code: def yuv_to_rgb(y, u=None, v=None):
    
    if type(y) in [list,tuple]:
      y, u, v = y
    r = y + (v * 1.13983)
    g = y - (u * 0.39465) - (v * 0.58060)
    b = y + (u * 2.03211)
    return (r, g, b)
docs: Convert the color from YUV coordinates to RGB.
  
    Parameters:
      :y:
        The Y component value [0...1]
      :u:
        The U component value [-0.436...0.436]
      :v:
        The V component value [-0.615...0.615]
  
    Returns:
      The color as an (r, g, b) tuple in the range:
      r[0...1],
      g[0...1],
      b[0...1]
  
    >>> '(%g, %g, %g)' % yuv_to_rgb(0.5925, -0.2916, 0.3575)
    '(0.999989, 0.500015, -6.3276e-05)'