Luminância RGB

Y = 0.2126·R + 0.7152·G + 0.0722·B (sRGB).

Created by: Renato Passos, Eng. de Software
Reviewed by: Renato Passos, Eng. de Software

Last updated: Apr 18, 2026

R (0-255)

G (0-255)

B (0-255)

Luminância

0,2126

Formula

Y = 0.2126R + 0.7152G + 0.0722B

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