Palettes / Colors / #FDEC09

#FDEC09 — Vivid Yellow

#FDEC09 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 #FDEC09 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.

#FDEC09 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 #0818FD; it also sits naturally between #FD7208 and #92FD08. 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 99% · Green 93% · Blue 4%

Cyan 0% · Magenta 7% · Yellow 96% · Key 1%

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

Previews

CSS code for #FDEC09

.text { color: #FDEC09; }
.background { background-color: #FDEC09; }
.border { border: 3px solid #FDEC09; }
.text-rgb { color: rgb(253, 236, 9); }
.text-hsl { color: hsl(56, 98%, 51%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #FDEC09; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(253, 236, 9, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #FDEC09; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(253, 236, 9, 0.8); }

HTML: <p style="color:#FDEC09">Text here</p> · <div style="background-color:#FDEC09">Div content here</div>

Shades of #FDEC09

Tints of #FDEC09

Tones of #FDEC09

Color harmonies

Complementary — #0818FD:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #FDEC09: #000000.

Semi-transparent (opacity) text on #FDEC09

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 #FDEC09 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 #FDEC09 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

← #FDEC08  ·  #FDEC0A →

Frequently asked questions

What color is #FDEC09?

#FDEC09 is Vivid Yellow, a yellow color (RGB 253, 236, 9). Its closest standard named color is Yellow.

What is the RGB and HSL of #FDEC09?

#FDEC09 is RGB 253, 236, 9 — HSL 56°, 98%, 51% — CMYK 0%, 7%, 96%, 1%.

What colors go with #FDEC09?

Its complement is #0818FD; analogous partners are #FD7208 and #92FD08. It also appears in 6+ palettes in our collection.

Can I use #FDEC09 for text?

Black text on #FDEC09 has a contrast ratio of 17.18:1 (passes WCAG AA); white text gives 1.22:1.