#B37A1C#B37A1C

#B37A1C is a light, vivid orange. Relative luminance 0.236; OKLCH L 62.3% C 0.123 H 73.7°. Best body text is #000000 at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#B37A1C
RGB	rgb(179, 122, 28)
HSL	hsl(37, 73%, 41%)
HSV	hsv(37, 84%, 70%)
CMYK	cmyk(0%, 31.8%, 84.4%, 29.8%)
CIE-LAB	lab(55.67, 14.64, 55.50)
CIE-LCH	lch(55.67, 57.39, 75.22°)
OKLab	oklab(62.32% 0.0346 0.1185)
OKLCH	oklch(62.32% 0.123 73.7)
XYZ	xyz(25.7615, 23.5889, 4.2947)
Luminance	0.2359 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B37A1C #1C55B3

analogous

#B32E1C #B37A1C #A0B31C

triadic

#B37A1C #1CB37A #7A1CB3

tetradic

#B37A1C #1CB32E #1C55B3 #B31CA0

square

#B37A1C #1CB32E #1C55B3 #B31CA0

split-complementary

#B37A1C #1CA0B3 #2E1CB3

monochromatic

#49320B #7E5614 #B37A1C #DE9C2E #E7B563

Accessibility & contrast

On white

3.67

#B37A1C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.72

#B37A1C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B37A1C

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B37A1C	#FFFFFF	#000000	##000000
##B37A1C	1.00	3.67	5.72	5.72
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.72	21.00	1.00	1.00
##000000	5.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7D04

Deuteranopia (green-blind)

#9C8B20

Tritanopia (blue-blind)

#C46B69

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #b37a1c;
/* rgb */ color: rgb(179, 122, 28);
/* oklch */ color: oklch(62.3% 0.123 73.7);

Tailwind

colors: {
  custom: {
    50: '#cfa062',
    500: '#b37a1c',
    950: '#000000',
  },
}

SCSS

$custom: #b37a1c;
$custom-light: #cfa062;
$custom-dark: #000000;

JSON

{
  "hex": "#b37a1c",
  "rgb": {
    "r": 179,
    "g": 122,
    "b": 28
  },
  "hsl": {
    "h": 37.351,
    "s": 72.947,
    "l": 40.588
  },
  "oklch": {
    "l": 0.62324,
    "c": 0.12341,
    "h": 73.7
  },
  "luminance": 0.23587
}

Semantic roles & 50–950 ramp

primary

#B37A1C

secondary

#5F88CB

accent

#7DF038

background

#FDF9F6

surface

#FBF2EB

border

#D4CCC6

text

#150E05

muted

#837E7A

Preview Lab

Preview with #B37A1C

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

Preview Lab → · Contrast checker → · Palette generator →