#B36728#B36728

#B36728 is a mid, vivid orange. Relative luminance 0.194; OKLCH L 58.9% C 0.123 H 56.3°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#B36728
RGB	rgb(179, 103, 40)
HSL	hsl(27, 63%, 43%)
HSV	hsv(27, 78%, 70%)
CMYK	cmyk(0%, 42.5%, 77.7%, 29.8%)
CIE-LAB	lab(51.20, 25.62, 46.69)
CIE-LCH	lch(51.20, 53.25, 61.25°)
OKLab	oklab(58.88% 0.0684 0.1024)
OKLCH	oklch(58.88% 0.123 56.3)
XYZ	xyz(23.8257, 19.4400, 4.5046)
Luminance	0.1944 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B36728 #2874B3

analogous

#B3282F #B36728 #B3AC28

triadic

#B36728 #28B367 #6728B3

tetradic

#B36728 #2FB328 #2874B3 #AC28B3

square

#B36728 #2FB328 #2874B3 #AC28B3

split-complementary

#B36728 #28B3AC #282FB3

monochromatic

#4F2D12 #814A1D #B36728 #D58543 #E0A675

Accessibility & contrast

On white

4.30

#B36728 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#B36728 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B36728

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B36728	#FFFFFF	#000000	##000000
##B36728	1.00	4.30	4.89	4.89
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E6F1F

Deuteranopia (green-blind)

#908128

Tritanopia (blue-blind)

#C4565A

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #b36728;
/* rgb */ color: rgb(179, 103, 40);
/* oklch */ color: oklch(58.9% 0.123 56.3);

Tailwind

colors: {
  custom: {
    50: '#d09366',
    500: '#b36728',
    950: '#000000',
  },
}

SCSS

$custom: #b36728;
$custom-light: #d09366;
$custom-dark: #000000;

JSON

{
  "hex": "#b36728",
  "rgb": {
    "r": 179,
    "g": 103,
    "b": 40
  },
  "hsl": {
    "h": 27.194,
    "s": 63.47,
    "l": 42.941
  },
  "oklch": {
    "l": 0.58877,
    "c": 0.12312,
    "h": 56.3
  },
  "luminance": 0.19437
}

Semantic roles & 50–950 ramp

primary

#B36728

secondary

#6FA0C8

accent

#9CE641

background

#FDF9F6

surface

#FBF1EB

border

#D4CBC6

text

#150D06

muted

#837E7A

Preview Lab

Preview with #B36728

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

Preview Lab → · Contrast checker → · Palette generator →