Green Sufficient resources of all types are available.
resmon_icon_yellow.png Yellow One or more resources are running low. You should take action to free resources.
resmon_icon_red.png Red One or more resources are almost completely consumed. If you continue to work you are likely to experience a system failure or loss of data, so you must take action to free resources. In addition to the messages provided by the monitor in the notification area, messages appear in the SolidWorks software if you attempt to execute any commands.