Head and neck: Male - Front of face reddish purple; hindcrown greyish purple; complete narrow collar black; lower nape bluish green; upper bill orange; lower bill black. Female - head greyish purple; neck collar incomplete ring, yellowish.
Body: Overall yellowish green; wing coverts darker bluish green; reddish brown spot on lesser wing coverts.
Limbs and tail: Legs and feet grey; tail long, blue with white tip.