tkinter change color code example

Example 1: change background color of tkinter

root.configure(background='black')

Example 2: how to change button background color while clicked tkinter python

#Type "activebackground=" + your chosen background color between commas
col = Button(yourWindow, text='col', bg='gray25', activebackground='cyan')

Example 3: text color tkinter

from Tkinter import *

def onclick():
   pass

root = Tk()
text = Text(root)
text.insert(INSERT, "Hello.....")
text.insert(END, "Bye Bye.....")
text.pack()

text.tag_add("here", "1.0", "1.4")
text.tag_add("start", "1.8", "1.13")
text.tag_config("here", background="yellow", foreground="blue")
text.tag_config("start", background="black", foreground="green")
root.mainloop()