"The Necromancer walked forwards. And Bea saw his face was colorful. Pale in skin, but alive. And his eyes—she felt a surge of apprehension. They were a pale green, alive, not the dark pits she knew. Peril Chandler, Archmage Chandler, turned his head. And he held out a hand, accepting the woman, the other Bea’s hand." -6.51 A
There seems to be some inconsistencies with his eye color.