Use a predefined color scheme
In default Predefined Color Scheme is enabled. green is the primary color in the theme which can be replaced with any other color via theme options. Below is the list of available predefined colors in Kidos :
Use a custom primary color
Kidos theme allows you to specify your own color instead of the predefined ones. You can choose No option for Use predefined color scheme in Kidos > Styling. Once No is selected, there will be options to choose custom primary color and text color like given below.
Main Theme Color
Totally there are 6 colors available in the theme.The green is the primary color which can be replaced with any other color via theme options.