Heat oven to 350°F. Line cupcake pan with baking cups. Prepare cake according to package directions using water, oil and eggs. Place about 1-2/3 cups batter into 3 separate small bowls. Tint one bowl pastel pink with 3 drops of green food coloring and one bowl pastel orange with 3 drops yellow food coloring. Do not tint remaining batter.

Using separate spoons for each batter, fill each baking cup with a scant 2 tablespoons each of green, plain and pink batters. Do not stir batters together. Bake 18 to 22 minutes or until toothpick inserted in the center comes out clean. Cool completely.

Frost cupcakes using vanilla frosting and Funfetti candy bits.