Color
Why does skin look green on stage?
Usually because the light spectrum, wall spill, white balance, or camera correction is pushing skin into an ugly compromise zone.
Diagnostic pageLuma / 0–100 IRE
RGB paradeChannel separation
VectorscopeChrominance
Incident trace: slightly looser spread, controlled irregularity.
01//Likely causes
Cause
Mixed lighting with poor spectral behavior.
Cause
LED screen spill contaminating the subject.
Cause
Bad white balance target for the actual scene.
Cause
Matrix or paint correction compensating for the wrong problem.
02//Check first
First move
Lighting sources
First move
Screen spill
First move
White balance method
First move
Control camera references