Reply To: Text vanishes in PDF or JPEG

When I apply values like C 100 M 90 Y 10 K 0, the result is a bluish logo that successfully imports to a JPEG. Also checked “embed color profile” and “simulate overprint.”

When I switch back to C 0 M 0 Y 60 K 0, the type vanishes in the JPG. So, is that the solution? C 01 M 01 Y 60 K 01 to simulate the pale yellow color, thus creating the separations it desires?

In “separations preview,” the yellow type vanishes, but the bluish type seems to get darker.