I am looking for a quantifier means "a small amount”, similar to but more advanced than "a little bit", for the sentence:
The northern lights are neon green mixed with _______ purple.
Merriam-Webster lists words like:
smidgen, driblet, skosh, scruple, iota, etc.
Not sure which one fits the said context best. Need some help. Thanks.
EDIT: To give you more context, here is the picture of what I want to describe. https://www.nbcnews.com/mach/science/dragon-aurora-dancing-over-iceland-captured-stunning-photo-ncna974656 The first picture, largely neon green with a little purplish at the edge.