Where does “grüngelb” come from?

grüngelb (German) comes from German Gelb, from Middle High German gël, from Old High German gelo, from Proto-West Germanic gelu, from Proto-Germanic gelwaz, from Proto-Indo-European ǵʰelh₃wós, from Proto-Indo-European ǵʰelh₃- — to flourish; green, yellow.

grüngelb (German): green-yellow, yellow-green

Definitions

  1. green-yellow, yellow-green

Ancestry of “grüngelb”, step by step

grüngelb traces back through two separate lines of ancestry.

via German Gelb

StepLanguageWordMeaning
1GermanGelbyellow; yolk
2Middle High Germangël—
3Old High Germangeloyellow
4Proto-West Germanicgeluyellow
5Proto-Germanicgelwazyellow
6Proto-Indo-Europeanǵʰelh₃wósyellow, green
7Proto-Indo-Europeanǵʰelh₃-to flourish; green, yellow

via German Grün

StepLanguageWordMeaning
1GermanGrüngreen; vert; green in heraldry; leaves, a suit in...
2Middle High Germangrüene—
3Old High Germangruonigreen; greenness
4Proto-West Germanicgrōnīgreen
5Proto-Germanicgrōnizgreen
6Proto-Indo-Europeanǵʰreh₁-to become green, grow; to grow; to green, to grow
Every word from Proto-Indo-European ǵʰelh₃- →Every word from Proto-Indo-European ǵʰelh₃wós →Every word from Proto-Germanic gelwaz →