The Powershell text is hard to read when working with Ubuntu and bash

When I run an “ls” command within PS, using an Ubuntu docker image, the text is very hard to read. It’s a blue text with a green background. I’m unsure if this is controlled by Powershell or by a bash setting within the Ubuntu image/container.Does anyone know how I can make the text more legible within Powershell when working with bash?

I’m running Windows 10 Pro with the latest Docker 1.12.3