Palettes / Colors / #DEFF66

#DEFF66 — Light Vivid Green

#DEFF66 is a green color we call Light Vivid Green, closest to the named color Khaki (#F0E68C). It belongs to the green family.

#DEFF66 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 #8766FF; it also sits naturally between #FFD466 and #91FF66. 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 87% · Green 100% · Blue 40%

Cyan 13% · Magenta 0% · Yellow 60% · Key 0%

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

Previews

CSS code for #DEFF66

.text { color: #DEFF66; }
.background { background-color: #DEFF66; }
.border { border: 3px solid #DEFF66; }
.text-rgb { color: rgb(222, 255, 102); }
.text-hsl { color: hsl(73, 100%, 70%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #DEFF66; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(222, 255, 102, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #DEFF66; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(222, 255, 102, 0.8); }

HTML: <p style="color:#DEFF66">Text here</p> · <div style="background-color:#DEFF66">Div content here</div>

Shades of #DEFF66

Tints of #DEFF66

Tones of #DEFF66

Color harmonies

Complementary — #8766FF:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #DEFF66: #000000.

How #DEFF66 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 #DEFF66 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

← #DEFF65  ·  #DEFF67 →

Frequently asked questions

What color is #DEFF66?

#DEFF66 is Light Vivid Green, a green color (RGB 222, 255, 102). Its closest standard named color is Khaki.

What is the RGB and HSL of #DEFF66?

#DEFF66 is RGB 222, 255, 102 — HSL 73°, 100%, 70% — CMYK 13%, 0%, 60%, 0%.

What colors go with #DEFF66?

Its complement is #8766FF; analogous partners are #FFD466 and #91FF66. It also appears in 6+ palettes in our collection.

Can I use #DEFF66 for text?

Black text on #DEFF66 has a contrast ratio of 18.60:1 (passes WCAG AA); white text gives 1.13:1.