#C66E38#C66E38

#C66E38 is a light, vivid orange. Relative luminance 0.234; OKLCH L 62.8% C 0.131 H 49.9°. Best body text is #000000 at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#C66E38
RGB	rgb(198, 110, 56)
HSL	hsl(23, 56%, 50%)
HSV	hsv(23, 72%, 78%)
CMYK	cmyk(0%, 44.4%, 71.7%, 22.4%)
CIE-LAB	lab(55.53, 30.52, 44.33)
CIE-LCH	lch(55.53, 53.83, 55.45°)
OKLab	oklab(62.8% 0.0841 0.0999)
OKLCH	oklch(62.8% 0.131 49.9)
XYZ	xyz(29.5810, 23.4464, 6.7084)
Luminance	0.2344 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C66E38 #3890C6

analogous

#C63849 #C66E38 #C6B538

triadic

#C66E38 #38C66E #6E38C6

tetradic

#C66E38 #49C638 #3890C6 #B538C6

square

#C66E38 #49C638 #3890C6 #B538C6

split-complementary

#C66E38 #38C6B5 #3849C6

monochromatic

#67391D #96532B #C66E38 #D49167 #E2B397

Accessibility & contrast

On white

3.69

#C66E38 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.69

#C66E38 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C66E38

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C66E38	#FFFFFF	#000000	##000000
##C66E38	1.00	3.69	5.69	5.69
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.69	21.00	1.00	1.00
##000000	5.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#877932

Deuteranopia (green-blind)

#9C8D37

Tritanopia (blue-blind)

#D85C62

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #c66e38;
/* rgb */ color: rgb(198, 110, 56);
/* oklch */ color: oklch(62.8% 0.131 49.9);

Tailwind

colors: {
  custom: {
    50: '#dd9871',
    500: '#c66e38',
    950: '#000000',
  },
}

SCSS

$custom: #c66e38;
$custom-light: #dd9871;
$custom-dark: #000000;

JSON

{
  "hex": "#c66e38",
  "rgb": {
    "r": 198,
    "g": 110,
    "b": 56
  },
  "hsl": {
    "h": 22.817,
    "s": 55.906,
    "l": 49.804
  },
  "oklch": {
    "l": 0.62799,
    "c": 0.13058,
    "h": 49.9
  },
  "luminance": 0.23443
}

Semantic roles & 50–950 ramp

primary

#C66E38

secondary

#8DB5CD

accent

#A6DF49

background

#FEF9F6

surface

#FDF2EC

border

#D5CCC7

text

#160E08

muted

#847E7B

Preview Lab

Preview with #C66E38

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

Preview Lab → · Contrast checker → · Palette generator →