#C66D36#C66D36

#C66D36 is a light, vivid orange. Relative luminance 0.232; OKLCH L 62.6% C 0.132 H 49.9°. Best body text is #000000 at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#C66D36
RGB	rgb(198, 109, 54)
HSL	hsl(23, 57%, 49%)
HSV	hsv(23, 73%, 78%)
CMYK	cmyk(0%, 44.9%, 72.7%, 22.4%)
CIE-LAB	lab(55.29, 30.96, 45.07)
CIE-LCH	lch(55.29, 54.68, 55.52°)
OKLab	oklab(62.61% 0.0851 0.1011)
OKLCH	oklch(62.61% 0.132 49.9)
XYZ	xyz(29.4258, 23.2127, 6.4202)
Luminance	0.2321 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C66D36 #368FC6

analogous

#C63647 #C66D36 #C6B536

triadic

#C66D36 #36C66D #6D36C6

tetradic

#C66D36 #47C636 #368FC6 #B536C6

square

#C66D36 #47C636 #368FC6 #B536C6

split-complementary

#C66D36 #36C6B5 #3647C6

monochromatic

#66381C #965329 #C66D36 #D58F64 #E2B294

Accessibility & contrast

On white

3.72

#C66D36 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.64

#C66D36 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C66D36

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C66D36	#FFFFFF	#000000	##000000
##C66D36	1.00	3.72	5.64	5.64
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.64	21.00	1.00	1.00
##000000	5.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#867830

Deuteranopia (green-blind)

#9C8C35

Tritanopia (blue-blind)

#D95B61

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #c66d36;
/* rgb */ color: rgb(198, 109, 54);
/* oklch */ color: oklch(62.6% 0.132 49.9);

Tailwind

colors: {
  custom: {
    50: '#dd9870',
    500: '#c66d36',
    950: '#000000',
  },
}

SCSS

$custom: #c66d36;
$custom-light: #dd9870;
$custom-dark: #000000;

JSON

{
  "hex": "#c66d36",
  "rgb": {
    "r": 198,
    "g": 109,
    "b": 54
  },
  "hsl": {
    "h": 22.917,
    "s": 57.143,
    "l": 49.412
  },
  "oklch": {
    "l": 0.6261,
    "c": 0.13211,
    "h": 49.9
  },
  "luminance": 0.23209
}

Semantic roles & 50–950 ramp

primary

#C66D36

secondary

#8BB4CD

accent

#A6E047

background

#FEF9F6

surface

#FDF2EC

border

#D5CCC7

text

#160E07

muted

#847E7A

Preview Lab

Preview with #C66D36

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

Preview Lab → · Contrast checker → · Palette generator →