A jar was filled with jelly beans so that $54\%$ of the beans were red, $30\%$ of the beans were green, and $16\%$ of the beans were blue. Alan then removed the same number of red jelly beans and green jelly beans from the jar so that now $20\%$ of the jelly beans in the jar are blue. What percent of the jelly beans in the jar are now red?
1. Let the total number of jelly beans in the jar initially be \(100\).

2. Given the initial distribution:
   - Red jelly beans: \(54\%\) of \(100\) = \(54\) beans
   - Green jelly beans: \(30\%\) of \(100\) = \(30\) beans
   - Blue jelly beans: \(16\%\) of \(100\) = \(16\) beans

3. Alan removes the same number of red and green jelly beans. Let the number of red and green jelly beans removed be \(x\).

4. After removing \(x\) red and \(x\) green jelly beans, the number of jelly beans left in the jar is:
   \[
   100 - 2x
   \]

5. The number of blue jelly beans remains unchanged at \(16\). Given that \(20\%\) of the remaining jelly beans are blue, we can set up the following equation:
   \[
   0.2 \times (100 - 2x) = 16
   \]

6. Solving for \(x\):
   \[
   0.2 \times (100 - 2x) = 16
   \]
   \[
   20 - 0.4x = 16
   \]
   \[
   20 - 16 = 0.4x
   \]
   \[
   4 = 0.4x
   \]
   \[
   x = \frac{4}{0.4} = 10
   \]

7. Therefore, \(10\) red jelly beans and \(10\) green jelly beans were removed.

8. The number of red jelly beans remaining is:
   \[
   54 - 10 = 44
   \]

9. The total number of jelly beans remaining is:
   \[
   100 - 2 \times 10 = 80
   \]

10. The percentage of red jelly beans in the jar now is:
    \[
    \frac{44}{80} \times 100\% = 55\%
    \]

Conclusion:
\[
\boxed{55\%}
\]