Can I use the property, 'TeamColor' in a server script?

Hello! I have been looking in a ton of places, but can't find any help for this. I have a server script with this code:

local ReplicatedStorage = game.ReplicatedStorage
local CreateEvent = ReplicatedStorage.Events:WaitForChild("CreateEvent")
local City = game.ReplicatedStorage.Cities.City

function Fired(plr)
	local char = plr.Character
	local leg = char["Left Leg"]
	local offset = Vector3.new(0, 0, 0)
	local Cloney = City:Clone()
	Cloney.Parent = workspace
	Cloney:MoveTo(leg.Position + offset)
	if plr.TeamColor == "Shamrock" then
		Cloney.CityBase.BrickColor = BrickColor.new("Shamrock")
	elseif plr.TeamColor == "Maroon" then
		Cloney.CityBase.BrickColor = BrickColor.new("Maroon")
	end
end

CreateEvent.OnServerEvent:Connect(Fired)

I am still working on the offsets and other things in this script, so don't judge. I tried using

BrickColor.new(plr.TeamColor) 

and that didn't work either, but it will work in a local script. Any help is appreciated!