Previous Article Next Article Table of Contents Color Research and Application, Vol.23, No.5, 335-336, 1998 DOI10.1002/(SICI)1520-6378(199810)23:5<335::AID-COL10>3.0.CO;2-8 Export Citation The conundrum of supra-threshold hue differences Kuehni RG Please enable JavaScript to view the comments powered by Disqus.