Palettes / Colors / #CDFD0A

#CDFD0A — Vivid Green

#CDFD0A 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 #CDFD0A 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.

#CDFD0A 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 #3D0DFD; it also sits naturally between #FDB50D and #55FD0D. 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 80% · Green 99% · Blue 4%

Cyan 19% · Magenta 0% · Yellow 96% · Key 1%

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

Previews

CSS code for #CDFD0A

.text { color: #CDFD0A; }
.background { background-color: #CDFD0A; }
.border { border: 3px solid #CDFD0A; }
.text-rgb { color: rgb(205, 253, 10); }
.text-hsl { color: hsl(72, 98%, 52%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #CDFD0A; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(205, 253, 10, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #CDFD0A; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(205, 253, 10, 0.8); }

HTML: <p style="color:#CDFD0A">Text here</p> · <div style="background-color:#CDFD0A">Div content here</div>

Shades of #CDFD0A

Tints of #CDFD0A

Tones of #CDFD0A

Color harmonies

Complementary — #3D0DFD:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #CDFD0A: #000000.

Semi-transparent (opacity) text on #CDFD0A

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 #CDFD0A 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 #CDFD0A 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

← #CDFD09  ·  #CDFD0B →

Frequently asked questions

What color is #CDFD0A?

#CDFD0A is Vivid Green, a green color (RGB 205, 253, 10). Its closest standard named color is GreenYellow.

What is the RGB and HSL of #CDFD0A?

#CDFD0A is RGB 205, 253, 10 — HSL 72°, 98%, 52% — CMYK 19%, 0%, 96%, 1%.

What colors go with #CDFD0A?

Its complement is #3D0DFD; analogous partners are #FDB50D and #55FD0D. It also appears in 6+ palettes in our collection.

Can I use #CDFD0A for text?

Black text on #CDFD0A has a contrast ratio of 17.65:1 (passes WCAG AA); white text gives 1.19:1.