Ultimately, Lee opted to change the color to GREEN, which was consistently used in subsequent issues and retellings of the origin story. The Hulk made his Marvel Comics debut in the 1962 issue ...

The Three Colors of the Hulk We've Seen in the MCU Green is the default Hulk color, not only of the three ... that the green comes from drawing energy from an eldritch god named the One-Below ...

The default 'Hulk' color, most gamma mutates are green ... Bennett's Immortal Hulk revealed that Hulks are green because they draw energy from Marvel's ultimate villain - an eldritch god named ...