Palettes / Colors / #FEF657

#FEF657 — Light Vivid Yellow

#FEF657 is a yellow color we call Light Vivid Yellow, closest to the named color Khaki (#F0E68C). It belongs to the yellow family.

Color name

Closest CSS keyword: khaki (#F0E68C) — not an exact match. CSS khaki gives you #F0E68C, a different color; use #FEF657 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.

#FEF657 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 #5860FE; it also sits naturally between #FEA358 and #B3FE58. 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 100% · Green 96% · Blue 34%

Cyan 0% · Magenta 3% · Yellow 66% · Key 0%

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

Previews

CSS code for #FEF657

.text { color: #FEF657; }
.background { background-color: #FEF657; }
.border { border: 3px solid #FEF657; }
.text-rgb { color: rgb(254, 246, 87); }
.text-hsl { color: hsl(57, 99%, 67%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #FEF657; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(254, 246, 87, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #FEF657; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(254, 246, 87, 0.8); }

HTML: <p style="color:#FEF657">Text here</p> · <div style="background-color:#FEF657">Div content here</div>

Shades of #FEF657

Tints of #FEF657

Tones of #FEF657

Color harmonies

Complementary — #5860FE:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #FEF657: #000000.

Semi-transparent (opacity) text on #FEF657

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 #FEF657 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 #FEF657 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

← #FEF656  ·  #FEF658 →

Frequently asked questions

What color is #FEF657?

#FEF657 is Light Vivid Yellow, a yellow color (RGB 254, 246, 87). Its closest standard named color is Khaki.

What is the RGB and HSL of #FEF657?

#FEF657 is RGB 254, 246, 87 — HSL 57°, 99%, 67% — CMYK 0%, 3%, 66%, 0%.

What colors go with #FEF657?

Its complement is #5860FE; analogous partners are #FEA358 and #B3FE58. It also appears in 6+ palettes in our collection.

Can I use #FEF657 for text?

Black text on #FEF657 has a contrast ratio of 18.53:1 (passes WCAG AA); white text gives 1.13:1.