Heat oven to 350°F. In small bowl, mix crust ingredients. Press in bottom and up side of 9-inch glass pie plate. Bake 12 minutes or until golden brown; cool.
In large bowl, beat condensed milk, grated lime peel, lime juice, egg yolks and food color with electric mixer on medium speed about 1 minute or until well blended. Pour into partially baked crust.
Bake 15 to 20 minutes or until center is set. Cool on cooling rack 15 minutes. Cover; refrigerate until chilled, at least 2 hours but no longer than 3 days. Spread whipped topping over pie. Garnish with toasted macadamia nuts, coconut and lime slices.