Palettes / Colors / #CDEC06

#CDEC06 — Vivid Yellow

#CDEC06 is a yellow color we call Vivid Yellow, closest to the named color Yellow (#FFFF00). It belongs to the yellow family.

Color name

Closest CSS keyword: yellow (#FFFF00) — not an exact match. CSS yellow gives you #FFFF00, a different color; use #CDEC06 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.

#CDEC06 is a warm yellow color associated with optimism, attention and cheer. 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 #2406EA; it also sits naturally between #EA9606 and #59EA06. 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 80% · Green 93% · Blue 2%

Cyan 13% · Magenta 0% · Yellow 97% · Key 7%

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

Previews

CSS code for #CDEC06

.text { color: #CDEC06; }
.background { background-color: #CDEC06; }
.border { border: 3px solid #CDEC06; }
.text-rgb { color: rgb(205, 236, 6); }
.text-hsl { color: hsl(68, 95%, 47%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #CDEC06; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(205, 236, 6, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #CDEC06; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(205, 236, 6, 0.8); }

HTML: <p style="color:#CDEC06">Text here</p> · <div style="background-color:#CDEC06">Div content here</div>

Shades of #CDEC06

Tints of #CDEC06

Tones of #CDEC06

Color harmonies

Complementary — #2406EA:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #CDEC06: #000000.

Semi-transparent (opacity) text on #CDEC06

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 #CDEC06 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 #CDEC06 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

← #CDEC05  ·  #CDEC07 →

Frequently asked questions

What color is #CDEC06?

#CDEC06 is Vivid Yellow, a yellow color (RGB 205, 236, 6). Its closest standard named color is Yellow.

What is the RGB and HSL of #CDEC06?

#CDEC06 is RGB 205, 236, 6 — HSL 68°, 95%, 47% — CMYK 13%, 0%, 97%, 7%.

What colors go with #CDEC06?

Its complement is #2406EA; analogous partners are #EA9606 and #59EA06. It also appears in 6+ palettes in our collection.

Can I use #CDEC06 for text?

Black text on #CDEC06 has a contrast ratio of 15.60:1 (passes WCAG AA); white text gives 1.35:1.