Palettes / Colors / #1BB3BB

#1BB3BB — Teal

#1BB3BB is a teal color we call Teal, closest to the named color LightSeaGreen (#20B2AA). It belongs to the teal family.

Color name

Closest CSS keyword: lightseagreen (#20B2AA) — not an exact match. CSS lightseagreen gives you #20B2AA, a different color; use #1BB3BB 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.

#1BB3BB is a cool teal color associated with freshness, clarity and balance. 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 #BB231B; it also sits naturally between #1BBB73 and #1B63BB. 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 11% · Green 70% · Blue 73%

Cyan 86% · Magenta 4% · Yellow 0% · Key 27%

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

Previews

CSS code for #1BB3BB

.text { color: #1BB3BB; }
.background { background-color: #1BB3BB; }
.border { border: 3px solid #1BB3BB; }
.text-rgb { color: rgb(27, 179, 187); }
.text-hsl { color: hsl(183, 75%, 42%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #1BB3BB; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(27, 179, 187, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #1BB3BB; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(27, 179, 187, 0.8); }

HTML: <p style="color:#1BB3BB">Text here</p> · <div style="background-color:#1BB3BB">Div content here</div>

Shades of #1BB3BB

Tints of #1BB3BB

Tones of #1BB3BB

Color harmonies

Complementary — #BB231B:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #1BB3BB: #000000.

Semi-transparent (opacity) text on #1BB3BB

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 #1BB3BB 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 #1BB3BB 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

← #1BB3BA  ·  #1BB3BC →

Frequently asked questions

What color is #1BB3BB?

#1BB3BB is Teal, a teal color (RGB 27, 179, 187). Its closest standard named color is LightSeaGreen.

What is the RGB and HSL of #1BB3BB?

#1BB3BB is RGB 27, 179, 187 — HSL 183°, 75%, 42% — CMYK 86%, 4%, 0%, 27%.

What colors go with #1BB3BB?

Its complement is #BB231B; analogous partners are #1BBB73 and #1B63BB. It also appears in 6+ palettes in our collection.

Can I use #1BB3BB for text?

Black text on #1BB3BB has a contrast ratio of 8.21:1 (passes WCAG AA); white text gives 2.56:1.