def METHOD_NAME():
    """Create a color dictionary for VIS wavelengths."""
    params.color_scale = "turbo"
    vis_wavelengths = np.arange(445, 701)
    vis_colors_ = color_palette(num=256)
    vis_colors_ = [tuple([xi / 255 for xi in x]) for x in vis_colors_]
    vis_colors = {}
    for i, wv in enumerate(vis_wavelengths):
        vis_colors[wv] = vis_colors_[i]
    return vis_colors