Palettes / Colors / #AAEF45

#AAEF45 — Vivid Green

#AAEF45 is a green color we call Vivid Green, closest to the named color GreenYellow (#ADFF2F). It belongs to the green family.

Color name

Closest CSS keyword: greenyellow (#ADFF2F) — not an exact match. CSS greenyellow gives you #ADFF2F, a different color; use #AAEF45 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.

#AAEF45 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 #8843EF; it also sits naturally between #EFDE43 and #54EF43. 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 67% · Green 94% · Blue 27%

Cyan 29% · Magenta 0% · Yellow 71% · Key 6%

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

Previews

CSS code for #AAEF45

.text { color: #AAEF45; }
.background { background-color: #AAEF45; }
.border { border: 3px solid #AAEF45; }
.text-rgb { color: rgb(170, 239, 69); }
.text-hsl { color: hsl(84, 84%, 60%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #AAEF45; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(170, 239, 69, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #AAEF45; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(170, 239, 69, 0.8); }

HTML: <p style="color:#AAEF45">Text here</p> · <div style="background-color:#AAEF45">Div content here</div>

Shades of #AAEF45

Tints of #AAEF45

Tones of #AAEF45

Color harmonies

Complementary — #8843EF:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #AAEF45: #000000.

Semi-transparent (opacity) text on #AAEF45

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 #AAEF45 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 #AAEF45 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

← #AAEF44  ·  #AAEF46 →

Frequently asked questions

What color is #AAEF45?

#AAEF45 is Vivid Green, a green color (RGB 170, 239, 69). Its closest standard named color is GreenYellow.

What is the RGB and HSL of #AAEF45?

#AAEF45 is RGB 170, 239, 69 — HSL 84°, 84%, 60% — CMYK 29%, 0%, 71%, 6%.

What colors go with #AAEF45?

Its complement is #8843EF; analogous partners are #EFDE43 and #54EF43. It also appears in 6+ palettes in our collection.

Can I use #AAEF45 for text?

Black text on #AAEF45 has a contrast ratio of 15.14:1 (passes WCAG AA); white text gives 1.39:1.