Yellow
.Yellow indicates jealousy, inconstancy, and adultery. In France the doors of traitors used to be daubed with yellow. In some countries the law ordains that Jews be clothed in yellow, because they betrayed our Lord. Judas in mediæval pictures is arrayed in yellow. In Spain the vestments of the executioner are either red or yellow—the former to indicate blood-shedding, and the latter treason.
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