diff --git a/mode/scala.py b/mode/scala.py
index 4a664c9..deff0b1 100644
--- a/mode/scala.py
+++ b/mode/scala.py
@@ -31,6 +31,8 @@ class ScalaGrammar(Grammar):
         PatternRule('spaces', r'(?:\t| )+'),
         PatternRule('eol', r'\n'),
 
+        PatternRule('delimiter', r'(?:;|{|}|\[|\]|\(|\)|,|\.|<|>|:|/|\+|-|\*|=)'),
+
         PatternRule('scala.reserved', '(?:yield|with|while|var|val|type|true|try|trait|throw|this|super|sealed|return|protected|private|package|override|object|null|new|match|lazy|import|implicit|if|forSome|for|finally|final|false|extends|else|do|def|class|catch|case|abstract)(?!%s)' % word),
 
         PatternRule('scala.integer', '-?(?:0|[1-9])[0-9]*[Ll]?'),
@@ -44,7 +46,12 @@ class ScalaGrammar(Grammar):
         PatternRule('scala.char', r"'(?:[^'\\]|\\u[0-9A-Fa-f]{4}|\\[0-7]{1,3}|\\[btnfr\"'\\])'"),
         RegionRule('scala.string', '"', StringGrammar, '"'),
         PatternRule('scala.symbol', "'[a-zA-Z_][a-zA-Z0-9_]*"),
-        PatternRule('scalar.null', 'null'),
+
+        PatternRule('scala.annotation', '@[a-zA-Z_][a-zA-Z0-9_]*'),
+
+        PatternRule('scala.bareword', '[a-zA-Z_][a-zA-Z0-9_]*'),
+
+        PatternRule('scala.null', 'null'),
     ]
 
 class Scala(Fundamental):
@@ -56,7 +63,17 @@ class Scala(Fundamental):
     opentags    = {'(': ')', '[': ']', '{': '}'}
     closetokens = ('delimiter',)
     closetags   = {')': '(', ']': '[', '}': '{'}
-    colors      = {}
+
+    colors      = {
+        'scala.annotation': ('magenta', 'default'),
+        'scala.bool':       ('magenta', 'default'),
+        'scala.null':       ('magenta', 'default'),
+
+        'scala.integer':  ('default', 'default'),
+        'scala.float':    ('default', 'default'),
+        'scala.bareword': ('default', 'default'),
+    }
+
     _bindings   = {
         'close-paren':      (')',),
         'close-brace':      ('}',),