you should cout this in order to get colored output on terminal:



\033[<COLORCODE>m<YOUR TEXT>\033[0m


color codes :
    30-37: Foreground colors (30=black, 31=red, 32=green, 33=yellow, 34=blue, 35=magenta, 36=cyan, 37=white)

    40-47: Background colors (same color order as foreground)

    0: Reset to default

    1: Bold/bright

    4: Underline

in order to use color + bold/underline you should use ; coloumn

e.g.

std::cout << "\033[31mThis is red text\033[0m" << std::endl;
std::cout << "\033[32mThis is green text\033[0m" << std::endl;
std::cout << "\033[1;34mThis is bold blue text\033[0m" << std::endl;