How do I change the default color (#267114) of region when I use only one parameter Country in geochart

Question

I use a geochart same like this link jsfiddle.net code . I use only one parameter City or country for data-set in geochart , I am unable to change his default data fill region color .

I want to change only circle color they are currently #267114 some thing like green .

Answer 1

更好的是，您可以提供完整信息（OR），请访问以下网站， 网址为https://developers.google.com/chart/interactive/docs/gallery/geochart

Answer 2

var options = { defaultColor: '#F9CB1C' }

It's not in the documentation for some reason. #hth