Change Sidebar Bulletpoint Color

Hi. I’m interning at a company, and they’ve put me in charge of tweaking their website. I have zero wordpress experience, so I’m a bit lost right now, trying to learn on the fly.

One tweak they’ve asked me to do is to change the color of the bulletpoints in the sidebar of the page to green. Is this possible? If so, how do I go about it?

Here’s the text from the widget:

<h2>
<a href="http://kfmsolutions.com.my/about/" title="About Us">About Us</h2>

<ul>
<li class="page_item page-item-40"><a href="http://kfmsolutions.com.my/about/our-people/" title="Our People">Our People</a>
<li class="page_item page-item-46"><a href="http://kfmsolutions.com.my/about/licenses-registration/" title="Licenses & Registration">Licenses & Registration</a>
		  </ul>
<h2></a><a href="http://kfmsolutions.com.my/our-solutions/" title="Our Solutions">Our Solutions</a></h2>

<ul>
<li class="page_item page-item-114"><a href="http://kfmsolutions.com.my/our-solutions/asset-management/" title="Asset Management">Asset Management</a>

<li class="page_item page-item-117"><a href="http://kfmsolutions.com.my/our-solutions/energy-management/" title="Energy Management">Energy Management</a>

<li class="page_item page-item-157"><a href="http://kfmsolutions.com.my/our-solutions/high-performance-green-building/" title="High Performance Green Building">High Performance Green Building</a>

<li><a href="http://kfmsolutions.com.my/our-solutions/high-performance-work-place/" title="High Performance Work Place">High Performance Work Place</a></li>
<li class="page_item page-item-161"><a href="http://kfmsolutions.com.my/our-solutions/integrated-facilities-management/" title="Integrated Facilities Management">Integrated Facilities Management</a>

<li class="page_item page-item-169"><a href="http://kfmsolutions.com.my/our-solutions/public-private-partnerships-and-private-finance-initiative/" title="Public Private Partnerships and Private Finance Initiative">Public Private Partnerships and Private Finance Initiative</a>

</ul>

Really appreciate any and all help.