What does Austin FC logo mean? The Austin FC logo is explained The logo for Austin FC, designed by The Butler Bros, includes a number of details that are explained. Explanation of the Austin FC logo. The Austin FC badge features a green silhouette of two intertwining oak trees set against a black background with the name of the city prominently affixed at the top of the U-shaped badge. The Texas Live Oak is a traditional symbol of the city, and the badge boasts 11 intermingled branches, representing the 11 players on a field, and four roots that symbolize the unification of the city. Share this: