diff --git a/packages/geo/src/lib/draw/draw/draw.component.ts b/packages/geo/src/lib/draw/draw/draw.component.ts
index 13257d5b99..e77e778274 100644
--- a/packages/geo/src/lib/draw/draw/draw.component.ts
+++ b/packages/geo/src/lib/draw/draw/draw.component.ts
@@ -15,8 +15,7 @@ import {
     tryAddLoadingStrategy,
     tryAddSelectionStrategy,
     FeatureMotion,
-    FeatureStoreLoadingStrategy,
-    FeatureGeometry,
+    FeatureStoreLoadingStrategy
   } from '../../feature';
 
 import { LanguageService } from '@igo2/core';
@@ -33,7 +32,6 @@ import { DrawControl } from '../../geometry/shared/controls/draw';
 import { EntityRecord, EntityTableTemplate } from '@igo2/common';
 
 import * as OlStyle from 'ol/style';
-import * as OlColor from 'ol/color';
 import OlVectorSource from 'ol/source/Vector';
 import OlCircle from 'ol/geom/Circle';
 import OlPoint from 'ol/geom/Point';
@@ -82,8 +80,8 @@ export class DrawComponent implements OnInit, OnDestroy {
 
   public geometryType = GeometryType; // Reference to the GeometryType enum
 
-  @Output() fillColor: OlColor.Color;
-  @Output() strokeColor: OlColor.Color;
+  @Output() fillColor: string;
+  @Output() strokeColor: string;
   @Output() strokeWidth: number;
 
   @Input() map: IgoMap; // Map to draw on
@@ -98,8 +96,8 @@ export class DrawComponent implements OnInit, OnDestroy {
   private drawSelect$$: Subscription;
   private olDrawingLayer: VectorLayer;
   public selectedFeatures$: BehaviorSubject<FeatureWithDraw[]> = new BehaviorSubject([]);
-  public fillForm: OlColor.Color;
-  public strokeForm: OlColor.Color;
+  public fillForm: string;
+  public strokeForm: string;
   public drawControlIsDisabled: boolean = true;
   public drawControlIsActive: boolean = false;
   public labelsAreShown: boolean;
@@ -148,7 +146,7 @@ export class DrawComponent implements OnInit, OnDestroy {
    * @param strokeWidth the stroke width
    * @returns a Draw Control
    */
-  createDrawControl(fillColor?: OlColor.Color, strokeColor?: OlColor.Color, strokeWidth?: number) {
+  createDrawControl(fillColor?: string, strokeColor?: string, strokeWidth?: number) {
     const drawControl = new DrawControl({
       geometryType: undefined,
       drawingLayerSource: this.olDrawingLayerSource,
diff --git a/packages/geo/src/lib/draw/shared/draw-style.service.ts b/packages/geo/src/lib/draw/shared/draw-style.service.ts
index d4ece8a1f5..e20b56195a 100644
--- a/packages/geo/src/lib/draw/shared/draw-style.service.ts
+++ b/packages/geo/src/lib/draw/shared/draw-style.service.ts
@@ -1,7 +1,6 @@
 import { Injectable } from '@angular/core';
 
 import * as OlStyle from 'ol/style';
-import * as OlColor from 'ol/color';
 import OlPoint from 'ol/geom/Point';
 import { transform } from 'ol/proj';
 import { MapService } from '../../map/shared/map.service';
@@ -11,8 +10,8 @@ import { MapService } from '../../map/shared/map.service';
   })
 export class DrawStyleService {
 
-  private fillColor: OlColor = 'rgba(255,255,255,0.4)';
-  private strokeColor: OlColor = 'rgba(143,7,7,1)';
+  private fillColor = 'rgba(255,255,255,0.4)';
+  private strokeColor = 'rgba(143,7,7,1)';
   private strokeWidth: number = 1;
   private labelsAreShown = true;
   private icon: string;
@@ -21,19 +20,19 @@ export class DrawStyleService {
     private mapService: MapService
   ) {}
 
-  getFillColor(): OlColor {
+  getFillColor(): string {
     return this.fillColor;
   }
 
-  setFillColor(fillColor: OlColor) {
+  setFillColor(fillColor: string) {
     this.fillColor = fillColor;
   }
 
-  getStrokeColor(): OlColor {
+  getStrokeColor(): string {
     return this.strokeColor;
   }
 
-  setStrokeColor(strokeColor: OlColor) {
+  setStrokeColor(strokeColor: string) {
     this.strokeColor = strokeColor;
   }
 
diff --git a/packages/geo/src/lib/draw/shared/draw.utils.ts b/packages/geo/src/lib/draw/shared/draw.utils.ts
index 3d1ac00483..707e0c1ab4 100644
--- a/packages/geo/src/lib/draw/shared/draw.utils.ts
+++ b/packages/geo/src/lib/draw/shared/draw.utils.ts
@@ -19,7 +19,7 @@ import {
  * @param label a label
  * @returns OL style
  */
-export function createInteractionStyle(fillColor?: OlColor, strokeColor?: OlColor, strokeWidth?: number, label?: string): Olstyle.Style {
+export function createInteractionStyle(fillColor?: string, strokeColor?: string, strokeWidth?: number, label?: string): Olstyle.Style {
   return new Olstyle.Style({
     stroke: new Olstyle.Stroke({
       color: strokeColor ? strokeColor : 'rgba(143,7,7,1)',
diff --git a/packages/geo/src/lib/measure/measurer/measurer.component.ts b/packages/geo/src/lib/measure/measurer/measurer.component.ts
index fe7ad12cb2..93b7201c7c 100644
--- a/packages/geo/src/lib/measure/measurer/measurer.component.ts
+++ b/packages/geo/src/lib/measure/measurer/measurer.component.ts
@@ -513,7 +513,8 @@ export class MeasurerComponent implements OnInit, OnDestroy {
     this.store.deleteMany(this.selectedFeatures$.value);
     this.selectedFeatures$.value.forEach(selectedFeature => {
       this.olDrawSource.getFeatures().forEach(drawingLayerFeature => {
-        if (selectedFeature.properties.id === drawingLayerFeature.getGeometry().ol_uid) {
+        const geometry = drawingLayerFeature.getGeometry() as any;
+        if (selectedFeature.properties.id === geometry.ol_uid) {
           this.olDrawSource.removeFeature(drawingLayerFeature);
         }
       });
@@ -857,7 +858,7 @@ export class MeasurerComponent implements OnInit, OnDestroy {
    * will trigger and add the feature to the map.
    * @internal
    */
-  private addFeatureToStore(olGeometry: OlLineString | OlPolygon, localFeature?: FeatureWithMeasure) {
+  private addFeatureToStore(olGeometry, localFeature?: FeatureWithMeasure) {
     const featureId = localFeature ? localFeature.properties.id : olGeometry.ol_uid;
     const projection = this.map.ol.getView().getProjection();
     const geometry = new OlGeoJSON().writeGeometryObject(olGeometry, {