English · Slang Attested

RGB

In real, traceable use. Part of the curated seed collection; community review is coming.

Meaning · English

RGB lighting; lights (especially LEDs) able to display a wide range of colors by being able to individually adjust the strength of the red, green, and blue channels.

Where it’s used: Used American English

Examples

An RGB keyboard

Usage example from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30)

Sources & notes

Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).

Common questions

What does “RGB” mean?

RGB lighting; lights (especially LEDs) able to display a wide range of colors by being able to individually adjust the strength of the red, green, and blue channels.

Is “RGB” formal or informal?

RGB is generally slang.

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