diff --git a/.changeset/quiet-rules-rest.md b/.changeset/quiet-rules-rest.md
new file mode 100644
index 00000000..c3d43dd1
--- /dev/null
+++ b/.changeset/quiet-rules-rest.md
@@ -0,0 +1,5 @@
+---
+"github-vscode-theme": patch
+---
+
+Colorize JSON property-name
diff --git a/src/theme.js b/src/theme.js
index 26a7d189..3f9ecc95 100644
--- a/src/theme.js
+++ b/src/theme.js
@@ -520,6 +520,12 @@ function getTheme({ theme, name }) {
           foreground: lightDark(scale.blue[6], scale.blue[2])
         },
       },
+      {
+        scope: "support.type.property-name.json",
+        settings: {
+          foreground: lightDark(scale.green[6], scale.green[1])
+        },
+      },
       {
         scope: "meta.module-reference",
         settings: {