Palettes / Colors / #4ECE09

#4ECE09 — Vivid Green

#4ECE09 is a green color we call Vivid Green, closest to the named color LawnGreen (#7CFC00). It belongs to the green family.

Color name

Closest CSS keyword: lawngreen (#7CFC00) — not an exact match. CSS lawngreen gives you #7CFC00, a different color; use #4ECE09 when you need this exact shade.

Sources: common names follow widely used color-name references; CSS keywords and their hex values follow the CSS Color specification.

#4ECE09 is a warm-leaning green color associated with growth, calm and balance. It is saturated enough to be the accent — buttons, highlights and calls to action — while neutrals do the quiet work around it.

Its strongest partner is its complement #8909CE; it also sits naturally between #B0CE09 and #09CE26. In the palettes below you can see it working alongside real color combinations from our collection.

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Color values

RGB & CMYK percentages

Red 31% · Green 81% · Blue 4%

Cyan 62% · Magenta 0% · Yellow 96% · Key 19%

CMYK values are unprofiled approximations for screen reference — not a print-proofing guarantee.

Previews

CSS code for #4ECE09

.text { color: #4ECE09; }
.background { background-color: #4ECE09; }
.border { border: 3px solid #4ECE09; }
.text-rgb { color: rgb(78, 206, 9); }
.text-hsl { color: hsl(99, 92%, 42%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #4ECE09; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(78, 206, 9, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #4ECE09; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(78, 206, 9, 0.8); }

HTML: <p style="color:#4ECE09">Text here</p> · <div style="background-color:#4ECE09">Div content here</div>

Shades of #4ECE09

Tints of #4ECE09

Tones of #4ECE09

Color harmonies

Complementary — #8909CE:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #4ECE09: #000000.

Semi-transparent (opacity) text on #4ECE09

Text set with opacity blends into the background, so its real contrast is lower than the solid ratios above. Choose a text color and an opacity to see the blended color and its true ratio:

How #4ECE09 looks with color blindness

Simulated with standard Machado color-vision-deficiency matrices — useful when this color carries meaning in charts, maps or interfaces:

Closest design-system colors

The nearest matches in the Tailwind CSS, Material Design and Bootstrap palettes — handy when you need a framework class instead of a raw hex:

Palettes with a similar color

These palettes use a close neighbour of #4ECE09 rather than the exact color:

Similar colors

The closest colors that actually appear in our palette collection — click any to open its page:

Browse neighbouring colors

← #4ECE08  ·  #4ECE0A →

Frequently asked questions

What color is #4ECE09?

#4ECE09 is Vivid Green, a green color (RGB 78, 206, 9). Its closest standard named color is LawnGreen.

What is the RGB and HSL of #4ECE09?

#4ECE09 is RGB 78, 206, 9 — HSL 99°, 92%, 42% — CMYK 62%, 0%, 96%, 19%.

What colors go with #4ECE09?

Its complement is #8909CE; analogous partners are #B0CE09 and #09CE26. It also appears in 6+ palettes in our collection.

Can I use #4ECE09 for text?

Black text on #4ECE09 has a contrast ratio of 10.16:1 (passes WCAG AA); white text gives 2.07:1.