$10 Bill adds orange, yellow, red to your green

Just in time for spring, the government infused a little color into the $10-bill Thursday.
The new bill — featuring shades of orange, yellow and red — joined colorized versions of the $20 bill and the $50 bill as the Bureau of Engraving and Printing attempts to stay ahead of counterfeiters and ever-more sophisticated copying machines.


http://www.startribune.com/484/story/280296.html