嗯哼

import turtle
turtle.speed(10)
colors=['#4876FF','#CDC1C5','#00FFFF','#00FF7F','#EEA2AD','#B4EEB4','#EEAEEE','#D3D3D3','#E0FFFF','#DDA0DD','#C1CDC1','#00FA9A']

for i in range(200):
turtle.pencolor(colors[i%12])
turtle.forward(i)
turtle.left(46)

turtle.done()