[Bug]: dark icon colore

[Tealk]

⚠️ This issue respects the following points: ⚠️

• This is a bug, not a question or a configuration/webserver/proxy issue.
• This issue is not already reported on Github OR Nextcloud Community Forum (I've searched it).
• Nextcloud Server is up to date. See Maintenance and Release Schedule for supported versions.
• I agree to follow Nextcloud's Code of Conduct.

Bug description

Since the v28 update I have the problem that the icons are displayed in black, also the text under the navigation

Steps to reproduce

dont know

Expected behavior

text and icons are white

Installation method

Community Manual installation with Archive

Nextcloud Server version

28

Operating system

Debian/Ubuntu

PHP engine version

PHP 8.2

Web server

Nginx

Database engine version

PostgreSQL

Is this bug present after an update or on a fresh install?

Upgraded to a MAJOR version (ex. 22 to 23)

Are you using the Nextcloud Server Encryption module?

Encryption is Disabled

What user-backends are you using?

• Default user-backend (database)
• LDAP/ Active Directory
• SSO - SAML
• Other

Configuration report

{
    "system": {
        "instanceid": "***REMOVED SENSITIVE VALUE***",
        "passwordsalt": "***REMOVED SENSITIVE VALUE***",
        "secret": "***REMOVED SENSITIVE VALUE***",
        "trusted_domains": [
            "rollenspiel.cloud",
            "192.168.100.11",
            "localhost"
        ],
        "datadirectory": "***REMOVED SENSITIVE VALUE***",
        "overwrite.cli.url": "https:\/\/rollenspiel.cloud",
        "overwriteprotocol": "https",
        "htaccess.RewriteBase": "\/",
        "dbtype": "pgsql",
        "version": "28.0.3.2",
        "dbname": "***REMOVED SENSITIVE VALUE***",
        "dbhost": "***REMOVED SENSITIVE VALUE***",
        "dbport": "",
        "dbtableprefix": "oc_",
        "dbuser": "***REMOVED SENSITIVE VALUE***",
        "dbpassword": "***REMOVED SENSITIVE VALUE***",
        "mysql.utf8mb4": true,
        "installed": true,
        "maintenance": false,
        "default_language": "de",
        "default_locale": "de",
        "default_phone_region": "DE",
        "allow_user_to_change_display_name": true,
        "knowledgebaseenabled": true,
        "theme": "",
        "defaultapp": "",
        "skeletondirectory": "\/mnt\/hdd\/skeleton",
        "trashbin_retention_obligation": "120, auto",
        "versions_retention_obligation": "120, auto",
        "appcodechecker": true,
        "updatechecker": true,
        "updater.release.channel": "stable",
        "check_for_working_webdav": true,
        "maintenance_window_start": 3,
        "loglevel": 2,
        "logdateformat": "d.m.Y H:i:s",
        "logtimezone": "Europe\/Berlin",
        "log_rotate_size": 10485760,
        "mail_smtpmode": "smtp",
        "mail_smtpauthtype": "PLAIN",
        "mail_from_address": "***REMOVED SENSITIVE VALUE***",
        "mail_domain": "***REMOVED SENSITIVE VALUE***",
        "mail_smtpsecure": "ssl",
        "mail_smtphost": "***REMOVED SENSITIVE VALUE***",
        "mail_smtpport": "465",
        "mail_smtpauth": 1,
        "mail_smtpname": "***REMOVED SENSITIVE VALUE***",
        "mail_smtppassword": "***REMOVED SENSITIVE VALUE***",
        "enable_previews": true,
        "preview_max_x": 2048,
        "preview_max_y": 2048,
        "preview_max_filesize_image": 50,
        "preview_max_scale_factor": 10,
        "data-fingerprint": "d76fcffe3970dd2910ea5d733e3ed673",
        "memcache.local": "\\OC\\Memcache\\APCu",
        "memcache.distributed": "\\OC\\Memcache\\APCu",
        "memcache.locking": "\\OC\\Memcache\\APCu",
        "redis": {
            "host": "***REMOVED SENSITIVE VALUE***",
            "port": 6379,
            "dbindex": 1,
            "timeout": 1.5
        },
        "filelocking.enabled": "true",
        "twofactor_enforced": false,
        "twofactor_enforced_groups": [
            "admin"
        ],
        "twofactor_enforced_excluded_groups": [],
        "mail_sendmailmode": "smtp",
        "migrate_guest_user_data": true,
        "remove_guest_account_on_conversion": true,
        "keep_users_without_login": "no",
        "trusted_proxies": "***REMOVED SENSITIVE VALUE***",
        "app_install_overwrite": [
            "gpgmailer",
            "oidc_login",
            "registration",
            "files_downloadactivity"
        ],
        "oidc_login_provider_url": "https:\/\/auth.rollenspiel.monster\/application\/o\/nextcloud\/",
        "oidc_login_client_id": "TjkzVgMvkHJnbZriUAGn9YsqyE0xzWwoa84hzlAk",
        "oidc_login_client_secret": "tqTH4KAbGLyYRFO7hyIHyJAMcEKWO2goMLUWQ3tslWUIiwjkstwqJ6r9yXDMUpwQ",
        "oidc_login_button_text": "Log in with Authentik",
        "memories.exiftool": "\/var\/www\/nextcloud\/apps\/memories\/bin-ext\/exiftool-amd64-glibc",
        "memories.vod.path": "\/var\/www\/nextcloud\/apps\/memories\/bin-ext\/go-vod-amd64"
    }
}

