why is the Italtian team's uniforms blue when the flag is red, white, and green?

Answer 1

Because that is the color of the National Team, called "Azzurri".
That is an historical tradition: before the creation of the Italian Republic, the Italian Regal Family (Savoia) had color "azzurro" (kind of blue) in their flag and that color was adopted by the soccer National Team to respect the Regal tradition.
Since then the color has been kept in the Italian shirt, even though it is not a color present in their National flag.

NOTE: the Italian flag is green - white - red and NOT red - white -green

Answer 2

"Talking about their jersey, it’s the most soothing to look upon. Their historic jersey’s color is sky blue which is known as azzurro, in Italian. That’s why the soccer’s national team members are known as Azzurri. This is the same color for all other sports played in Italy whether it is athletics, motor sport and many more to mention."

Answer 3

What is the colour when you combine red, white and green?
I got no idea.

Answer 4

If you mix these three colors may be is Blue

Answer 5

becuse korea got red and white and green is mexico

Answer 6

it doesnt matter, it depends on who manufactured the uniform
it like holland and their oranje uniform or venezuela and their wine color uniform

Answer 7

because they are Azzuris

Answer 8

because they can do what they want