diff --git a/res/drawable/ic_account_circle.xml b/res/drawable/ic_account_circle.xml
index 5e5fbc5..1d7efbd 100644
--- a/res/drawable/ic_account_circle.xml
+++ b/res/drawable/ic_account_circle.xml
@@ -18,7 +18,7 @@
     android:height="24dp"
     android:viewportWidth="24.0"
     android:viewportHeight="24.0"
-    android:tint="#61000000">
+    android:tint="?android:attr/colorControlNormal">
     <path
         android:pathData="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10,-4.48 10-10S17.52 2 12 2zm0 3c1.66 0 3 1.34 3 3s-1.34 3-3 3-3-1.34-3-3 1.34-3 3-3zm0 14.2c-2.5 0-4.71-1.28-6-3.22.03-1.99 4-3.08 6-3.08 1.99 0 5.97 1.09 6 3.08-1.29 1.94-3.5 3.22-6 3.22z"
         android:fillColor="#FFFFFFFF"/>
diff --git a/res/drawable/ic_add_24dp.xml b/res/drawable/ic_add_24dp.xml
index 6de5db3..12d5107 100644
--- a/res/drawable/ic_add_24dp.xml
+++ b/res/drawable/ic_add_24dp.xml
@@ -18,7 +18,7 @@
     android:height="24dp"
     android:viewportWidth="24.0"
     android:viewportHeight="24.0"
-    android:tint="#61000000">
+    android:tint="?android:attr/colorControlNormal">
     <path
         android:fillColor="#FFFFFFFF"
         android:pathData="M18,13h-5v5c0,0.55-0.45,1-1,1h0c-0.55,0-1-0.45-1-1v-5H6c-0.55,0-1-0.45-1-1v0c0-0.55,0.45-1,1-1h5V6c0-0.55,0.45-1,1-1h0 c0.55,0,1,0.45,1,1v5h5c0.55,0,1,0.45,1,1v0C19,12.55,18.55,13,18,13z" />
diff --git a/res/drawable/ic_address_black_24dp.xml b/res/drawable/ic_address_black_24dp.xml
index 76176be..b0e112c 100644
--- a/res/drawable/ic_address_black_24dp.xml
+++ b/res/drawable/ic_address_black_24dp.xml
@@ -18,7 +18,7 @@
     android:height="24dp"
     android:viewportWidth="24.0"
     android:viewportHeight="24.0"
-    android:tint="#61000000">
+    android:tint="?android:attr/colorControlNormal">
     <path
         android:fillColor="#FFFFFFFF"
         android:pathData="M10 20v-6h4v6h4c.55 0 1-.45 1-1v-7h1.7c.46 0 .68-.57.33-.87L12.67 3.6c-.38-.34-.96-.34-1.34 0l-8.36 7.53c-.34.3-.13.87.33.87H5v7c0 .55.45 1 1 1h4z" />
diff --git a/res/drawable/ic_allergies_black_24dp.xml b/res/drawable/ic_allergies_black_24dp.xml
index 595cfa2..120ac75 100644
--- a/res/drawable/ic_allergies_black_24dp.xml
+++ b/res/drawable/ic_allergies_black_24dp.xml
@@ -18,7 +18,7 @@
     android:height="24dp"
     android:viewportWidth="24.0"
     android:viewportHeight="24.0"
-    android:tint="#61000000">
+    android:tint="?android:attr/colorControlNormal">
     <path
         android:pathData="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zM4 12c0-4.42 3.58-8 8-8 1.85 0 3.55.63 4.9 1.69L5.69 16.9C4.63 15.55 4 13.85 4 12zm8 8c-1.85 0-3.55-.63-4.9-1.69L18.31 7.1C19.37 8.45 20 10.15 20 12c0 4.42-3.58 8-8 8z"
         android:fillColor="#FFFFFFFF"/>
diff --git a/res/drawable/ic_bloodtype_black_24dp.xml b/res/drawable/ic_bloodtype_black_24dp.xml
index 6960f0b..8de1732 100644
--- a/res/drawable/ic_bloodtype_black_24dp.xml
+++ b/res/drawable/ic_bloodtype_black_24dp.xml
@@ -18,7 +18,7 @@
     android:height="24dp"
     android:viewportWidth="24.0"
