	oklch(61.63% 0.118 68.3)
XYZ	xyz(25.4538, 22.6961, 5.0473)
Luminance	0.2269 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B37628 #2865B3

analogous

#B33028 #B37628 #AAB328

triadic

#B37628 #28B376 #7628B3

tetradic

#B37628 #28B330 #2865B3 #B328AA

square

#B37628 #28B330 #2865B3 #B328AA

split-complementary

#B37628 #28AAB3 #3028B3

monochromatic

#4F3412 #81551D #B37628 #D59543 #E0B175

Accessibility & contrast

On white

3.79

#B37628 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.54

#B37628 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B37628

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B37628	#FFFFFF	#000000	##000000
##B37628	1.00	3.79	5.54	5.54
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.54	21.00	1.00	1.00
##000000	5.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7A1C

Deuteranopia (green-blind)

#99892A

Tritanopia (blue-blind)

#C36766

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #b37628;
/* rgb */ color: rgb(179, 118, 40);
/* oklch */ color: oklch(61.6% 0.118 68.3);

Tailwind

colors: {
  custom: {
    50: '#cf9d68',
    500: '#b37628',
    950: '#000000',
  },
}

SCSS

$custom: #b37628;
$custom-light: #cf9d68;
$custom-dark: #000000;

JSON

{
  "hex": "#b37628",
  "rgb": {
    "r": 179,
    "g": 118,
    "b": 40
  },
  "hsl": {
    "h": 33.669,
    "s": 63.47,
    "l": 42.941
  },
  "oklch": {
    "l": 0.61634,
    "c": 0.11821,
    "h": 68.3
  },
  "luminance": 0.22694
}

Semantic roles & 50–950 ramp

primary

#B37628

secondary

#6F96C8

accent

#8AE641

background

#FDF9F6

surface

#FAF2EB

border

#D3CCC6

text

#150E06

muted

#837E7A

Preview Lab

Preview with #B37628

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

Preview Lab → · Contrast checker → · Palette generator →