#C18B37#C18B37

#C18B37 is a light, moderate orange. Relative luminance 0.301; OKLCH L 67.5% C 0.119 H 74.9°. Best body text is #000000 at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#C18B37
RGB	rgb(193, 139, 55)
HSL	hsl(37, 56%, 49%)
HSV	hsv(37, 72%, 76%)
CMYK	cmyk(0%, 28%, 71.5%, 24.3%)
CIE-LAB	lab(61.72, 12.52, 51.16)
CIE-LCH	lch(61.72, 52.67, 76.25°)
OKLab	oklab(67.46% 0.0308 0.1145)
OKLCH	oklch(67.46% 0.119 74.9)
XYZ	xyz(31.9167, 30.0811, 7.7389)
Luminance	0.3008 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C18B37 #376DC1

analogous

#C14637 #C18B37 #B2C137

triadic

#C18B37 #37C18B #8B37C1

tetradic

#C18B37 #37C146 #376DC1 #C137B2

square

#C18B37 #37C146 #376DC1 #C137B2

split-complementary

#C18B37 #37B2C1 #4637C1

monochromatic

#62461C #916929 #C18B37 #D2A763 #E0C292

Accessibility & contrast

On white

2.99

#C18B37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.02

#C18B37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C18B37

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C18B37	#FFFFFF	#000000	##000000
##C18B37	1.00	2.99	7.02	7.02
#FFFFFF	2.99	1.00	21.00	21.00
#000000	7.02	21.00	1.00	1.00
##000000	7.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F8D2C

Deuteranopia (green-blind)

#AB9A3A

Tritanopia (blue-blind)

#D27D79

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #c18b37;
/* rgb */ color: rgb(193, 139, 55);
/* oklch */ color: oklch(67.5% 0.119 74.9);

Tailwind

colors: {
  custom: {
    50: '#d8ac72',
    500: '#c18b37',
    950: '#000000',
  },
}

SCSS

$custom: #c18b37;
$custom-light: #d8ac72;
$custom-dark: #000000;

JSON

{
  "hex": "#c18b37",
  "rgb": {
    "r": 193,
    "g": 139,
    "b": 55
  },
  "hsl": {
    "h": 36.522,
    "s": 55.645,
    "l": 48.627
  },
  "oklch": {
    "l": 0.67464,
    "c": 0.11856,
    "h": 74.9
  },
  "luminance": 0.30079
}

Semantic roles & 50–950 ramp

primary

#C18B37

secondary

#89A3CB

accent

#84DF49

background

#FDFAF7

surface

#FBF4ED

border

#D4CEC8

text

#151008

muted

#837F7B

Preview Lab

Preview with #C18B37

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

Preview Lab → · Contrast checker → · Palette generator →