This video shows a simple step by step way to match color when cutting and pasting an object in to a new background and make it look like it originated in that environment. Found [Via]
Tutorial: Easy color match in Photoshop
About the Author: Mike Goldner of ArtisanHD
With a passion for Artisan Colour's high-quality color matching and digital print process, Mike Goldner provides expert client support services on a local and national level to Artisan Colour's online print service customers who order large format, high-definition prints online direct from ArtisanHD.com.