CalciumPro is an app used by doctors and patients for the diagnosis of hyperparathyroidism. The app has been developed with a color palette that is attached.
We have no preconceived notions about what this logo will look like. Use the color palette in any way you want. You can change the colors a little bit, and you can make them darker or lighter. You do not have to use all of the colors in the palette (and probably should not).
The user will typically be people over the age of 40. There are many more patients than doctors, and doctors are far too slow to adopt app technology, therefore, the user will be a patient who wants to figure out what is wrong with them. This is a medical app, with serious connotations. Nothing grey, black, or "unhappy".
The logo will be used on a splash page as well as on the app itself. Have fun! Anything goes, but the word CalciumPro is the primary wording, with "Calcium and Parathyroid App" being smaller and secondary. Some form of "icon" must be included. Also, with every logo, provide concepts of what the icon on the iPhone/tablet will look like.
Watch this 5 minute video of ours to see what hyperparathyroidism is about: