#C66736#C66736

#C66736 is a mid, vivid orange. Relative luminance 0.220; OKLCH L 61.6% C 0.136 H 46.0°. Best body text is #000000 at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#C66736
RGB	rgb(198, 103, 54)
HSL	hsl(20, 57%, 49%)
HSV	hsv(20, 73%, 78%)
CMYK	cmyk(0%, 48%, 72.7%, 22.4%)
CIE-LAB	lab(54.00, 34.13, 43.69)
CIE-LCH	lch(54.00, 55.44, 52.00°)
OKLab	oklab(61.62% 0.0947 0.0981)
OKLCH	oklch(61.62% 0.136 46)
XYZ	xyz(28.8074, 21.9760, 6.2141)
Luminance	0.2197 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C66736 #3695C6

analogous

#C6364D #C66736 #C6AF36

triadic

#C66736 #36C667 #6736C6

tetradic

#C66736 #4DC636 #3695C6 #AF36C6

square

#C66736 #4DC636 #3695C6 #AF36C6

split-complementary

#C66736 #36C6AF #364DC6

monochromatic

#66351C #964E29 #C66736 #D58B64 #E2AF94

Accessibility & contrast

On white

3.89

#C66736 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.39

#C66736 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C66736

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C66736	#FFFFFF	#000000	##000000
##C66736	1.00	3.89	5.39	5.39
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.39	21.00	1.00	1.00
##000000	5.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#817430

Deuteranopia (green-blind)

#988934

Tritanopia (blue-blind)

#D9535C

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #c66736;
/* rgb */ color: rgb(198, 103, 54);
/* oklch */ color: oklch(61.6% 0.136 46.0);

Tailwind

colors: {
  custom: {
    50: '#de946f',
    500: '#c66736',
    950: '#000000',
  },
}

SCSS

$custom: #c66736;
$custom-light: #de946f;
$custom-dark: #000000;

JSON

{
  "hex": "#c66736",
  "rgb": {
    "r": 198,
    "g": 103,
    "b": 54
  },
  "hsl": {
    "h": 20.417,
    "s": 57.143,
    "l": 49.412
  },
  "oklch": {
    "l": 0.61621,
    "c": 0.13634,
    "h": 46
  },
  "luminance": 0.21973
}

Semantic roles & 50–950 ramp

primary

#C66736

secondary

#8BB7CD

accent

#ACE047

background

#FEF9F6

surface

#FDF1EC

border

#D5CBC7

text

#160D07

muted

#847E7A

Preview Lab

Preview with #C66736

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

Preview Lab → · Contrast checker → · Palette generator →