Palettes / Colors / #FEEF45

#FEEF45 — Vivid Yellow

#FEEF45 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 #FEEF45 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.

#FEEF45 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 #4353FE; it also sits naturally between #FE9143 and #B0FE43. 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 100% · Green 94% · Blue 27%

Cyan 0% · Magenta 6% · Yellow 73% · Key 0%

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

Previews

CSS code for #FEEF45

.text { color: #FEEF45; }
.background { background-color: #FEEF45; }
.border { border: 3px solid #FEEF45; }
.text-rgb { color: rgb(254, 239, 69); }
.text-hsl { color: hsl(55, 99%, 63%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #FEEF45; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(254, 239, 69, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #FEEF45; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(254, 239, 69, 0.8); }

HTML: <p style="color:#FEEF45">Text here</p> · <div style="background-color:#FEEF45">Div content here</div>

Shades of #FEEF45

Tints of #FEEF45

Tones of #FEEF45

Color harmonies

Complementary — #4353FE:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #FEEF45: #000000.

Semi-transparent (opacity) text on #FEEF45

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 #FEEF45 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 #FEEF45 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

← #FEEF44  ·  #FEEF46 →

Frequently asked questions

What color is #FEEF45?

#FEEF45 is Vivid Yellow, a yellow color (RGB 254, 239, 69). Its closest standard named color is Yellow.

What is the RGB and HSL of #FEEF45?

#FEEF45 is RGB 254, 239, 69 — HSL 55°, 99%, 63% — CMYK 0%, 6%, 73%, 0%.

What colors go with #FEEF45?

Its complement is #4353FE; analogous partners are #FE9143 and #B0FE43. It also appears in 6+ palettes in our collection.

Can I use #FEEF45 for text?

Black text on #FEEF45 has a contrast ratio of 17.65:1 (passes WCAG AA); white text gives 1.19:1.