尝试此

  AppCompatRadioButton newRadioButton = new AppCompatRadioButton（this）; 
 AppCompatCheckBox newCheckBox = new AppCompatCheckBox（this）; 
 

RadioGroup newRadioButton = new RadioGroup（this）;
CheckBox newCheckBox = new CheckBox（this）;

I created RadioButton and CheckBox in LinearLayout programatically. But, now I want to change radio button's color and check boxes's color. I use

RadioButton.setHighlightColor(Color.parseColor("#0c83bd"));

checkbox.setHighlightColor(Color.parseColor("#0c83bd"));

But it didn't work.

Try this

AppCompatRadioButton newRadioButton = new AppCompatRadioButton(this);
AppCompatCheckBox newCheckBox = new AppCompatCheckBox(this);

Insted of

RadioGroup newRadioButton = new RadioGroup(this);
CheckBox newCheckBox = new CheckBox(this);