This Christmas card uses the Splitcoast Color Challenge#403 here. The colors to use are Real Red, Gumball Green and Basic Gray. Pennant Parade is the stamp set and there's some Gumball Green In-Color DSP.
Here's my recipe:
Stamps: Pennant Parade
Papers: Whisper White, Gumball Green, Real Red, Basic Gray, '12-'14 In-Color DSP Stack, Red Glimmer paper
Inks: Real Red, Basic Gray and Gumball Green