#C66C38#C66C38

#C66C38 is a light, vivid orange. Relative luminance 0.230; OKLCH L 62.5% C 0.132 H 48.5°. Best body text is #000000 at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#C66C38
RGB	rgb(198, 108, 56)
HSL	hsl(22, 56%, 50%)
HSV	hsv(22, 72%, 78%)
CMYK	cmyk(0%, 45.5%, 71.7%, 22.4%)
CIE-LAB	lab(55.09, 31.59, 43.86)
CIE-LCH	lch(55.09, 54.05, 54.24°)
OKLab	oklab(62.46% 0.0873 0.0989)
OKLCH	oklch(62.46% 0.132 48.5)
XYZ	xyz(29.3677, 23.0197, 6.6373)
Luminance	0.2302 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C66C38 #3892C6

analogous

#C6384B #C66C38 #C6B338

triadic

#C66C38 #38C66C #6C38C6

tetradic

#C66C38 #4BC638 #3892C6 #B338C6

square

#C66C38 #4BC638 #3892C6 #B338C6

split-complementary

#C66C38 #38C6B3 #384BC6

monochromatic

#67381D #96522B #C66C38 #D48F67 #E2B297

Accessibility & contrast

On white

3.75

#C66C38 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.60

#C66C38 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C66C38

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C66C38	#FFFFFF	#000000	##000000
##C66C38	1.00	3.75	5.60	5.60
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.60	21.00	1.00	1.00
##000000	5.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#857832

Deuteranopia (green-blind)

#9B8C37

Tritanopia (blue-blind)

#D95A61

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #c66c38;
/* rgb */ color: rgb(198, 108, 56);
/* oklch */ color: oklch(62.5% 0.132 48.5);

Tailwind

colors: {
  custom: {
    50: '#dd9771',
    500: '#c66c38',
    950: '#000000',
  },
}

SCSS

$custom: #c66c38;
$custom-light: #dd9771;
$custom-dark: #000000;

JSON

{
  "hex": "#c66c38",
  "rgb": {
    "r": 198,
    "g": 108,
    "b": 56
  },
  "hsl": {
    "h": 21.972,
    "s": 55.906,
    "l": 49.804
  },
  "oklch": {
    "l": 0.62464,
    "c": 0.13191,
    "h": 48.5
  },
  "luminance": 0.23016
}

Semantic roles & 50–950 ramp

primary

#C66C38

secondary

#8DB5CD

accent

#A8DF49

background

#FEF9F6

surface

#FDF2EC

border

#D5CCC7

text

#160D08

muted

#847E7B

Preview Lab

Preview with #C66C38

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

Preview Lab → · Contrast checker → · Palette generator →