1. Light Backgrounds - The 2-Color Logo should sit on backgrounds light enough to clearly see all edges.
2. Muted Backgrounds - If the Bartlett green and/or blue clashes or becomes illegible, use the 1-color version in black for Bartlett navy.
3. Dark Backgrounds - On dark backgrounds, use the green knockout.  If on green, the green must be dark enough to maintain contrast with the Bartlett green.
4. Bright and Saturated Backgrounds - In cases where the Bartlett green and/or navy can't be legibly re-produced, use the knockout version.