Question

Why is green colour light is used in traffic signal brainly?

Answer 1

$\fcolorbox{blue}{aqua}{Hey Mate Here Is Your Answer}$

$\huge\mathfrak{Because}$

For the other colors, they chose white as the color for go and green as the color for caution. ... Thus, the railroad decided to change it so the green light meant go and a caution “yellow” was chosen, primarily because the color is so distinct from the other two colors used.

$\bold{\huge{\fbox{\color{Maroon}{Hope It Helps You}}}}$

Answer 2

Explanation:

Allows traffic to proceed in the direction denoted, if it is safe to do so and there is room on the other side of the intersection. The green light was traditionally green in colour (hence its name) though modern LED green lights are turquoise.