Code Sketch

clear
var clr = ColorMaker.hsla(192, 1.00, 0.50, 0.36)
setPenColor(black)
setSpeed(fast)
repeat(30){
    setFillColor(clr)
    circle(50)
    hop(5)
    circle(50)   
    clr = clr.spin(20)
}
right
repeat(30){
    setFillColor(clr)
    circle(50)
    hop(5)
    circle(50)   
    clr = clr.spin(20)
}
right 
repeat(30){
    setFillColor(clr)
    circle(50)
    hop(5)
    circle(50)   
    clr = clr.spin(20)
}
right 
repeat(30){
    setFillColor(clr)
    circle(50)
    hop(5)
    circle(50)   
    clr = clr.spin(20)
}
right