diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0c28c8f..8c34acb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## [2026.3](https://github.com/python/python-docs-theme/releases/tag/2026.3)
+
+* Add colors for new thread-safety levels by @lysnikolaou in https://github.com/python/python-docs-theme/pull/299
+
 ## [2026.2](https://github.com/python/python-docs-theme/releases/tag/2026.2)
 
 * Style codeblock `:caption:` by @StanFromIreland in https://github.com/python/python-docs-theme/pull/288
diff --git a/python_docs_theme/__init__.py b/python_docs_theme/__init__.py
index 026329b..e92b751 100644
--- a/python_docs_theme/__init__.py
+++ b/python_docs_theme/__init__.py
@@ -11,7 +11,7 @@
     from sphinx.application import Sphinx
     from sphinx.util.typing import ExtensionMetadata
 
-__version__ = "2026.2"
+__version__ = "2026.3"
 
 THEME_PATH = Path(__file__).resolve().parent
 LOCALE_DIR = THEME_PATH / "locale"
diff --git a/python_docs_theme/static/pydoctheme.css b/python_docs_theme/static/pydoctheme.css
index a83030a..7167add 100644
--- a/python_docs_theme/static/pydoctheme.css
+++ b/python_docs_theme/static/pydoctheme.css
@@ -448,7 +448,9 @@ div.footer a:hover {
 :root {
     --threadsafety-incompatible: var(--bad-color);
     --threadsafety-compatible: var(--middle-color);
-    --threadsafety-safe: var(--good-color);
+    --threadsafety-distinct: var(--middle-color);
+    --threadsafety-shared: var(--good-color);
+    --threadsafety-atomic: var(--good-color);
 }
 
 .threadsafety.threadsafety-incompatible {
@@ -459,8 +461,16 @@ div.footer a:hover {
     color: var(--threadsafety-compatible);
 }
 
-.threadsafety.threadsafety-safe {
-    color: var(--threadsafety-safe);
+.threadsafety.threadsafety-distinct {
+    color: var(--threadsafety-distinct);
+}
+
+.threadsafety.threadsafety-shared {
+    color: var(--threadsafety-shared);
+}
+
+.threadsafety.threadsafety-atomic {
+    color: var(--threadsafety-atomic);
 }