Colors: Lime Green & Purple

We aren't having a bridal party, so I'll have limited opportunities to incorporate these colors but purple and green are my two favorite colors.  I thought the green was also fitting because of the famous key limes of key west!  I love the green orchids but also want to include some deep purple orchids like those in the header photo. 

I want to use green grass or "turf" for our escort cards, which are going to be golf themed.