1.

Nilium 1.2.2

Plasma Themes by mcder
A dark theme based on Noc and Helium I hope you like it :-) Wallpaper: https://www.opendesktop.org/p/1227884/ Icons: https://www.opendesktop.org/p/1188266/ If you like my work, please press the "Pling me" button to make a donation :-)
7 comments
Score 68%
68 Likes
32 Dislikes
18 hours ago
2.

OneDark-Transparent

Plasma Themes by Gauge
75% Opacity Based on Arc-Dark - https://github.com/PapirusDevelopmentTeam/arc-kde
1 comment
Score 54%
54 Likes
46 Dislikes
1 day ago
3.

Jomada-Fit Dark 1.7

Plasma Themes by jomada
Jomada-Fit Dark is a plasma theme and color-schemes for plasma 5, Inspired by the theme Adapta gnome.
7 comments
Score 63%
63 Likes
37 Dislikes
1 day ago
4.

Opal 0.7

Plasma Themes by phob1an
A modern translucent glow for Plasma. Make sure to go System Settings->Desktop Behaviour->Desktop Effects->Blur and knock those sliders all the way up to 11 ;)
9 comments
Score 63%
63 Likes
37 Dislikes
2 days ago
5.

Aether Dark 0.0.3a

Plasma Themes by KenVermette
Aether Dark is currently under development; please report any issues found within the theme when installed on Plasma 5.12 or higher. Aether is a theme aiming to use sweeping but subtle gradients and "just enough" transparency to illustrate the new blurring of the Plasma Desktop. This theme has...
28 comments
Score 63%
63 Likes
37 Dislikes
Jul 10 2018
6.

locus 0.5

Plasma Themes by phob1an
locus generates a desktop style based on colors from the current wallpaper. It is a continuation of Culla https://www.opendesktop.org/p/1235828/. locus includes a Plasma theme, Aurorae decoration, color-scheme and QtCurve preset. Installation should be simple; just open a terminal and run...
6 comments
Score 60%
60 Likes
40 Dislikes
Jul 08 2018
7.

Arc Green transparent a

Plasma Themes by Luisg1
A theme heavily based on arc dark transparent (https://www.opendesktop.org/p/1243913/)
Score 50%
50 Likes
50 Dislikes
Jul 04 2018
8.

Helium 8.4.0

Plasma Themes by mcder
Light theme for Plasma 5.x Tema ligero para Plasma 5.x I hope you like it :-) Wallpaper: https://www.opendesktop.org/p/1244260/ Icons: https://www.opendesktop.org/p/1188266/ Helium Wallpaper: https://www.opendesktop.org/p/1225178/ If you like my work, please press the "Pling me" button to make a...
152 comments
Score 84%
84 Likes
16 Dislikes
Jul 01 2018
9.

Materia KDE 20180701

Plasma Themes by x-varlesh-x
Materia KDE - it's port Materia GTK Theme for Plasma 5 desktop. For Materia Blur enable blur effect on KDE systemsettings, also for better looking change blur and noise strength to 4.
Source-Code
5 comments
Score 63%
63 Likes
37 Dislikes
Jul 01 2018
10.

Arc-Dark-Transparent

Plasma Themes by Gauge
Based on Arc-KDE https://store.kde.org/p/1167639/ (50% Transparency)
3 comments
Score 57%
57 Likes
43 Dislikes
Jun 30 2018