So, I stumbled across heterochromia, and I have central, but I'm not sure if I have partial.

My eyes are emerald green, they have a golden ring around the pupil, but it doesn't actually go straight to the pupil. In side the golden ring, is the inner ring that hugs the pupil, half of the inner ring is emerald green while the other half is brown.

So, would my inner ring of half green, and half brown be partial heterochomia, or nothing?