Introduction
Make green colors: Have you ever wondered how to make green colors that look professional and vibrant? Whether you’re an artist, decorator, or DIY enthusiast, understanding color mixing is essential for creating the perfect green shade. To get the color green, you have to mix blue and yellow. This is the combination that gives the color of grass, which is the classic tone.
The art of making green colors goes far beyond simply mixing blue and yellow together. There are about 15 basic shades of green, from light (pale) to turquoise (blue-green). But there are more than 110 other tones, very similar to the basic, but with some nuances. This comprehensive guide will teach you everything you need to know about creating stunning green colors for any project.
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Essential Colors You Need to Make Green
Let’s Talk About Your Blue Options
You know what changed my entire colour mixing game? Realising that not all blues are created equal. I used to grab whatever blue tube was closest, wondering why my greens never looked quite right.
Your Blue Paint Lineup:
- Ultramarine Blue: This one’s warm and slightly purple-tinted. Perfect when you want greens with a bit of depth
- Prussian Blue: My personal favourite for crisp, clean greens. It’s got this intensity that just makes colors pop
- Cerulean Blue: Super gentle and creates those soft, dreamy greens you see in watercolor paintings
- Cobalt Blue: Great for earthy, natural-looking greens that don’t scream “I’m artificial”

Basic Green Formulas
Method 1: My Go-To Basic Green Mix equal parts cadmium yellow and ultramarine blue. This is like the vanilla ice cream of greens simple, reliable, and works for almost everything. I probably use this combo more than any other.
Method 2: Spring Fever Green Take about 60% lemon yellow and 40% Prussian blue. This creates that fresh, new-leaf green that just screams springtime. Pro tip: always start with the yellow and add blue slowly. Trust me on this one!
Method 3: Deep Forest Green Flip the ratio from Method 2 use 40% cadmium yellow and 60% Prussian blue. Then add just a tiny dab of black. This gives you that rich, deep green you see in pine forests.
Method 4: Gentle Garden Green Mix 70% Naples yellow with 30% cerulean blue. This creates a soft, natural green that’s perfect for painting foliage that’s not trying to steal the show.
Method 5: Electric Lime Go heavy on the yellow here: 80% cadmium yellow with just 20% Prussian blue. This is your neon, electric lime green that practically glows off the canvas.

Creating Specific Green Shades
The Lime Green Challenge
Let me tell you, getting the perfect lime green took me forever to figure out. The secret is understanding that lime green is basically regular green made lighter and more yellow.
My Foolproof Lime Green Method:
- Start with about 75% cadmium yellow (yes, really that much!)
- Slowly add prussian blue until you get a bright green
- If it’s too dark, add more yellow
- If you want it lighter, add a tiny bit of white
The key thing I learned? Don’t start with equal parts blue and yellow like you might think. Lime green is way more yellow than blue.

Mastering Sage Green
Sage green was my white whale for the longest time. Every time I tried to make it, I ended up with either regular green or this muddy brown mess. The breakthrough came when I realised sage isn’t just green; it’s green that’s been “calmed down.”
Here’s How I Finally Cracked Sage Green:
- Make a basic green (50% yellow, 50% blue)
- Here’s the secret part: add red. I know it sounds wrong, but red is green’s opposite, so it mutes the brightness
- Start with literally the tiniest amount of red. Like, barely touch your brush to the red paint
- Keep adding tiny amounts until the green looks soft and muted
- If it gets too dark, add a bit of white

Common Mistakes When Making Green Colors
The Muddy Green Problem
Oh boy, have I made some muddy greens in my time! If you’ve ever mixed what you thought would be a beautiful green only to end up with something that looks like pond scum, you’re in good company.
Why Greens Turn Muddy (and How I Learnt to Avoid It):
- Using too many different colors at once (guilty as charged!)
- Being heavy-handed with complementary colors
- Over-mixing the paint until it loses its life
- Using cheap paints that don’t have pure pigments
The biggest lesson I learnt? Sometimes less is more. Some of my most beautiful greens come from just two high-quality colors mixed thoughtfully.

Tools and Materials for Perfect Green Mixing
Setting Up Your Workspace
Having the right tools makes such a difference. I used to try mixing colors with whatever brush was handy, and it was frustrating and messy.
My Essential Tool Kit:
- A good palette knife for thorough mixing (this changed everything!)
- Clean brushes in different sizes
- A proper mixing surface (I love disposable paper palettes)
- A color wheel where I can actually see it

Color Matching Real-World Objects
This is one of the trickiest skills, but it’s super useful. Whether you’re trying to match existing wall paint or capture the exact green of a leaf, here’s my approach:
My Color Matching Process:
- Look at the color carefully and identify the undertones (is it warm? cool? does it lean blue or yellow?)
- Start with the closest base color I have
- Make small adjustments systematically
- Test frequently against the original
- Remember that lighting affects everything

FAQs
What two colors make green?
Blue and yellow are the basic colors that make green, but here’s what I’ve learnt: the specific blues and yellows you choose make all the difference. A warm blue with a cool yellow creates a different green than a cool blue with a warm yellow.
How do you make lime green without yellow paint?
This is a great question that stumped me for a while! If you don’t have yellow, you can create a green base using raw sienna mixed with Prussian blue, or try orange with ultramarine blue. Once you have a green base, add white to lighten it toward that lime green brightness.
Why do my green colors always look muddy?
I struggled with this for years! Muddy greens usually happen because we’re either using too many different colors in one mix or we’re adding too much of a complementary color (like red) when trying to adjust the green. My solution: stick to just two or three colors maximum, and when adding opposites like red, start with amounts so small they seem ridiculous.
What’s the best way to make sage green?
Sage green is my go-to for so many projects! Start with a basic green (50% yellow, 50% blue), then add tiny, and I mean tiny, amounts of red to desaturate it. You can also try mixing cerulean blue with lemon yellow and a touch of Payne’s grey. The key is patience and adding the muting colours very gradually.