Palettes / Colors / #FFBB37

#FFBB37 — Vivid Orange

#FFBB37 is a orange color we call Vivid Orange, closest to the named color SandyBrown (#F4A460). It belongs to the orange family.

Color name

Closest CSS keyword: sandybrown (#F4A460) — not an exact match. CSS sandybrown gives you #F4A460, a different color; use #FFBB37 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.

#FFBB37 is a warm orange color associated with warmth, appetite and friendliness. 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 #387AFF; it also sits naturally between #FF5938 and #DEFF38. 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 73% · Blue 22%

Cyan 0% · Magenta 27% · Yellow 78% · Key 0%

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

Previews

CSS code for #FFBB37

.text { color: #FFBB37; }
.background { background-color: #FFBB37; }
.border { border: 3px solid #FFBB37; }
.text-rgb { color: rgb(255, 187, 55); }
.text-hsl { color: hsl(40, 100%, 61%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #FFBB37; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(255, 187, 55, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #FFBB37; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(255, 187, 55, 0.8); }

HTML: <p style="color:#FFBB37">Text here</p> · <div style="background-color:#FFBB37">Div content here</div>

Shades of #FFBB37

Tints of #FFBB37

Tones of #FFBB37

Color harmonies

Complementary — #387AFF:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #FFBB37: #000000.

Semi-transparent (opacity) text on #FFBB37

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 #FFBB37 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 #FFBB37 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

← #FFBB36  ·  #FFBB38 →

Frequently asked questions

What color is #FFBB37?

#FFBB37 is Vivid Orange, a orange color (RGB 255, 187, 55). Its closest standard named color is SandyBrown.

What is the RGB and HSL of #FFBB37?

#FFBB37 is RGB 255, 187, 55 — HSL 40°, 100%, 61% — CMYK 0%, 27%, 78%, 0%.

What colors go with #FFBB37?

Its complement is #387AFF; analogous partners are #FF5938 and #DEFF38. It also appears in 6+ palettes in our collection.

Can I use #FFBB37 for text?

Black text on #FFBB37 has a contrast ratio of 12.42:1 (passes WCAG AA); white text gives 1.69:1.