LU TP 96-8
                                                                   February 1996

         Colour: A Computer Program for QCD Colour Factor Calculations

                       Jari H\"akkinen, Hamid Kharraziha

A computer  program  for evaluating  colour factors  of QCD Feynman  diagrams is
presented,  and illustrative examples on how to use the program to calculate non
trivial colour factors are given.  The program  and the discussion in this paper
is based on a diagrammatic approach to colour factors.