more visible visual selection

extras/iterm/zenflesh_stark.itermcolors

@@ -332,13 +332,13 @@
 		<key>Alpha Component</key>
 		<real>1</real>
 		<key>Blue Component</key>
-		<real>0.1294117647058824</real>
+		<real>0.2313725490196079</real>
 		<key>Color Space</key>
 		<string>sRGB</string>
 		<key>Green Component</key>
-		<real>0.1254901960784314</real>
+		<real>0.2235294117647059</real>
 		<key>Red Component</key>
-		<real>0.1176470588235294</real>
+		<real>0.2156862745098039</real>
 	</dict>
 	<key>Tab Color</key>
 	<dict>