diff --git a/src/main/resources/com/ardublock/block/ardublock.xml b/src/main/resources/com/ardublock/block/ardublock.xml
index 7009af69cb57166c54f44968809ddd0630772aa3..ad61dcd0f83a6865d3c0e4d8612b653c4f0a9f2b 100644
--- a/src/main/resources/com/ardublock/block/ardublock.xml
+++ b/src/main/resources/com/ardublock/block/ardublock.xml
@@ -111,7 +111,7 @@
 				</BlockConnector>
 			</BlockConnectors>
 		</BlockGenus>
-		<BlockGenus name="if" kind="command" initlabel="bg.if" color="255 221 0">
+		<BlockGenus name="if" kind="command" initlabel="bg.if" color="255 200 0">
 			<description>
 				<text>
 					If
@@ -123,7 +123,7 @@
 			</BlockConnectors>
 		</BlockGenus>
 		
-		<BlockGenus name="elseif" kind="command" initlabel="bg.elseif" color="255 221 0">
+		<BlockGenus name="elseif" kind="command" initlabel="bg.elseif" color="255 200 0">
 			<description>
 				<text>
 					ElseIf
@@ -134,7 +134,7 @@
 				<BlockConnector label="bc.then" connector-kind="socket" connector-type="cmd" />
 			</BlockConnectors>
 		</BlockGenus>
-		<BlockGenus name="else" kind="command" initlabel="bg.else" color="255 221 0">
+		<BlockGenus name="else" kind="command" initlabel="bg.else" color="255 200 0">
 			<description>
 				<text>
 					Else
@@ -2531,7 +2531,7 @@
 		<BlockGenus name="codeDivider1" kind="command" is-starter="yes" is-terminator="yes" initlabel="bg.codeDivider1" color="150 150 150" />
 		<BlockGenus name="codeDivider2" kind="command" is-starter="yes" is-terminator="yes" initlabel="bg.codeDivider2" color="150 150 150" />
 		
-		<BlockGenus name="program_comment" kind="command" color="58 65 65" initlabel="bg.program_comment" is-starter="yes" is-terminator="yes" label-unique="no">
+		<BlockGenus name="program_comment" kind="command" color="98 105 105" initlabel="bg.program_comment" is-starter="yes" is-terminator="yes" label-unique="no">
 			<description>
 				<text>add comment</text>
 			</description>
@@ -2555,7 +2555,7 @@
 				</BlockConnector>
 			</BlockConnectors>
 		</BlockGenus>
-		<BlockGenus name="code_loop" kind="command" color="0 176 80" editable-label="yes" initlabel="bg.code_loop">
+		<BlockGenus name="code_loop" kind="command" color="0 150 156" editable-label="yes" initlabel="bg.code_loop">
 			<description>
 				<text>add custom code</text>
 			</description>
@@ -2565,7 +2565,7 @@
 				</BlockConnector>
 			</BlockConnectors>-->
 		</BlockGenus>
-		<BlockGenus name="code_head" kind="command" color="0 176 80" editable-label="yes" initlabel="bg.code_head">
+		<BlockGenus name="code_head" kind="command" color="0 150 156" editable-label="yes" initlabel="bg.code_head">
 			<description>
 				<text>add custom code</text>
 			</description>
@@ -2575,7 +2575,7 @@
 				</BlockConnector>
 			</BlockConnectors>-->
 		</BlockGenus>
-		<BlockGenus name="code_comment_head" kind="command" color="58 65 65" editable-label="yes" initlabel="bg.code_comment_head">
+		<BlockGenus name="code_comment_head" kind="command" color="98 105 105" editable-label="yes" initlabel="bg.code_comment_head">
 			<description>
 				<text>add comment to program head</text>
 			</description>
@@ -2585,7 +2585,7 @@
 				</BlockConnector>
 			</BlockConnectors>-->
 		</BlockGenus>
-		<BlockGenus name="code_comment" kind="command" color="58 65 65" editable-label="yes" initlabel="bg.code_comment">
+		<BlockGenus name="code_comment" kind="command" color="98 105 105" editable-label="yes" initlabel="bg.code_comment">
 			<description>
 				<text>add comment</text>
 			</description>
@@ -3097,12 +3097,13 @@
 				<BlockGenusMember>sd_file_available</BlockGenusMember>
 			</BlockDrawer>
 			
-			<BlockDrawer button-color="0 176 80" name="bd.code" type="default">
+			<BlockDrawer button-color="0 150 156" name="bd.code" type="default">
 				<BlockGenusMember>program_comment</BlockGenusMember>
 				<BlockGenusMember>code_comment</BlockGenusMember>
 				<BlockGenusMember>code_comment_head</BlockGenusMember>
 			</BlockDrawer>
-			<BlockDrawer button-color="0 176 80" name="bd.code" type="custom">
+			<BlockDrawer button-color="0 150 156" name="bd.code" type="custom">
+			<!-- old color: 0 176 80 -->
 				<BlockGenusMember>codeDivider1</BlockGenusMember>
 				<BlockGenusMember>program_comment</BlockGenusMember>
 				<BlockGenusMember>code_comment</BlockGenusMember>