From 147471d8b427402ad1fd4a9a4de7bb96a3328f06 Mon Sep 17 00:00:00 2001
From: langermank <18661030+langermank@users.noreply.github.com>
Date: Tue, 2 May 2023 10:48:44 -0700
Subject: [PATCH 1/2] add selection selector

---
 src/support/mixins/color-modes.scss | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/support/mixins/color-modes.scss b/src/support/mixins/color-modes.scss
index 6383c27931..40032bbebb 100644
--- a/src/support/mixins/color-modes.scss
+++ b/src/support/mixins/color-modes.scss
@@ -1,6 +1,7 @@
 @mixin color-mode-theme($theme-name, $include-root: false) {
   @if $include-root {
     :root,
+    ::selection,
     [data-color-mode="light"][data-light-theme="#{$theme-name}"],
     [data-color-mode="dark"][data-dark-theme="#{$theme-name}"] {
       @content;
@@ -32,6 +33,7 @@
 @mixin color-mode($mode) {
   @if $mode == light {
     :root,
+    ::selection,
     [data-color-mode="light"][data-light-theme*="#{$mode}"],
     [data-color-mode="dark"][data-dark-theme*="#{$mode}"] {
       @content;

From 34d012e89baadd39877f3bd1dc636f962a6a10a4 Mon Sep 17 00:00:00 2001
From: Katie Langerman <18661030+langermank@users.noreply.github.com>
Date: Tue, 2 May 2023 10:51:59 -0700
Subject: [PATCH 2/2] Create quiet-wasps-care.md

---
 .changeset/quiet-wasps-care.md | 5 +++++
 1 file changed, 5 insertions(+)
 create mode 100644 .changeset/quiet-wasps-care.md

diff --git a/.changeset/quiet-wasps-care.md b/.changeset/quiet-wasps-care.md
new file mode 100644
index 0000000000..b5870b6ad8
--- /dev/null
+++ b/.changeset/quiet-wasps-care.md
@@ -0,0 +1,5 @@
+---
+"@primer/css": patch
+---
+
+Add `::selection` to root color vars