Green (RYB) (#66B032)

HEX, RGB, HSL, CMYK values + mood/style/use-case color tags. Use this page to keep your colors consistent across web and print.

Preview

Sample Text

This is how text may look on this color.

Best text color: #000000
Contrast vs white: 2.69:1 — vs black: 7.82:1

Color values

HEX #66B032
RGB rgb(102, 176, 50)
HSL hsl(95, 71%, 69%)
CMYK cmyk( 42.05, 0, 71.59, 30.98 )

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Tags

Mood

Style

Vivid (210) Cool (180)

Use case

Text (210) Button (200) Accent (185)

Tip: tags are heuristic suggestions (helpful for browsing and inspiration).

Color Harmonies

Colors that pair well with #66B032 based on color theory relationships.

Complementary

The color directly opposite on the color wheel — creates maximum contrast and vibrance.

Green (RYB)
#66B032 Base

#7C32B0

Analogous

Colors adjacent on the wheel — naturally harmonious and pleasing to the eye.

Green (RYB)
#66B032 Base

#A5B032

#32B03D

Triadic

Three colors equally spaced 120° apart — bold, balanced, and visually rich.

Green (RYB)
#66B032 Base

#3266B0

#B03266

Split-Complementary

Two colors flanking the complement — high contrast with less tension than full complementary.

Green (RYB)
#66B032 Base

#3D32B0

#B032A5

Tetradic (Square)

Four colors at 90° intervals — rich variety, best when one color dominates.

Green (RYB)
#66B032 Base

#32A5B0

#7C32B0

#B03D32

Monochromatic

Shades and tints of the same hue — cohesive, elegant, and easy to work with.

Green (RYB)
#66B032 Base

#213910

#437421

#549029

#7AC942

#8DD15D

#B7E299

Shades & Tints

Darker shades and lighter tints of Green (RYB), generated by adjusting lightness while keeping the same hue and saturation.

Shades (darker)

— #0C1406

— #1E330F

— #305217

— #427220

— #549129

Green (RYB) #66B032 Base

— #80CC4A

— #9CD772

— #B8E29B

— #D5EEC3

— #F1F9EB

CSS & SCSS Snippets

Ready-to-use code snippets for #66B032. Click the copy button to copy any snippet to your clipboard.

/* Background */
.element {
    background-color: #66B032;
}

/* Text */
.element {
    color: #66B032;
}

/* Border */
.element {
    border: 1px solid #66B032;
}

/* Linear gradient to complementary */
.element {
    background: linear-gradient(
        to right,
        #66B032,
        #BA77E9
    );
}

/* Radial gradient */
.element {
    background: radial-gradient(
        circle,
        #66B032,
        #BA77E9
    );
}

// SCSS variable
$green-(ryb): #66B032;

// With RGB channels (useful for rgba() usage)
$green-(ryb)-r: 102;
$green-(ryb)-g: 176;
$green-(ryb)-b: 50;

// Usage
.element {
    background-color: $green-(ryb);
    color: rgba($green-(ryb)-r, $green-(ryb)-g, $green-(ryb)-b, 0.8);
}

Color Blindness Simulation

How Green (RYB) appears to people with different types of color vision deficiency.

Normal Vision #66B032 How the color appears with full color vision.

Deuteranopia #9F9F37 Deuteranopia affects ~8% of males. Green cones are absent, making it difficult to distinguish red from green. The most common form of color blindness.

Protanopia #AAAA31 Protanopia affects ~1% of males. Red cones are absent, causing reds to appear dark and indistinguishable from greens and browns.

Tritanopia #78A6A6 Tritanopia is rare (~0.003%). Blue cones are absent, making blue and yellow difficult to distinguish. Blues may appear green, yellows appear pink.

Achromatopsia #9E9E9E Achromatopsia is complete color blindness. The world is seen entirely in shades of grey. Affects ~1 in 30,000 people.

Similar Named Colors

The closest named colors to Green (RYB) ranked by perceptual difference (Delta-E 2000 — lower = more similar).

Green (RYB) #66B032 Base

Kelly Green #4CBB17 ΔE 4.29

Bud Green #7BB661 ΔE 6.12

Dollar Bill #85BB65 ΔE 6.94

Mantis #74C365 ΔE 7.40

How to use this color

Copy HEX for CSS and design tools, or RGB/HSL for UI adjustments.
Use CMYK when preparing print assets (posters, packaging, brochures).
Check contrast before using it for text or important UI elements.