diff --git a/src/scss/_base.scss b/src/scss/_base.scss
index 1639e6e..27f7fc0 100644
--- a/src/scss/_base.scss
+++ b/src/scss/_base.scss
@@ -165,7 +165,7 @@
 				padding-bottom: 0.5em;
 				margin-left: 1em;
 				.has-hover {
-					color: green;
+					color: grey;
 				}
 			}
 		}
@@ -283,3 +283,4 @@
 		}
 	}
 }
+
diff --git a/src/scss/_color-use-cases.scss b/src/scss/_color-use-cases.scss
index 5325699..9d12cb6 100644
--- a/src/scss/_color-use-cases.scss
+++ b/src/scss/_color-use-cases.scss
@@ -1,7 +1,7 @@
 @include oColorsSetUseCase(o-crossword, background, 'white');
-@include oColorsSetUseCase(o-crossword-border, border, 'section-green');
-@include oColorsSetUseCase(o-crossword-empty, background, 'section-green');
-@include oColorsSetUseCase(o-crossword-hidden-across, background, 'section-light-green');
-@include oColorsSetUseCase(o-crossword-hidden-down, background, 'section-light-blue');
-@include oColorsSetUseCase(o-crossword-hidden-across, text, 'section-light-green');
-@include oColorsSetUseCase(o-crossword-hidden-down, text, 'section-light-blue');
+@include oColorsSetUseCase(o-crossword-border, border, 'black');
+@include oColorsSetUseCase(o-crossword-empty, background, 'black');
+@include oColorsSetUseCase(o-crossword-hidden-across, background, 'grey-tint1');
+@include oColorsSetUseCase(o-crossword-hidden-down, background, 'grey-tint1');
+@include oColorsSetUseCase(o-crossword-hidden-across, text, 'black');
+@include oColorsSetUseCase(o-crossword-hidden-down, text, 'black');