At first was not sure but starting to like it more. Wondering how different colours may influence the impact of the logo. Will be seeking input from our team and come back with more comments shortly.
with all respect, my humble suggestion is leaving name and icon in same color like #6 - #14 (or any color - tone you like). i think this is visually strong structure and this strength comes from being combined.
hope you find the most satisfied result, good luck