#C18537#C18537

#C18537 is a light, moderate orange. Relative luminance 0.284; OKLCH L 66.3% C 0.118 H 70.0°. Best body text is #000000 at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#C18537
RGB	rgb(193, 133, 55)
HSL	hsl(34, 56%, 49%)
HSV	hsv(34, 72%, 76%)
CMYK	cmyk(0%, 31.1%, 71.5%, 24.3%)
CIE-LAB	lab(60.24, 15.82, 49.62)
CIE-LCH	lch(60.24, 52.08, 72.32°)
OKLab	oklab(66.31% 0.0405 0.1112)
OKLCH	oklch(66.31% 0.118 70)
XYZ	xyz(31.0716, 28.3910, 7.4573)
Luminance	0.2839 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C18537 #3773C1

analogous

#C14037 #C18537 #B8C137

triadic

#C18537 #37C185 #8537C1

tetradic

#C18537 #37C140 #3773C1 #C137B8

square

#C18537 #37C140 #3773C1 #C137B8

split-complementary

#C18537 #37B8C1 #4037C1

monochromatic

#62431C #916429 #C18537 #D2A263 #E0BE92

Accessibility & contrast

On white

3.14

#C18537 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.68

#C18537 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C18537

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C18537	#FFFFFF	#000000	##000000
##C18537	1.00	3.14	6.68	6.68
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.68	21.00	1.00	1.00
##000000	6.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99892E

Deuteranopia (green-blind)

#A89739

Tritanopia (blue-blind)

#D27675

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #c18537;
/* rgb */ color: rgb(193, 133, 55);
/* oklch */ color: oklch(66.3% 0.118 70.0);

Tailwind

colors: {
  custom: {
    50: '#d8a872',
    500: '#c18537',
    950: '#000000',
  },
}

SCSS

$custom: #c18537;
$custom-light: #d8a872;
$custom-dark: #000000;

JSON

{
  "hex": "#c18537",
  "rgb": {
    "r": 193,
    "g": 133,
    "b": 55
  },
  "hsl": {
    "h": 33.913,
    "s": 55.645,
    "l": 48.627
  },
  "oklch": {
    "l": 0.66306,
    "c": 0.11835,
    "h": 70
  },
  "luminance": 0.28388
}

Semantic roles & 50–950 ramp

primary

#C18537

secondary

#89A6CB

accent

#8ADF49

background

#FDFAF7

surface

#FBF4ED

border

#D4CEC8

text

#150F08

muted

#837F7B

Preview Lab

Preview with #C18537

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

Preview Lab → · Contrast checker → · Palette generator →