Palettes / Colors / #FFCF3F

#FFCF3F — Vivid Yellow

#FFCF3F is a yellow color we call Vivid Yellow, closest to the named color SandyBrown (#F4A460). It belongs to the yellow family.

Color name

Closest CSS keyword: sandybrown (#F4A460) — not an exact match. CSS sandybrown gives you #F4A460, a different color; use #FFCF3F 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.

#FFCF3F 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 #3D6EFF; it also sits naturally between #FF6E3D and #CFFF3D. 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 81% · Blue 25%

Cyan 0% · Magenta 19% · Yellow 75% · Key 0%

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

Previews

CSS code for #FFCF3F

.text { color: #FFCF3F; }
.background { background-color: #FFCF3F; }
.border { border: 3px solid #FFCF3F; }
.text-rgb { color: rgb(255, 207, 63); }
.text-hsl { color: hsl(45, 100%, 62%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #FFCF3F; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(255, 207, 63, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #FFCF3F; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(255, 207, 63, 0.8); }

HTML: <p style="color:#FFCF3F">Text here</p> · <div style="background-color:#FFCF3F">Div content here</div>

Shades of #FFCF3F

Tints of #FFCF3F

Tones of #FFCF3F

Color harmonies

Complementary — #3D6EFF:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #FFCF3F: #000000.

Semi-transparent (opacity) text on #FFCF3F

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 #FFCF3F 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 #FFCF3F 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

← #FFCF3E  ·  #FFCF40 →

Frequently asked questions

What color is #FFCF3F?

#FFCF3F is Vivid Yellow, a yellow color (RGB 255, 207, 63). Its closest standard named color is SandyBrown.

What is the RGB and HSL of #FFCF3F?

#FFCF3F is RGB 255, 207, 63 — HSL 45°, 100%, 62% — CMYK 0%, 19%, 75%, 0%.

What colors go with #FFCF3F?

Its complement is #3D6EFF; analogous partners are #FF6E3D and #CFFF3D. It also appears in 6+ palettes in our collection.

Can I use #FFCF3F for text?

Black text on #FFCF3F has a contrast ratio of 14.25:1 (passes WCAG AA); white text gives 1.47:1.