Pink Panda is the official fan club name for Apink. The official colour for the fandom is "Strawberry Pink."
Etymology
During the group's first official fanmeet, it was announced that the name of their official fan club is Pink Panda, a play on the name of the group and the Korean word for 'fan' (팬, paen). Also named after their former manager who went by the name "Kung Fu Panda".