I'm testing colors on this guy. I figure he's wearing a collar made of seaweed, so I'm testing out a green color. I can shade it to a darker green or a darker green-blue or towards a desaturated olive-drab.

On the other hand, if I go with a light lavender, I can maintain a more analogous color scheme. It just won't look like seaweed (unless it's "fantasy seaweed" ;-) ). I'm also thinking of switching the gold beads around the necklace to match the analogous color scheme as well (coral, lavender, blue, etc.).

What are your thoughts? Does the green work?