diff --git a/quantum/rgb_matrix/rgb_matrix.c b/quantum/rgb_matrix/rgb_matrix.c
index 80f8d6fe11f..75663125a89 100644
--- a/quantum/rgb_matrix/rgb_matrix.c
+++ b/quantum/rgb_matrix/rgb_matrix.c
@@ -629,7 +629,7 @@ void rgb_matrix_step_reverse(void) {
     rgb_matrix_step_reverse_helper(true);
 }
 
-void rgb_matrix_sethsv_eeprom_helper(uint16_t hue, uint8_t sat, uint8_t val, bool write_to_eeprom) {
+void rgb_matrix_sethsv_eeprom_helper(uint8_t hue, uint8_t sat, uint8_t val, bool write_to_eeprom) {
     if (!rgb_matrix_config.enable) {
         return;
     }
@@ -639,10 +639,10 @@ void rgb_matrix_sethsv_eeprom_helper(uint16_t hue, uint8_t sat, uint8_t val, boo
     eeconfig_flag_rgb_matrix(write_to_eeprom);
     dprintf("rgb matrix set hsv [%s]: %u,%u,%u\n", (write_to_eeprom) ? "EEPROM" : "NOEEPROM", rgb_matrix_config.hsv.h, rgb_matrix_config.hsv.s, rgb_matrix_config.hsv.v);
 }
-void rgb_matrix_sethsv_noeeprom(uint16_t hue, uint8_t sat, uint8_t val) {
+void rgb_matrix_sethsv_noeeprom(uint8_t hue, uint8_t sat, uint8_t val) {
     rgb_matrix_sethsv_eeprom_helper(hue, sat, val, false);
 }
-void rgb_matrix_sethsv(uint16_t hue, uint8_t sat, uint8_t val) {
+void rgb_matrix_sethsv(uint8_t hue, uint8_t sat, uint8_t val) {
     rgb_matrix_sethsv_eeprom_helper(hue, sat, val, true);
 }
 
diff --git a/quantum/rgb_matrix/rgb_matrix.h b/quantum/rgb_matrix/rgb_matrix.h
index f49ad04ace4..94b17ea3095 100644
--- a/quantum/rgb_matrix/rgb_matrix.h
+++ b/quantum/rgb_matrix/rgb_matrix.h
@@ -198,8 +198,8 @@ void        rgb_matrix_step(void);
 void        rgb_matrix_step_noeeprom(void);
 void        rgb_matrix_step_reverse(void);
 void        rgb_matrix_step_reverse_noeeprom(void);
-void        rgb_matrix_sethsv(uint16_t hue, uint8_t sat, uint8_t val);
-void        rgb_matrix_sethsv_noeeprom(uint16_t hue, uint8_t sat, uint8_t val);
+void        rgb_matrix_sethsv(uint8_t hue, uint8_t sat, uint8_t val);
+void        rgb_matrix_sethsv_noeeprom(uint8_t hue, uint8_t sat, uint8_t val);
 hsv_t       rgb_matrix_get_hsv(void);
 uint8_t     rgb_matrix_get_hue(void);
 uint8_t     rgb_matrix_get_sat(void);