List of activated Apps

Enabled:
  - activity: 2.20.0
  - admin_audit: 1.18.0
  - approval: 1.2.0
  - calendar: 4.6.6
  - circles: 28.0.0-dev
  - cloud_federation_api: 1.11.0
  - collectives: 2.10.0
  - comments: 1.18.0
  - contacts: 5.5.3
  - dashboard: 7.8.0
  - dav: 1.29.1
  - deck: 1.12.2
  - drop_account: 2.5.0
  - end_to_end_encryption: 1.14.3
  - event_update_notification: 2.3.0
  - federatedfilesharing: 1.18.0
  - federation: 1.18.0
  - files: 2.0.0
  - files_antivirus: 5.4.2
  - files_lock: 28.0.2
  - files_pdfviewer: 2.9.0
  - files_reminders: 1.1.0
  - files_sharing: 1.20.0
  - files_trashbin: 1.18.0
  - files_versions: 1.21.0
  - fileslibreofficeedit: 1.1.0
  - firstrunwizard: 2.17.0
  - forms: 4.1.1
  - groupfolders: 16.0.4
  - guests: 3.0.1
  - integration_openai: 1.2.1
  - integration_openstreetmap: 1.0.12
  - integration_replicate: 1.1.0
  - logreader: 2.13.0
  - lookup_server_connector: 1.16.0
  - mail: 3.5.7
  - maps: 1.3.1
  - nextcloud_announcements: 1.17.0
  - notes: 4.9.2
  - notifications: 2.16.0
  - oauth2: 1.16.3
  - oidc_login: 3.0.2
  - password_policy: 1.18.0
  - photos: 2.4.0
  - polls: 6.1.6
  - privacy: 1.12.0
  - provisioning_api: 1.18.0
  - qownnotesapi: 23.12.0
  - quota_warning: 1.18.0
  - registration: 2.4.0
  - related_resources: 1.3.0
  - richdocuments: 8.3.2
  - serverinfo: 1.18.0
  - settings: 1.10.1
  - sharebymail: 1.18.0
  - socialsharing_email: 3.1.0
  - spreed: 18.0.5
  - survey_client: 1.16.0
  - systemtags: 1.18.0
  - tables: 0.6.6
  - tasks: 0.15.0
  - text: 3.9.1
  - text_templates: 1.0.5
  - theming: 2.3.0
  - translate: 2.1.0
  - twofactor_backupcodes: 1.17.0
  - twofactor_email: 2.7.4
  - twofactor_nextcloud_notification: 3.9.0
  - twofactor_totp: 10.0.0-beta.2
  - twofactor_webauthn: 1.3.2
  - updatenotification: 1.18.0
  - user_migration: 5.0.0
  - user_retention: 1.11.0
  - user_status: 1.8.1
  - viewer: 2.2.0
  - workflowengine: 2.10.0
Disabled:
  - bruteforcesettings: 2.8.0 (installed 1.3.0)
  - contactsinteraction: 1.9.0 (installed 1.3.0)
  - drawio: 3.0.2 (installed 3.0.2)
  - encryption: 2.16.0
  - files_downloadactivity: 1.16.0 (installed 1.16.0)
  - files_external: 1.20.0
  - files_linkeditor: 1.1.16 (installed 1.1.16)
  - files_markdown: 2.4.1 (installed 2.4.1)
  - metadata: 0.19.0 (installed 0.19.0)
  - recommendations: 2.0.0 (installed 1.3.0)
  - support: 1.11.0 (installed 1.5.0)
  - suspicious_login: 6.0.0 (installed 5.0.0)
  - user_ldap: 1.19.0
  - weather_status: 1.8.0 (installed 1.0.0)

Nextcloud Signing status

No errors have been found.

Nextcloud Logs

No response

Additional info

No response

[susnux]

What primary color do you have define? The color of the text and (right) icons is defined by primary (aka background) color.
If you set a bright color then the text will be dark - regardless of the background image. So you need to either select a image compatible with you color or a color compatible with your background image.

[Tealk]

Ok, I took the project colors, the green is rather light yes:

But why are the other icons white?

if i use a light background, the icons are not visible.

[EdithBirrer1]

Same here: Icons where white and had white text, good to read. Now after the update, the icons are still white, but the text is black and barely visible.
I hope this will be fixed soon - have many new users on the cloud, and they are now quite lost because they do not yet know the meaning of the icons without the text below the icons. Thanks a lot!

[Pytal]

Fixed in #42977