5-step gradient: Luminous vivid yellow (#ffff00) to Luminous vivid green (#00ff00).

RGB Gradient: Luminous vivid yellow to Luminous vivid green

Spot colors

 
 
 
 
 
#ffff00 #bfff00 #7fff00 #3fff00 #00ff00

Linear gradient

CSS
background-image: linear-gradient(135deg, #ffff00, #00ff00);
Output

HSV Clockwise Gradient: Luminous vivid yellow to Luminous vivid green

Spot colors

 
 
 
 
 
#fffe00 #bfff00 #7fff00 #3fff00 #00ff00

Linear gradient

CSS
background-image: linear-gradient(135deg, #fffe00, #bfff00, #7fff00, #3fff00, #00ff00);
Output

HSV Counterclockwise Gradient: Luminous vivid yellow to Luminous vivid green

Spot colors

 
 
 
 
 
#ffff00 #ff003f #7f00ff #00bfff #00ff00

Linear gradient

CSS
background-image: linear-gradient(135deg, #ffff00, #ff003f, #7f00ff, #00bfff, #00ff00);
Output