Mom
looks an awful lot like one of my ghost hets who has herself thrown some odd colored babies that needs further investigation, so she might be where this comes from.
@ yardy: It seems mostly that it's not the coloration in the hatchlings as it's more a patterning question in the identification. Except of course the eye color. I don't know if the OP could clarify the eye color for us though bc photo lighting can certainly play a role in any picture.