The Krypton Factor were set. The contestants, from 1986 onwards, all had their own corresponding colour, either red, green, yellow or blue. They wore their own clothes, apart from the Physical Ability round where the contestants wore track suits which were, in early series, red, burgundy, orange, green, black, light blue and dark blue. From 1986 onwards, the tracksuits were red, green, yellow and blue, and varied in design over the series that followed. The track suits changed to black with a coloured stripe from 1990 to 1993. For their own clothes, the contestants either wore a shirt/blouse, tie or a neckscarf of
Blue–green distinction in language plant hues, and grey (like the sea); other shades of green would be referred to in Modern Irish as "uaine" or "uaithne", while "liath" is grey proper (like a stone). Scottish Gaelic uses the term "uaine" for "green". However, the dividing line between it and "gorm" is somewhat different than between the English "green" and "blue", with "uaine" signifying a light green or yellow-green, and "gorm" extending from dark blue (what in English might be navy blue) to include the dark green or blue-green of vegetation. Grass, for instance, is "gorm", rather than "uaine". In addition, "liath" covers a range