diff --git a/README.md b/README.md
index b299e40..8b93b39 100644
--- a/README.md
+++ b/README.md
@@ -12,7 +12,6 @@ community Recipes:
 
 - [Calendar](/lib/calendar)
 - [Days Left Until](/lib/days_left_until)
-- [GitHub Commit Graph](/lib/github_commit_graph)
 - [Github Commit Graph](/lib/github_commit_graph)
 - [Google Analytics](/lib/google_analytics)
 - [Hacker News](/lib/hacker_news)
diff --git a/lib/github_commit_graph/helpers.rb b/lib/github_commit_graph/helpers.rb
new file mode 100644
index 0000000..34dee22
--- /dev/null
+++ b/lib/github_commit_graph/helpers.rb
@@ -0,0 +1,43 @@
+def git_commit_grayscale(contribution_count, opts = {})
+  if opts[:framework_v2] == false # @lucian opt-in to v1 colors
+    case contribution_count
+    when 1..3
+      'bg--gray-5'
+    when 4..7
+      'bg--gray-4'
+    when 8..10
+      'bg--gray-3'
+    when 11..20
+      'bg--gray-2'
+    when 20..1000
+      'bg-black'
+    end
+  else
+    case contribution_count
+    when 1
+      'bg--gray-60'
+    when 2
+      'bg--gray-55'
+    when 3
+      'bg--gray-50'
+    when 4
+      'bg--gray-45'
+    when 5
+      'bg--gray-40'
+    when 6
+      'bg--gray-35'
+    when 7..8
+      'bg--gray-30'
+    when 9..10
+      'bg--gray-25'
+    when 11..12
+      'bg--gray-20'
+    when 13..15
+      'bg--gray-15'
+    when 16..20
+      'bg--gray-10'
+    when 21..1000
+      'bg-black'
+    end
+  end
+end