Question: when did clemson win the national football championship
Answer: 537 ) Playoff appearances 3 ( 2015 , 2016 , 2017 ) Playoff record 3 -- 2 Claimed nat'l titles 2 ( 1981 , 2016 ) National finalist 1 ( 2015 ) Conference titles 23 ( 4 SIAA , 2 SoCon , 17 ACC ) Division titles 6 ( 2009 , 2011 , 2012 , 2015 , 2016 , 2017 ) Rivalries South Carolina Gamecocks Florida State Seminoles Georgia Tech Yellow Jackets Georgia Bulldogs NC State Wolfpack Boston College Eagles Auburn Tigers Consensus All - Americans 25 Current uniform Colors Orange and Regalia Fight song Tiger Rag Mascot The Tiger Marching band Tiger Band Website