How to make a hsv label? like here (description)

https://gyazo.com/37edd001b4039974d10ef2bd0ba429a4

local Gui = YourGui

while true do
	wait()
	Gui.TextColor3 = Color3.fromRGB(25, 55, 25)
	wait(1)
	Gui.TextColor3 = Color3.fromRGB(255, 255, 255)
end

Something like this I'm not gonna make the full script for you. You're gonna have to play around with the colours. Have fun :)