Palettes / Colors / #FCFF38

#FCFF38 — Vivid Yellow

#FCFF38 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 #FCFF38 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.

#FCFF38 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 #3B38FF; it also sits naturally between #FF9F38 and #98FF38. 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 100% · Blue 22%

Cyan 1% · Magenta 0% · Yellow 78% · Key 0%

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

Previews

CSS code for #FCFF38

.text { color: #FCFF38; }
.background { background-color: #FCFF38; }
.border { border: 3px solid #FCFF38; }
.text-rgb { color: rgb(252, 255, 56); }
.text-hsl { color: hsl(61, 100%, 61%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #FCFF38; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(252, 255, 56, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #FCFF38; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(252, 255, 56, 0.8); }

HTML: <p style="color:#FCFF38">Text here</p> · <div style="background-color:#FCFF38">Div content here</div>

Shades of #FCFF38

Tints of #FCFF38

Tones of #FCFF38

Color harmonies

Complementary — #3B38FF:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #FCFF38: #000000.

Semi-transparent (opacity) text on #FCFF38

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 #FCFF38 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 #FCFF38 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

← #FCFF37  ·  #FCFF39 →

Frequently asked questions

What color is #FCFF38?

#FCFF38 is Vivid Yellow, a yellow color (RGB 252, 255, 56). Its closest standard named color is Yellow.

What is the RGB and HSL of #FCFF38?

#FCFF38 is RGB 252, 255, 56 — HSL 61°, 100%, 61% — CMYK 1%, 0%, 78%, 0%.

What colors go with #FCFF38?

Its complement is #3B38FF; analogous partners are #FF9F38 and #98FF38. It also appears in 6+ palettes in our collection.

Can I use #FCFF38 for text?

Black text on #FCFF38 has a contrast ratio of 19.50:1 (passes WCAG AA); white text gives 1.08:1.