what country has flag with yellow on top, blue in middle and red on bottom

The country is Venezuela. Its flag has three horizontal stripes: yellow on top, blue in the middle, and red on the bottom.

A nearby lookalike is Colombia , but Colombia’s yellow stripe is much wider than the blue and red, so it is not the exact equal-striped version you described.

Quick note

• Venezuela: equal horizontal yellow, blue, red stripes.

• Colombia: yellow, blue, red, but the yellow band is larger.

• Ecuador also uses yellow, blue, and red, but it includes a coat of arms in the center.

TL;DR: Venezuela.