Can I change the color of a dropdown?

Is There A Way I Can Change The Color Wording Of A Drop down or a Form Calculator 

You can use the custom CSS code below to change the text color of the dropdown options:

.form-dropdown option {
color: red;
}

.form-dropdown {
color: red;
}

Here's a guide on How-to-Inject-Custom-CSS-Codes. Here's the result:

Please take note that this CSS will affect all dropdowns in the form. If you want to use the code to a specific field only, let us know so that we can assist you.

May we know what field are you referring to when you said "Form Calculator"?

Hope that helps. Thank you.