The Boston Celtics are a professional basketball team based in Boston, Massachusetts. They are part of the Eastern Conference in the National Basketball Association (NBA). Founded in 1946, the Celtics are known for their rich history and have won a total of 17 NBA championships, tied for the most in league history. The team's colors are green, white, and gold, and they play their home games at the TD Garden. The Celtics have a strong fan base and are recognized for their iconic leprechaun logo. Notable players in their history include Bill Russell, Larry Bird, and Paul Pierce.