How to set color of font in titlebar of active window

Colorset 4 fg White, bg Seagreen
Style "*" Colorset 4

Using the obove code, I still can not get a white font in active titlebar.
What I should do to make the color of font become white?
Thank you for your help~!

Of course you do – and it works, for the INACTIVE window (that is, windows which do not have focus). You probably want and mean:

Style * HilightColorset 4

– Thomas Adam

Thank you, Adam. You have help me twice!

I help almost everyone who has ever asked a question here, and as I would have told you the first time, my name is Thomas. Adam is my surname.

– Thomas Adam