This color is compatible with the following GMCs:

MODELS: Terrain

YEARS: 2015, 2016

To determine if Sea Grass Metallic is the correct color, check your vehicle's color code. It should match the paint color code, which is WA200X/G22.

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Non-Paint Products for All Vehicles

Once you've added custom color paint to your cart, you will need clearcoat and (depending on your damage) other non-paint products to complete your repair.

Your Paint Color Profile

WA200X/G22 - Sea Grass Metallic

The Look

Your GMC Terrain likely stands out in the parking lot thanks to this sophisticated, earthy hue. Since it was only available for a short window between 2015 and 2016, it has become a bit of a rarity compared to the sea of grayscale SUVs on the road. It is a muted, aquatic green that shifts its personality depending on whether you are parked in the sun or the shade. It manages to look rugged enough for a trail but refined enough for the city, making it one of the more versatile colors GMC offered during that era.

Technical Details

This is a true metallic finish, which means the paint is packed with tiny reflective flakes that give the color its depth. While these flakes are what make the paint beautiful, they also make the repair a bit more technical. If you apply the paint too heavily in one spot, the flakes will bunch together and create dark, blotchy patches known as mottling. To avoid this, you want to focus on even distribution so the metallic particles can lay down flat and catch the light correctly. Before you spray or dab GMC Sea Grass Metallic (check for code WA200X/G22), you need to shake the container vigorously for at least a full minute to ensure those flakes are properly suspended in the mix.

Best Practices

You can find your paint code on the Service Parts Identification sticker, which is most commonly located inside your glove box or occasionally on the floor of the trunk near the spare tire. Once you have confirmed the match, find a comfortable spot in your garage away from direct sunlight. To ensure the flakes lay down without streaking, always test the color on the included card before touching the vehicle. If you are using a spray, keep the container moving in steady, overlapping passes to prevent the paint from pooling. If you are using a pen or brush, use light layers rather than one thick coat. Allow for plenty of drying time between layers, and remember that this metallic finish requires a clear coat to achieve the correct factory shine and protect the color from fading.

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How to Find Your GMC's Color Code

GMC placed paint codes in many different locations, making them difficult to find, and GM did not standardize the color plate location across makes and models. Codes are often found in the glove box or the spare tire well; otherwise they could be elsewhere. Typical format: 51/WA316N, usually preceded by BC/CC (e.g., BC/CC 51 or BC/CC 316N). Two-tone entries may use U or L for Upper or Lower (e.g., BC/CC U316N or BC/CC L316N).

About GMC color codes
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Custom paint for your GMC

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Whether you're an absolute beginner or a seasoned professional, you can achieve a high-quality paint job on your GMC in the comfort of your own home.

PaintScratch proudly offers simple, beginner-friendly products in Sea Grass Metallic that do not require any fancy equipment. For the serious car fanatic, you can find ready-to-spray large-sized paints.

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Laura C.
Nov 21

Will absolutely order from this company again.

After ordering touch-up paint from Lexus I was still waiting for it a month later. If they'd told me upfront it would take that long I wouldn't have ordered in the first place. Paint Scratch was recommended by a friend who restores cars. Easy ordering, fair price and fast shipping. The color match is great especially considering my car is a 2012. Will absolutely order from this company again. Reason I chose this business: Lexus collision repair and a local collision repair. Will use paint less dent removal and touch up chipped paint myself. Reason I chose this product: Spouse sideswiped passenger side of car while backing out of garage. Mostly plastic transfer from his wheel well trim but pressure creased and cracked the paint causing a bare strip 1/8 wide x 4" long below door handle. Scratches on door handle and a few small chips on both doors.

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Javier A
Nov 26

Simply the best custom mixed paint in spray cans

Used Paint Scratch metallic custom mixed spray cans paint on a hood panel with excellent coverage and texture over the surface. Metallic paint can be very unforgiving out of a spray can, sputtering pigmentation dots on the panel being sprayed and thus ruining the paint job. No such issues with Paint Scratch custom mixed metallic paint spray cans. Paint sprayed strong and evenly till the last drop of paint in the can. Shipping time was faster than expected. Reason I chose this business: Having tried other brands of custom mixed metallic paint with terrible results, sputtering pigmentation tint dots from the spray nozzle in spite of vigorously shaking of can prior to application and loss of propellant rendering the lower fifth of the can's paint useless, Paint Scratch custom mixed metallic paint sprays out beautifully and strong all the way to the last gram of paint in the can. Simply the best custom mixed paint in spray cans for automotive restoration. Thank you Paint Scratch.

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Matt M.
Sept 6

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