Color64 is a computer BBS system for the Commodore 64 during the 1980s. It was written by Greg Pfountz. The I/O was all written in machine language. It was also composed in modules, each written in BASIC. A side program was developed, ColorTerm, which allowed IBM PC compatibles to log into Color64 BBS with the full C64 character set.

This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these template messages) This article does not cite any sources. (December 2009) The topic of this article may not meet Wikipedia's general notability guideline. (March 2023)