Paint Kits in 503 (1966) - Light Green

Everything you need to touch up your GMC - in one convenient package.

  • GMC Light Green (503 (1966)) Touch Up Paint Pen Kit – Complete System to Repair Small Chips and Scratches (1/2oz) GMC Light Green (503 (1966)) Touch Up Paint Pen Kit – Complete System to Repair Small Chips and Scratches (1/2oz)

    Paint Pen Kit

    Paint Pen Kit

    Small repairs up to pencil eraser size

    Easily hides damage

    Quick fix

    Skill Level: 🟢⚪⚪⚪

    $46.95
    $46.95
  • GMC Light Green (503 (1966)) Touch-Up Paint Bottle Kit – Complete System to Repair Medium Chips and Scratches (2oz) GMC Light Green (503 (1966)) Touch-Up Paint Bottle Kit – Complete System to Repair Medium Chips and Scratches (2oz)

    Paint Bottle Kit

    Paint Bottle Kit

    Medium damage up to size of a dime

    More blended coverage

    Short Project

    Skill Level: 🟡🟡⚪⚪

    $64.95
    $64.95
  • GMC Light Green (503 (1966)) Touch-Up Spray Can Kit – Complete Repair System for Panels, Bumpers and Larger Repairs (12oz) GMC Light Green (503 (1966)) Touch-Up Spray Can Kit – Complete Repair System for Panels, Bumpers and Larger Repairs (12oz)

    Spray Can Kit

    Spray Can Kit

    Large areas or single panel repaints

    Professional-level repairs

    Half-Day Job

    Skill Level: 🟠🟠🟠⚪

    $79.95
    $79.95

Paint in 503 (1966) - Light Green

Custom-mixed GMC paint for everyone - from beginners to pros.

  • Image of Light Green 503 (1966) for GMC GMC Light Green (503 (1966)) Exact-Match Paint Pen – Beginner-Friendly Repair for Small Chips and Scratches (1/2oz)

    Paint Pen

    Paint Pen

    Small repairs up to pencil eraser size

    Easily hides damage

    Quick fix

    Skill Level: 🟢⚪⚪⚪

    $19.95
    $19.95
  • Image of Light Green 503 (1966) for GMC GMC Light Green (503 (1966)) Exact-Match Paint Bottle – DIY Repair for Medium Chips and Scratches (2oz)

    Paint Bottle

    Paint Bottle

    Medium damage up to size of a dime

    More blended coverage

    Short Project

    Skill Level: 🟡🟡⚪⚪

    $34.95
    $34.95
  • Image of Light Green 503 (1966) for GMC GMC Light Green (503 (1966)) Exact-Match Spray Can – Professional Basecoat for Panels, Bumpers and Larger Repairs (12oz)

    Spray Can

    Spray Can

    Large areas or single panel repaints

    Professional-level repairs

    Half-Day Job

    Skill Level: 🟠🟠🟠⚪

    $39.95
    $39.95
  • Image of Light Green 503 (1966) for GMC Image showing a technician using a spray gun with PaintScratch pro-size automotive paint for a professional refinishing job.

    Professional Size

    Professional Size

    Multiple panels or complete repaints

    Showroom-quality finish

    Weekend Commitment

    Skill Level: 🔴🔴🔴🔴

    From $109.95
    From $109.95

This color is compatible with the following GMCs:

MODELS: Truck

YEARS: 1966

To determine if Light Green is the correct color, check your vehicle's color code. It should match the paint color code, which is 503 (1966).

Find My GMC Color Code

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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.

Clearcoats

A necessary layer - applied over the paint - to add shine and prevent sun damage.

Primers

Applied before paint to protect bare surfaces, such as bare metal, plastic, or rubber.

1 4

Popular Accessories

Our most popular products to help you achieve the best repair possible.

1 15

Body Filler Products

Smooth over scratches, pin holes, dents and dings.

1 5

Solvents and Other Primers

Chemical products for rust removal, thinning paint, and cleanup.

1 5

Safety Products

Keep your skin clean and your lungs healthy.

Your Paint Color Profile

503 (1966) - Light Green

The Look

This shade is the face of 1960s utility. It is a pale, minty green that feels like a vintage soda shop or a quiet morning on a farm. Since your truck has spent decades working under the sun, this color has become a badge of mid-century character. It is not a flashy modern hue; it is a workhorse color that prioritizes visibility and a clean appearance on the road.

Technical Details

This is a pure solid finish. There are no metallic flakes or pearls hiding in the mix to complicate the repair. Solid colors are the most straightforward to match, but they are honest. They do not hide uneven surfaces as well as a metallic would. Because there is no sparkle to distract the eye, the focus stays on the depth of the green. This makes it a prime candidate for a repair, provided the surface is clean and level.

Best Practices

Look for the identification plate inside the glove box or on the driver side door pillar. Before you spray or dab GMC Light Green (check for code 503 (1966)), you need to shake it for 60 seconds. This ensures the pigments mix for a uniform shade. Test the color on the included card to confirm the match against the current finish. When you start the repair, keep the container moving to help the paint lay flat. Allow for drying time between thin layers instead of covering the damage in one heavy pass.

ensuring the right match

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

Skip Expensive Body Shops - Do It Yourself!

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 Light Green that do not require any fancy equipment. For the serious car fanatic, you can find ready-to-spray large-sized paints.

a couple standing happily in front of their two different colored cars.

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What Our Customers Are Saying

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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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