     android:viewportHeight="24.0"
-    android:tint="#61000000">
+    android:tint="?android:attr/colorControlNormal">
     <path
         android:fillColor="#FFFFFFFF"
         android:pathData="M17.7,7.9l-5-4.91c-0.39-0.38-1.01-0.38-1.4,0l-5,4.91c-3.1,3.1-3.1,8.2,0,11.3c1.6,1.6,3.6,2.3,5.7,2.3s4.1-0.8,5.7-2.3 C20.8,16.1,20.8,11.1,17.7,7.9z"/>
diff --git a/res/drawable/ic_clear_24dp.xml b/res/drawable/ic_clear_24dp.xml
index f1fb6ca..1495365 100644
--- a/res/drawable/ic_clear_24dp.xml
+++ b/res/drawable/ic_clear_24dp.xml
@@ -18,7 +18,7 @@
         android:height="24dp"
         android:viewportWidth="24.0"
         android:viewportHeight="24.0"
-        android:tint="#61000000">
+        android:tint="?android:attr/colorControlNormal">
     <path
         android:fillColor="#FFFFFFFF"
         android:pathData="M19,6.41L17.59,5 12,10.59 6.41,5 5,6.41 10.59,12 5,17.59 6.41,19 12,13.41 17.59,19 19,17.59 13.41,12z"/>
diff --git a/res/drawable/ic_heart_black_24dp.xml b/res/drawable/ic_heart_black_24dp.xml
index 893337a..40084df 100644
--- a/res/drawable/ic_heart_black_24dp.xml
+++ b/res/drawable/ic_heart_black_24dp.xml
@@ -18,7 +18,7 @@
     android:height="24dp"
     android:viewportWidth="24.0"
     android:viewportHeight="24.0"
-    android:tint="#61000000">
+    android:tint="?android:attr/colorControlNormal">
     <path
         android:pathData="M12.67 20.74c-.38.34-.96.34-1.34 0l-.78-.71C5.3 15.27 1.87 12.16 2 8.28c.06-1.7.93-3.33 2.34-4.29 2.64-1.8 5.9-.96 7.66 1.1 1.76-2.06 5.02-2.91 7.66-1.1 1.41.96 2.28 2.59 2.34 4.29.14 3.88-3.3 6.99-8.55 11.76l-.78.7z"
         android:fillColor="#FFFFFFFF"/>
diff --git a/res/drawable/ic_medication_24dp.xml b/res/drawable/ic_medication_24dp.xml
index 41b18ad..03c2638 100644
--- a/res/drawable/ic_medication_24dp.xml
+++ b/res/drawable/ic_medication_24dp.xml
@@ -18,7 +18,7 @@
     android:height="24dp"
     android:viewportWidth="24.0"
     android:viewportHeight="24.0"
-    android:tint="#61000000">
+    android:tint="?android:attr/colorControlNormal">
     <path
         android:fillColor="#FFFFFFFF"
         android:pathData="M5.71 3h12.57c.95 0 1.72.67 1.72 1.5S19.23 6 18.29 6H5.71C4.77 6 4 5.33 4 4.5S4.77 3 5.71 3zM6 7v12c0 1.1.9 2 2 2h8c1.1 0 2-.9 2-2V7H6zm10 9H8V9h8v7z"/>
diff --git a/res/drawable/ic_notes_black_24dp.xml b/res/drawable/ic_notes_black_24dp.xml
index 1aa9668..bca9937 100644
--- a/res/drawable/ic_notes_black_24dp.xml
+++ b/res/drawable/ic_notes_black_24dp.xml
@@ -19,7 +19,7 @@
     android:height="24dp"
     android:viewportWidth="24.0"
     android:viewportHeight="24.0"
-    android:tint="#61000000">
+    android:tint="?android:attr/colorControlNormal">
     <path
         android:pathData="M19 3h-4.18C14.4 1.84 13.3 1 12 1c-1.3 0-2.4.84-2.82 2H5c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h14c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zm-7 0c.55 0 1 .45 1 1s-.45 1-1 1-1-.45-1-1 .45-1 1-1zm2 14H7v-2h7v2zm3-4H7v-2h10v2zm0-4H7V7h10v2z"
         android:fillColor="#FFFFFFFF"/>