How to Say "green light" in Spanish
The Spanish word for “green light” is “ok” — B1 level.
English → SpanishB1
NounB1informal
Figurative permission

Examples
Necesito el ok del jefe para empezar el proyecto.
I need the boss's okay to start the project.
Cuando me des el ok, compro los boletos.
When you give me the okay, I'll buy the tickets.
Always Masculine
When used as a thing (a noun) that you can give or get, 'ok' is treated as a masculine word. That's why you'll always see it with 'el' or 'un', like 'el ok' (the okay).
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