Quote:As I recall in rebirth and in Sinestro Corp war, it was stated that green is the center of the spectrum and considered by the guardians as the purest part of the spectrum, hence their use of it.
Quote:Green really doesn't have an opposite in that sense, though red/rage can overwhelm green as shown when a red ring latched onto Hal and his green ring went offline as a result, or when he felt a strong NEED to get the orange battery from Larfleeze and was overwhelmed as soon as he grabbed it. Larfleeze quickly took it back but for a moment Hal was being affected by the power as his green ring was blocked by the blue and Hal hadn't yet realized how to unleash the blue power.
Quote:yellow of course weakens green when facing yellow, but if a GL summons enough willpower/courage they can defeat yellow, red and presumably orange.
Every color should have an opposite though. Except gray I guess.
In a way, everything else is Green's opposite.