orange-yellow

The compound adjective "orange-yellow" is a modern English formation that combines the names of two primary spectral colors to describe an intermediate hue. The word "orange" entered English via a long trade route, tracing from Sanskrit through Persian and Arabic to Southern European languages, originally referring to the fruit before denoting its color. "Yellow" is a native English word with ancient Indo-European roots related to brightness and the color of light. When combined with a hyphen, they follow a common English pattern for creating precise color descriptors, where the first color modifies the second, indicating a shade closer to yellow but tinged with orange.

Structure: orange (color) + yellow (color) - orange: From Old French orenge, from Arabic nāranj, from Persian nārang, from Sanskrit nāraṅga (orange tree). Functions as a noun used attributively to denote the color. - yellow: From Old English geolu, geolwe (yellow), from Proto-Germanic gelwaz, from Proto-Indo-European ǵʰelh₃- (to shine, green, yellow). Functions as a noun used attributively to denote the color.