#B37719#B37719

#B37719 is a mid, vivid orange. Relative luminance 0.228; OKLCH L 61.7% C 0.125 H 71.8°. Best body text is #000000 at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#B37719
RGB	rgb(179, 119, 25)
HSL	hsl(37, 75%, 40%)
HSV	hsv(37, 86%, 70%)
CMYK	cmyk(0%, 33.5%, 86%, 29.8%)
CIE-LAB	lab(54.92, 16.23, 55.82)
CIE-LCH	lch(54.92, 58.13, 73.79°)
OKLab	oklab(61.73% 0.0389 0.1184)
OKLCH	oklch(61.73% 0.125 71.8)
XYZ	xyz(25.3647, 22.8499, 3.9942)
Luminance	0.2285 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B37719 #1955B3

analogous

#B32A19 #B37719 #A2B319

triadic

#B37719 #19B377 #7719B3

tetradic

#B37719 #19B32A #1955B3 #B319A2

square

#B37719 #19B32A #1955B3 #B319A2

split-complementary

#B37719 #19A2B3 #2A19B3

monochromatic

#48300A #7D5312 #B37719 #E19928 #E8B25E

Accessibility & contrast

On white

3.77

#B37719 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.57

#B37719 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B37719

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B37719	#FFFFFF	#000000	##000000
##B37719	1.00	3.77	5.57	5.57
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.57	21.00	1.00	1.00
##000000	5.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7B00

Deuteranopia (green-blind)

#9A891D

Tritanopia (blue-blind)

#C46866

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #b37719;
/* rgb */ color: rgb(179, 119, 25);
/* oklch */ color: oklch(61.7% 0.125 71.8);

Tailwind

colors: {
  custom: {
    50: '#d09e60',
    500: '#b37719',
    950: '#000000',
  },
}

SCSS

$custom: #b37719;
$custom-light: #d09e60;
$custom-dark: #000000;

JSON

{
  "hex": "#b37719",
  "rgb": {
    "r": 179,
    "g": 119,
    "b": 25
  },
  "hsl": {
    "h": 36.623,
    "s": 75.49,
    "l": 40
  },
  "oklch": {
    "l": 0.6173,
    "c": 0.12465,
    "h": 71.8
  },
  "luminance": 0.22848
}

Semantic roles & 50–950 ramp

primary

#B37719

secondary

#5B87CC

accent

#7FF236

background

#FDF9F6

surface

#FBF2EB

border

#D4CCC6

text

#150E05

muted

#837E7A

Preview Lab

Preview with #B37719

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

Preview Lab → · Contrast checker → · Palette generator →