diff --git a/eww/scss/osd/_bri.scss b/eww/scss/osd/_bri.scss
new file mode 100644
index 0000000..1a8ca79
--- /dev/null
+++ b/eww/scss/osd/_bri.scss
@@ -0,0 +1,24 @@
+@use "../colors/_glassy.scss" as *;
+//OSD - fill colors - brightness
+
+@mixin osd_fill_cols_bri {
+    &.osd_bri {
+	.osd_prog_filled {
+	    &.low {
+		background-color:   $osd_fill_col_bri_low;
+	    }
+	    &.med {
+		background-color:   $osd_fill_col_bri_med;
+	    }
+	    &.high {
+		background-color:   $osd_fill_col_bri_high;
+	    }
+	    &.vhigh {
+		background-color:   $osd_fill_col_bri_vhigh;
+	    }
+	    &.full {
+		background-color:   $osd_fill_col_bri_full;
+	    }
+	}
+    }
+}
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