unit Unit1;

interface

uses
  Windows, Messages, SysUtils, Classes, Graphics, 
  Controls, Forms, Dialogs,StdCtrls;

type
  TForm1 = class(TForm)

    Label1: TLabel;

    redRadio: TRadioButton;
    yellowRadio: TRadioButton;
    whiteRadio: TRadioButton;

    procedure redRadioClick(Sender: TObject);
    procedure yellowRadioClick(Sender: TObject);
    procedure whiteRadioClick(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.DFM}

procedure TForm1.redRadioClick(Sender: TObject);
begin
   Label1.Font.color:=clRed;
end;

procedure TForm1.yellowRadioClick(Sender: TObject);
begin
   Label1.Font.color:=clYellow;
end;

procedure TForm1.whiteRadioClick(Sender: TObject);
begin
   Label1.Font.color:=clWhite;
end;

end.
