Afterglow

n.joyful, calmliterary

Meaning 1

A warm light remaining after the sun or another bright source has faded.

Reach for it when describing lingering light whose softness shapes a scene

The peaks stayed rose-colored in the afterglow.

everyday
twilight
the time of dim evening light is the factual point
not when Twilight includes darkness and does not specifically mean lingering warm light.
warm
sunset glow
color from the setting sun should be explicit
not when Sunset glow cannot describe light lingering after another source fades.
professional
residual light
measurement or technical description matters
not when Residual light is clinically neutral and loses the scene's warmth.

A pleasant feeling that continues after a happy or successful experience.

Reach for it when naming quiet satisfaction after the excitement has ended

The team worked in the concert's afterglow while packing the stage.

everyday
elation
strong joy remains active after success
not when Elation is more intense and less tranquil than an afterglow.
warm
contentment
settled satisfaction is the enduring emotion
not when Contentment can arise without a preceding peak experience.
literary
lingering pleasure
the continued positive effect needs explicit wording
not when The phrase lacks afterglow's suggestion that the main event has faded.

evening afterglow
The boats returned beneath a copper evening afterglow.
soft afterglow
A soft afterglow remained above the western ridge.
bask in the afterglow
The cast gathered to bask in the afterglow of opening night.
warm afterglow
Her unexpected praise left a warm afterglow for the rest of the day.

The definition and the example on this page are written here. The dictionaries above ground which meaning is being described, not the wording.