change background color of button

[metulburr]

This method uses classes

import tkinter as tk

root = tk.Tk()

class Button:
    def __init__(self, win, text, color):
        self.btn = tk.Button(win, text=text, command=self.change_color)
        self.btn.pack()
        self.color = color

    def change_color(self):
        self.btn.config(bg=self.color)

btn1 = Button(root, 'one', '#00ffff')
btn2 = Button(root, 'two', '#0000ff')

root.mainloop()