How to set support library snackbar text color to something other than android:textColor?

I found this at What are the new features of Android Design Support Library and how to use its Snackbar?

This worked for me for changing the text color in a Snackbar.

Snackbar snack = Snackbar.make(view, R.string.message, Snackbar.LENGTH_LONG);
View view = snack.getView();
TextView tv = (TextView) view.findViewById(android.support.design.R.id.snackbar_text);
tv.setTextColor(Color.WHITE);
snack.show();

UPDATE: ANDROIDX: As dblackker points out in the comments, with the new AndroidX support library, code to find the ID of Snackbar TextView changes to:

TextView tv = view.findViewById(com.google.android.material.R.id.snackbar_text);
tv.setTextColor(ContextCompat.getColor(requireContext(), R.color.someColor))

I know this has been answered already but the easiest way I found was directly in the make using the Html.fromHtml method and a font tag

Snackbar.make(view, 
       Html.fromHtml("<font color=\"#ffffff\">Tap to open</font>").show()

Alright so I fixed it by basically reorganizing the way I do text colors.

In my light theme, I set android:textColorPrimary to the normal dark text I wanted, and I set android:textColor to white.

I updated all of my text views and buttons to have android:textColor="?android:attr/textColorPrimary".

So because snackbar draws from textColor, I just set all of my other text to textColorPrimary.

EDIT JANUARY 2017: ----------------------------------------------------

So as the comments say, and as stated in the edited original question above, you should probably not define android:textColor in your themes, as this changes the text color of every view inside the theme.