#C18731#C18731

#C18731 is a light, vivid orange. Relative luminance 0.289; OKLCH L 66.6% C 0.122 H 73.0°. Best body text is #000000 at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#C18731
RGB	rgb(193, 135, 49)
HSL	hsl(36, 60%, 47%)
HSV	hsv(36, 75%, 76%)
CMYK	cmyk(0%, 30.1%, 74.6%, 24.3%)
CIE-LAB	lab(60.68, 14.42, 52.72)
CIE-LCH	lch(60.68, 54.66, 74.70°)
OKLab	oklab(66.64% 0.0356 0.1166)
OKLCH	oklch(66.64% 0.122 73)
XYZ	xyz(31.2129, 28.8898, 6.8375)
Luminance	0.2889 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C18731 #316BC1

analogous

#C13F31 #C18731 #B3C131

triadic

#C18731 #31C187 #8731C1

tetradic

#C18731 #31C13F #316BC1 #C131B3

square

#C18731 #31C13F #316BC1 #C131B3

split-complementary

#C18731 #31B3C1 #3F31C1

monochromatic

#5F4318 #906525 #C18731 #D5A45A #E2BF8B

Accessibility & contrast

On white

3.10

#C18731 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.78

#C18731 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C18731

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C18731	#FFFFFF	#000000	##000000
##C18731	1.00	3.10	6.78	6.78
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.78	21.00	1.00	1.00
##000000	6.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B8A25

Deuteranopia (green-blind)

#A99834

Tritanopia (blue-blind)

#D27875

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #c18731;
/* rgb */ color: rgb(193, 135, 49);
/* oklch */ color: oklch(66.6% 0.122 73.0);

Tailwind

colors: {
  custom: {
    50: '#d9a96e',
    500: '#c18731',
    950: '#000000',
  },
}

SCSS

$custom: #c18731;
$custom-light: #d9a96e;
$custom-dark: #000000;

JSON

{
  "hex": "#c18731",
  "rgb": {
    "r": 193,
    "g": 135,
    "b": 49
  },
  "hsl": {
    "h": 35.833,
    "s": 59.504,
    "l": 47.451
  },
  "oklch": {
    "l": 0.66637,
    "c": 0.1219,
    "h": 73
  },
  "luminance": 0.28887
}

Semantic roles & 50–950 ramp

primary

#C18731

secondary

#82A0CC

accent

#85E345

background

#FEFAF6

surface

#FCF4EC

border

#D5CEC7

text

#151007

muted

#847F7A

Preview Lab

Preview with #C18731

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

Preview Lab → · Contrast checker → · Palette generator →