Depending on which Green Lantern we are speaking about. If we are talking about Hal Jordan (the most notable and popular Green Lantern), no, he has the skin tone of a white person for he is a white american. Others have green skin because Green Lanterns are actually a large corps of different alien species (basically a space army) in which the Green Lantern (Hal Jordan) is a part of.
there are many green lanterns, and all the green lanterns of earth are still presently alive.
There are thousands of green lanterns each assigned to a specific sector. Earths sector happens to have the most with 4 green lanterns.
Sinestro.
You are correct
Some lanterns weaknesses are the color yellow, but well trained lanterns can overcome this weakness.
There are no known Lanterns on that sector.
In the brightest day, in the blackest night, no evil shall escape my sight, Let those who worship evil's might, Beware my power, GREEN LANTERNS LIGHT!
There are a lot of Green Lanterns but if your referring to the GL movie, Hal Jordan was a pilot.
Green Lanterns- Willpower, Ion is the Willpower entity Orange Corps- avarice Sinestro Corps-fear, the parallax is the Fear entity Blue Lanterns- Hope, no entity, but are the only ones who can destroy a Red lantern Red Lanterns- Rage, no known entity, but can steal rings Black Lanterns- Death, no entity, but claims all dead superheroes. Star Sapphires- Love, Love entity- Predator. Indigo Tribe: Unknown. White Lanterns: Unknown, all DC superheroes are these.
The main character Hal Jordan's skin color is Caucasian. His other green lantern companions from Earth, Guy Gardner and Kyle Raynor are also Caucasian. The green lanterns from Earth that are not Caucasian are John Stewart and the more recent Simon Baz who are both African American.
Mogo's, if you read "War of the Green Lanterns" series you can see i in his core and its by far the most powerful.
Hal Jordan is the alter-ego of the Green Lantern, a superhero in the DC Comics universe. He is a member of the Green Lantern Corps and is known for his bravery and willpower in protecting the universe.