You can easily find lists online for the decimal codes of various colors. Just search for "rgb triplet". The wiki link below can get you started:
http://en.wikipedia.org/wiki/Web_colors
For example, enter 255,69,0 and you'll get--
Also, to hang lights just click on the front door.
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Thank you. I'm bookmarking this topic for future use.
You can even use the ingame create-a-style to tell you the code for a color.
Find the color you want by using the Color Palette or the Color Wheel, then use the # (color numbers) to show you the RGB (red, green, blue) code you can use.
My Halloween pictures and Thanksgiving ones will be coming soon.