(Greek: "1 + 1/2", "hemiolic")
A shade of genus containing a 3/4 tone interval. The Chroma Hemiolion [χρωμα ημιολιον] or Hemiolic Chromatic has a C.I. approximating 11/9 (350¢).
In general, the word hemiolion and its derivatives refers to the ratio 3:2.