Mic-Nificent
I didn't eat nobody
I don't care what they say. When I was growing up he looked black to me and all my friends. You have to admit that at first glance he does look black. Like I said earlier, I was never a comic book nerd. My only knowledge of the DC universe came from the cartoons. So to me Lex was always black and so was Green Lantern. Which is why I could never understand the Ryan Reynolds movie or whenever they cast Lex as white in movies.
Then don't try and argue that the character IS black on the show. Say you've always seen him as black on the show or some shyt.
The funny thing about this shyt is that black characters actually DO appear throughout the DC Animated Universe and they look NOTHING like Harvey Dent and Lex Luthor. Even the light skinned black folks on those shows are darker than them.
And for the record John Stewart wasn't the first Green Lantern in those shows, it was Kyle Rayner. There's an episode of Superman The Animated series that shows his origin, plus Kyle shows up later in JLU.
y'all were projecting like a mothafukka that's all. Never once thought that and I had never read the comics.
At the time the Green Lantern movie was in development (and probably even now) John Stewart was by far the most popular Green Lantern. That characters stint on Justice League/JLU made him THE Green Lantern in the eyes of a lot of people. I remember when the Green Lantern movie was announced that even a lot of white folks were saying "Why'd they turn Green Lantern White
" because many of them didn't even know who Hal Jordan was.
or "black" Spider-Man 
which is all they will be remembered for instead of their character, that's why Will Smith was NEVER going to take the roles of Superman and Captain America despite them being offered to him by studios. Either make a new black character and put him in with the more popular one's or update and redesign the one's that are already there.