Supplementary data and command files for Haynie and Bowern’s investigation of the evolution of color term systems in Pama-Nyungan are available here. Please see the ‘attachments’ for the relevant zip files, as described in the paper’s supplementary materials. The zips include tree sample (700 trees, 189 languages); the data files needed to run loss/gain models, ancestral state reconstruction, and dependencies; and the commands used to generate the results in BayesTraits v2.0. Note that while we provide one set of dependencies commands, the files need to be run for each pair of data files.