Question

Does bees attracted to pink color?

Answer 1

Bright colours attract bees, bumblebees and wasps, especially yellow and blue:

http://resteasypestcontrol.com/bees-and-wasps-facts-which-colors-will-attract-them/

http://animalquestions.org/invertebrates/bees/are-bees-attracted-to-certain-colors/

But in your case, it might be a migrating swarm, and the green with the players' coloured clothing might have looked like a meadow with big flowers.

Answer 2

Bees are atteacted to a color spectrum largely undectible to the human eye.