Palettes / Colors / #AFFE45

#AFFE45 — Vivid Green

#AFFE45 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 #AFFE45 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.

#AFFE45 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 #9443FE; it also sits naturally between #FEF243 and #50FE43. In the palettes below you can see it working alongside real color combinations from our collection.

Copy HEX Copy RGB Copy HSL Download PNG swatch SVG

Color values

RGB & CMYK percentages

Red 69% · Green 100% · Blue 27%

Cyan 31% · Magenta 0% · Yellow 73% · Key 0%

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

Previews

CSS code for #AFFE45

.text { color: #AFFE45; }
.background { background-color: #AFFE45; }
.border { border: 3px solid #AFFE45; }
.text-rgb { color: rgb(175, 254, 69); }
.text-hsl { color: hsl(86, 99%, 63%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #AFFE45; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(175, 254, 69, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #AFFE45; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(175, 254, 69, 0.8); }

HTML: <p style="color:#AFFE45">Text here</p> · <div style="background-color:#AFFE45">Div content here</div>

Shades of #AFFE45

Tints of #AFFE45

Tones of #AFFE45

Color harmonies

Complementary — #9443FE:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #AFFE45: #000000.

Semi-transparent (opacity) text on #AFFE45

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 #AFFE45 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 #AFFE45 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

← #AFFE44  ·  #AFFE46 →

Frequently asked questions

What color is #AFFE45?

#AFFE45 is Vivid Green, a green color (RGB 175, 254, 69). Its closest standard named color is GreenYellow.

What is the RGB and HSL of #AFFE45?

#AFFE45 is RGB 175, 254, 69 — HSL 86°, 99%, 63% — CMYK 31%, 0%, 73%, 0%.

What colors go with #AFFE45?

Its complement is #9443FE; analogous partners are #FEF243 and #50FE43. It also appears in 6+ palettes in our collection.

Can I use #AFFE45 for text?

Black text on #AFFE45 has a contrast ratio of 17.09:1 (passes WCAG AA); white text gives 1.23:1.