import numpy as np
import cv2
import math
import os

if __name__ == '__main__':

    im=np.zeros((1,1,3),np.uint8)
    im[:,:,:]=(74,188,41)

    im[:,:,:]=(255,255,255)
    im[:,:,:]=(255,0,0)
    im[:,:,:]=(0,255,0)
    im[:,:,:]=(0,0,255)
    
    hsv = cv2.cvtColor(im, cv2.COLOR_BGR2HSV)
    print(hsv)
    exit(0)