Color Indicator is not Accessible

Problem/Motivation

Color blind users are not able to differentiate between the color indicators in the real-time display because they are similar to each other

Steps to reproduce

Add a keyword that produces multiple color indicators. Notice how there is no secondary indicator for a color blind user to see what the warning levels are.

Proposed resolution

Add an Icon inside the circle color indicators that can be used as a secondary identifier for whether the line is positive or negative.

Remaining tasks

Pick an icon indicator for each of the warning levels
Display an icon indicator for each of the warning levels

User interface changes

None

API changes

None

Data model changes

None