diff --git a/colors/paper-tonic.lua b/colors/paper-tonic.lua
index d57338b..5c31dfb 100644
--- a/colors/paper-tonic.lua
+++ b/colors/paper-tonic.lua
@@ -102,8 +102,8 @@ local c_bg_hl          = {"#eeeeee", 250, "white"}
 local c_bg_hl_weak     = {"#f7f2f2", 250, "white"}
 
 local c_bg_hl_special_strong = {"#a3e0ff", 17, "cyan"}
-local c_bg_hl_special        = {"#beced5", 250, "cyan"}
-local c_bg_hl_special_weak   = {"#dce5ed", 250, "cyan"}
+local c_bg_hl_special        = {"#d4f0ff", 250, "cyan"}
+local c_bg_hl_special_weak   = {"#f2f6ff", 250, "cyan"}
 
 local c_fg_stronger   = {'#444444', 236, 'darkgrey'}
 local c_fg_strong      = {'#666666', 236, 'darkgrey'}
@@ -347,13 +347,17 @@ local highlight_groups = {
 	Visual    = {bg=c_bg_hl_special},
 	VisualNOS = {bg=c_bg_hl_special, fg=c_fg_strong, style='bold'},
 
-	--[[ 4.2.4. Popup Menu]]
+	--[[ 4.2.4.1. Popup Menu]]
 	Pmenu = {fg=c_fg, bg=c_bg_ui},
 	PmenuSbar = 'Pmenu',
 	PmenuSel  = {fg=c_fg_strong, bg=c_bg_ui, style='bold'},
 	PmenuThumb = 'Pmenu',
 	WildMenu = {fg=c_fg_strong, bg=c_bg_ui, style='bold'},
 
+	--[[ 4.2.4.2. Floats]]
+	NormalFloat = {bg="NONE", fg=c_fg},
+	FloatBorder = {bg="NONE", fg=c_fg_stronger},
+
 	--[[ 4.2.5. Folds]]
 	FoldColumn = {fg=c_fg_weak},
 	Folded = {fg=c_fg_strong, style='bold'},
@@ -367,7 +371,7 @@ local highlight_groups = {
 	--[[ 4.2.7. Searching]]
 	IncSearch  = {style='inverse'},
 	MatchParen = {style={'bold', 'underline', color=c_fg_stronger}},
-	Search = {style={'underline', color=c_fg_stronger}},
+	Search = {bg=c_bg_hl_special},
 
 	--[[ 4.2.8. Spelling]]
 	SpellBad   = {bg=c_bg_error_weak, fg=c_alert_strong,},
@@ -394,13 +398,17 @@ local highlight_groups = {
 	DiagnosticError = 'Error',
 	DiagnosticInfo = 'Info',
 
+	--[[ 4.2.12. LSP ]]
+	LspReferenceRead = {bg=c_bg_hl_special_weak, style='bold'},
+	LspReferenceText = {bg=c_bg_hl_special_weak, style='bold'},
+	LspReferenceWrite = {bg=c_bg_hl_special_weak, style='bold'},
 
-	--[[ 4.2.12. Cursor ]]
+	--[[ 4.2.13. Cursor ]]
 	Cursor   = {style='inverse'},
 	CursorIM = 'Cursor',
 	CursorColumn = {bg=c_bg_hl},
 
-	--[[ 4.2.13. Misc ]]
+	--[[ 4.2.14. Misc ]]
 	Directory = {fg=c_primary_weak, style='bold'},
 
 	--[[ 4.3. Programming Languages