[SOLVED] Sparkles won't change color?

Okay, so everything is currently false until you click the brick. Assume the hierarchies are correct.

local part = script.Parent
local click = part.ClickDetector
local firstLearn = part.firstLearn
local alreadyLearned = part.alreadyLearned
local clicked = false

click.MouseClick:connect(function(plr)
	if plr.storage.skill_derp.Value == false and clicked == false then
		clicked = true
		plr.storage.skill_derp.Value = true
		local clone = firstLearn:clone()
		clone.Parent = plr.PlayerGui
		local sparkles = Instance.new("Sparkles", part)
		sparkles.SparkleColor = Color3.new(17, 238, 17) --Problem here; it won't change color! It just stays white instead of the neon green I wanted
		wait(5)
		sparkles:Destroy()
		print("Learned")
	elseif plr.storage.skill_derp.Value == true and clicked == false then
		clicked = true
		local clone2 = alreadyLearned:clone()
		clone2.Parent = plr.PlayerGui
		print("Learnt")
	else
		return false
	end
	wait(5)
	clicked = false
end)

Sparkles use BrickColor, not Color3.

--Line 14
sparkles.SparkleColor = BrickColor.new("Lime green")