Mine is on the ground and mostly yellow....yaaah, finally :)

Mine are falling to the ground now. They will start to turn yellow soon, I hope.

My garden is so stuffed that new plants and flowers draw attention away from the daffodils.
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The worst culprit is Colchicum. The leaves are bolder and last a lot longer than Daffodils. I tolerate them so I can have beautiful blossoms in late fall when everything else goes to pot.

Mine are still green, just the tips have turned yellow. My tulip leaves are still perfect, no yellowing or browning at all. Quite surprised. This is my first year of bulbs so I don't know much but I thought they'd have died back already.

If you want the bulb foliage to die back faster in the spring and early summer, choose earlier blooming bulbs, e.g. the Emperor tulips bloom earlier and ripen their foliage earlier than mid-season Triumph tulips. The same with dafffodils.