The use of white and beige tones extensively brings the advantage of the easiness to blend easily with other tone in varying shades. Besides the use of both tones for the interior will help you in creating the spacious airy room as well.
If you are still undecided to apply the tones for your interior perhaps you can take a look at Cape Update project by Boehm Architecture to see how cool the tones for your interiors can be especially when it is combined with refreshing tone as an accent for the room of a spacious house. Besides this house is also friendly for handicapped people with the full wheelchair-accessible concept on the first floor.
The entry way of this modern spacious house has no extravagant detail of decoration. Instead this space applies the earthy dark wooden tone as multifunctional space such as chair or space to place the shopping bags when you are coming home from the grocery shop.
The hint of bold red can be seen from the basket placed below it. On the wall there are framed photographs with natural theme in golden tone such as sunsets and autumn leaves.
The airy living room provides the refreshing teal as an accent and the center of attention of this space as well. More refreshing details can be seen from the arrangement of tiny potted green plants alongside the windows so they can benefit from the abundance of the light and the choice of green empty vase atop the rustic wooden table.
The sofas and the table are arranged to face the modern fireplace providing the warmth throughout the space. One corner is maximized by placing the rustic dark wooden shelf to store the books and displaying the photographs.
Another option to spend the time with family or guests is the outdoor dining space which is designed in an all-white porch with refreshing green tinge either from the green plants of the green accent painted on the white chairs. Be prepared to have your guests enchanted from the beautiful lights coming from the white pots you can turn on during evening time.
The modern spacious house design for the bathroom provides the gorgeous yet refreshing light green tiles to cover the walls. Combined with the natural tone such as the wooden sink cabinet both colors will provide the natural style for the space. You can add a potted green plant in brown pot as well to emphasize the refreshing natural look of this room.
As for the white bathtub which has light green tiles covering the wall as well do not hesitate to place a potted refreshing plant too with beautiful white flowers on it. As for the toilet you can use the turquoise tiles to cover the walls while the floors are covered in tiny tiles of gray tone.