Ubuntu Software Center has low contrast with some themes

[Norbert]

Steps to reproduce:
1. Install Ubuntu 16.04 LTS with MATE DE
2. Set theme which you like (for example, BlackMATE, DarkRoom, High Contrast Inverse, High Contrast, Human Clearlooks, Human)
3. Launch Ubuntu Software Center and start search for application

Expected results:
Ubuntu Software Center is usable, its interface has normal contrast (user can read text, click buttons and so on)

Actual results:
Ubuntu Software Center is unusable, its interface has very low contrast (user can not read text, click buttons and so on)

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: software-center 16.01+16.04.20160420
ProcVersionSignature: Ubuntu 4.4.0-83.106-generic 4.4.70
Uname: Linux 4.4.0-83-generic i686
ApportVersion: 2.20.1-0ubuntu2.6
Architecture: i386
CurrentDesktop: MATE
Date: Sat Dec 23 22:46:18 2017
JournalErrors:
 Error: command ['journalctl', '-b', '--priority=warning', '--lines=1000'] failed with exit code 1: Hint: You are currently not seeing messages from other users and the system.
       Users in the 'systemd-journal' group can see all messages. Pass -q to
       turn off this notice.
 No journal files were opened due to insufficient permissions.
PackageArchitecture: all
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: software-center
UpgradeStatus: No upgrade log present (probably fresh install)

[Launchpad Janitor (janitor)]

[Expired for human-theme (Ubuntu) because there has been no activity for 60 days.]

[Launchpad Janitor (janitor)]

[Expired for mate-themes (Ubuntu) because there has been no activity for 60 days.]

[Launchpad Janitor (janitor)]

[Expired for software-center (Ubuntu) because there has been no activity for 60 days.]

[Launchpad Janitor (janitor)]

[Expired for gtk2-engines (Ubuntu) because there has been no activity for 60 days.]