#C66C3C#C66C3C

#C66C3C is a light, vivid orange. Relative luminance 0.231; OKLCH L 62.5% C 0.130 H 47.1°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#C66C3C
RGB	rgb(198, 108, 60)
HSL	hsl(21, 55%, 51%)
HSV	hsv(21, 70%, 78%)
CMYK	cmyk(0%, 45.5%, 69.7%, 22.4%)
CIE-LAB	lab(55.13, 31.80, 41.87)
CIE-LCH	lch(55.13, 52.58, 52.78°)
OKLab	oklab(62.51% 0.0886 0.0953)
OKLCH	oklch(62.51% 0.13 47.1)
XYZ	xyz(29.4694, 23.0604, 7.1733)
Luminance	0.2306 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C66C3C #3C96C6

analogous

#C63C51 #C66C3C #C6B13C

triadic

#C66C3C #3CC66C #6C3CC6

tetradic

#C66C3C #51C63C #3C96C6 #B13CC6

square

#C66C3C #51C63C #3C96C6 #B13CC6

split-complementary

#C66C3C #3CC6B1 #3C51C6

monochromatic

#69391F #98522D #C66C3C #D4906B #E2B39B

Accessibility & contrast

On white

3.74

#C66C3C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.61

#C66C3C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C66C3C

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C66C3C	#FFFFFF	#000000	##000000
##C66C3C	1.00	3.74	5.61	5.61
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.61	21.00	1.00	1.00
##000000	5.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#857837

Deuteranopia (green-blind)

#9B8C3B

Tritanopia (blue-blind)

#D85A61

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #c66c3c;
/* rgb */ color: rgb(198, 108, 60);
/* oklch */ color: oklch(62.5% 0.130 47.1);

Tailwind

colors: {
  custom: {
    50: '#dd9774',
    500: '#c66c3c',
    950: '#000000',
  },
}

SCSS

$custom: #c66c3c;
$custom-light: #dd9774;
$custom-dark: #000000;

JSON

{
  "hex": "#c66c3c",
  "rgb": {
    "r": 198,
    "g": 108,
    "b": 60
  },
  "hsl": {
    "h": 20.87,
    "s": 54.762,
    "l": 50.588
  },
  "oklch": {
    "l": 0.6251,
    "c": 0.13017,
    "h": 47.1
  },
  "luminance": 0.23057
}

Semantic roles & 50–950 ramp

primary

#C66C3C

secondary

#90B8CE

accent

#AADE4A

background

#FEF9F7

surface

#FDF2ED

border

#D5CCC8

text

#160D08

muted

#847E7B

Preview Lab

Preview with #C66C3C

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

Preview Lab → · Contrast checker → · Palette generator →