Would you consider sparing your slightly used gem from being further diminished through daily use? There is tremendous potential for your 4th generation A Body. Make sure to check it on a frame jig for straightness.
Without question, the color of your 1971 Dodge Dart is:
DODGE/CHRYSLER/PLYMOUTH F-3 2316 AMBER SHERWOOD POLY
As a past owner of a 1971 Plymouth GTX 440 with the identical hue, it is unmistakable.