What color is #30FBF4?

#30FBF4 is a medium, vivid cyan. In RGB it is rgb(48, 251, 244), and in HSL hsl(178, 96%, 59%).

Is #30FBF4 accessible as text?

On white, #30FBF4 has a contrast ratio of 1.29:1 (fails WCAG AA for body text); on black it is 16.23:1 (passes). For text placed on #30FBF4, use black for the best readability.

What is the closest Tailwind color to #30FBF4?

The nearest Tailwind CSS token is teal-300 (#46ECD5).

What colors go well with #30FBF4?

#30FBF4 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #FB3239. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #30FBF4 below.

Is #30FBF4 good for buttons?

#30FBF4 works well for buttons and highlights, but use black text on #30FBF4 — white text only reaches 1.29:1, below the 4.5:1 needed for normal-size labels.

Is #30FBF4 the same as CSS aqua?

No — #30FBF4 is not the CSS named color aqua, but aqua (#00FFFF) is the closest CSS named color.

#30FBF4 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #30FBF4

Not just a swatch — here's how #30FBF4 works with other colors. Named schemes with #30FBF4 in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #30FBF4 Accent #A7C4BD Surface #E0DABE Secondary #9AA0A0 Anchor #1C3549

Cyan opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.

Nordic Calm Accent · 5 colors

Accent #30FBF4 Secondary #AEB4B8 Surface #F1F2F0 Support #7994A4 Anchor #2E3236

Cyan keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.

Minimal Editorial Surface · 5 colors

Surface #F6F4EF Accent #30FBF4 Secondary #D3FFFF Support #979286 Ink #16140F

Cyan is the single accent in this high-contrast editorial system — set on near-white paper against near-black ink, with a warm grey and a desaturated tint of Cyan carrying the quiet middle.

Tech Product Signal · 5 colors

Signal #30FBF4 Surface #14161A Highlight #F4F6F8 Secondary #586771 Accent #7BFFFF

Cyan is the vivid signal in this product UI — on a near-black surface with cool white, a slate grey and a lighter tint of Cyan.

Modern Café Dominant · 5 colors

Dominant #30FBF4 Anchor #382B1E Surface #ECE4D0 Accent #819C71 Secondary #3A3833

Cyan anchors this café scheme as the warm mid-tone, lifted by latte cream and a muted sage accent and grounded by espresso brown and a warm charcoal.

Build a working theme in the generator →

Color Lab

How #30FBF4 actually behaves in design work — read from its OKLCH lightness, chroma and hue, not just its raw numbers. Ten signals to help you decide where this color earns its place.

Warmth 16/100

Cool

Reads cool and recessive — calming, technical, good for trust-led UI.

Softness 63/100

High

Soft and easy on the eye — gentle backdrops, calm surfaces.

Depth 11/100

Very low

Airy and open — recedes, leaves the composition light.

Naturalness 17/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 21/100

Low

Clean and current — no dusty, aged cast.

Luxury 16/100

Very low

Playful and accessible rather than exclusive.

Brand distinctiveness 57/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 10/100

Very low

Weak as an action color — too pale, too dark or too muted to signal.

Surface fit 45/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 64/100

High

Prints close, with a slight loss of vibrancy.

Pairs with #30FBF4

For UI

For branding

For interior

For fashion

People also use #30FBF4 with

Medium Spring Green Dodger Blue Vermilion Platinum Dark Slate Gray

UI roles & guardrails

Primary action Safe as a filled button with near-black label. AAA

Body text Do not use for body copy on light surfaces. Avoid

Large display Only on dark surfaces. Avoid

Background Pair with #141310 text at 14.4:1. Use

Subtle surface Use #DCF9F8 for cards and hover fills. Tint 80

Avoid beside #32BFFB — the hue gap is too small to read as intentional. Clash

In real applications

Not a swatch to memorise — a color to build with. Here is #30FBF4 at work across the surfaces designers actually ship.

Website / UI

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Dashboard

Revenue

$48.2k ▲ 12%

Brand

AVELINE

Studio

Poster

Nov 14 · 8PM

NIGHT
MARKET

Packaging

BLOOM

Botanical Wash

250 ml

Interior

Every model

Export

:root {
  --color-base: #30FBF4;
  --color-base-rgb: 48 251 244;
  --color-base-oklch: oklch(89.6% 0.147 191.1);
  --color-50: #F0FEFE;
  --color-100: #D8FDFC;
  --color-200: #B1FCF9;
  --color-300: #7AF6F1;
  --color-400: #4AE8E3;
  --color-500: #26CFC9;
  --color-600: #259D99;
  --color-700: #216E6C;
  --color-800: #194846;
  --color-900: #122C2B;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  cyan: {
    50: '#F0FEFE',
    100: '#D8FDFC',
    200: '#B1FCF9',
    300: '#7AF6F1',
    400: '#4AE8E3',
    500: '#26CFC9',
    600: '#259D99',
    700: '#216E6C',
    800: '#194846',
    900: '#122C2B',
  },
}

$base: #30FBF4;
$base-ink: #141310;
$base-50: #F0FEFE;
$base-100: #D8FDFC;
$base-200: #B1FCF9;
$base-300: #7AF6F1;
$base-400: #4AE8E3;
$base-500: #26CFC9;
$base-600: #259D99;
$base-700: #216E6C;
$base-800: #194846;
$base-900: #122C2B;
$base-hover: #05ECE4;
$base-subtle: #C9F7F5;

{
    "color": {
        "base": {
            "value": "#30FBF4",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F0FEFE",
                "type": "color"
            },
            "100": {
                "value": "#D8FDFC",
                "type": "color"
            },
            "200": {
                "value": "#B1FCF9",
                "type": "color"
            },
            "300": {
                "value": "#7AF6F1",
                "type": "color"
            },
            "400": {
                "value": "#4AE8E3",
                "type": "color"
            },
            "500": {
                "value": "#26CFC9",
                "type": "color"
            },
            "600": {
                "value": "#259D99",
                "type": "color"
            },
            "700": {
                "value": "#216E6C",
                "type": "color"
            },
            "800": {
                "value": "#194846",
                "type": "color"
            },
            "900": {
                "value": "#122C2B",
                "type": "color"
            }
        }
    }
}

Palettes built on #30FBF4

Color Lab

Pairs with #30FBF4

UI roles & guardrails

In real applications

Scales

Every model

Export