COLOR VISION DEFICIENCYcolor vision deficiency · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:COLOR VISION DEFICIENCYTier 1Ordinal234Pythagorean117Classical221Reverse333Reverse Reduction117Standard848Final Large1498Ordinal227Reduced65Atbash687Isopsephy1656Ordinal261Abjad684