All of my charcoal/charcoal-based morphs have yellow. The only difference I see in that is the shade of yellow. Charcoal is usually a lemony/pastel yellow and aneries tend to have a stronger, more mustard yellow. But that can be subjective. I look for the contrast; that's something that you can't mistake at all especially in hatchlings.
He definitely has a huge contrast in his eyes, they're cute. I keep saying he... is there really any way to sex without probing? I know it's different than sexing a ball or a boa.
Orpheus, 1.0 Normal Ball Python, born approx 2007 (?)
Zillah, 0.1 BCI (b 2011, d 2014)
Ruska 1.0 BCI (b 2011)
Zmija 0.0.1 Anerythristic Corn Snake (b 2013)
Otto 1.0 Bumblebee Ball Python (b 2012)
Spot 1.0 Western Hognose (b 2014)
Pork Chop 1.0 Western Hognose (b 2013)
Ophelia 0.1.0 Desert Ball Python (b 2012)