#B37B1C#B37B1C

#B37B1C is a light, vivid orange. Relative luminance 0.238; OKLCH L 62.5% C 0.123 H 74.5°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#B37B1C
RGB	rgb(179, 123, 28)
HSL	hsl(38, 73%, 41%)
HSV	hsv(38, 84%, 70%)
CMYK	cmyk(0%, 31.3%, 84.4%, 29.8%)
CIE-LAB	lab(55.92, 14.08, 55.71)
CIE-LCH	lch(55.92, 57.46, 75.81°)
OKLab	oklab(62.52% 0.033 0.1189)
OKLCH	oklch(62.52% 0.123 74.5)
XYZ	xyz(25.8850, 23.8358, 4.3359)
Luminance	0.2383 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B37B1C #1C54B3

analogous

#B32F1C #B37B1C #A0B31C

triadic

#B37B1C #1CB37B #7B1CB3

tetradic

#B37B1C #1CB32F #1C54B3 #B31CA0

square

#B37B1C #1CB32F #1C54B3 #B31CA0

split-complementary

#B37B1C #1CA0B3 #2F1CB3

monochromatic

#49320B #7E5714 #B37B1C #DE9D2E #E7B663

Accessibility & contrast

On white

3.64

#B37B1C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#B37B1C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B37B1C

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B37B1C	#FFFFFF	#000000	##000000
##B37B1C	1.00	3.64	5.77	5.77
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.77	21.00	1.00	1.00
##000000	5.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7E03

Deuteranopia (green-blind)

#9C8B20

Tritanopia (blue-blind)

#C36C69

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #b37b1c;
/* rgb */ color: rgb(179, 123, 28);
/* oklch */ color: oklch(62.5% 0.123 74.5);

Tailwind

colors: {
  custom: {
    50: '#cfa162',
    500: '#b37b1c',
    950: '#000000',
  },
}

SCSS

$custom: #b37b1c;
$custom-light: #cfa162;
$custom-dark: #000000;

JSON

{
  "hex": "#b37b1c",
  "rgb": {
    "r": 179,
    "g": 123,
    "b": 28
  },
  "hsl": {
    "h": 37.748,
    "s": 72.947,
    "l": 40.588
  },
  "oklch": {
    "l": 0.62518,
    "c": 0.12342,
    "h": 74.5
  },
  "luminance": 0.23833
}

Semantic roles & 50–950 ramp

primary

#B37B1C

secondary

#5F87CB

accent

#7CF038

background

#FDF9F6

surface

#FBF2EB

border

#D4CCC6

text

#150E06

muted

#837E7A

Preview Lab

Preview with #B37B1C

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

Preview Lab → · Contrast checker → · Palette generator →