What color is #3FAC98?

#3FAC98 is a medium teal. In RGB it is rgb(63, 172, 152), and in HSL hsl(169, 46%, 46%).

Is #3FAC98 accessible as text?

On white, #3FAC98 has a contrast ratio of 2.78:1 (fails WCAG AA for body text); on black it is 7.57:1 (passes). For text placed on #3FAC98, use black for the best readability.

What is the closest Tailwind color to #3FAC98?

The nearest Tailwind CSS token is teal-500 (#00BBA7).

What colors go well with #3FAC98?

#3FAC98 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #AB3F53. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #3FAC98 below.

Is #3FAC98 good for buttons?

#3FAC98 works well for buttons and highlights, but use black text on #3FAC98 — white text only reaches 2.78:1, below the 4.5:1 needed for normal-size labels.

Is #3FAC98 the same as CSS lightseagreen?

No — #3FAC98 is not the CSS named color lightseagreen, but lightseagreen (#20B2AA) is the closest CSS named color.

#3FAC98 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #3FAC98

Not just a swatch — here's how #3FAC98 works with other colors. Named schemes with #3FAC98 in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #3FAC98 Accent #A7C4BC Surface #E0D9BE Secondary #9AA0A0 Anchor #1C3549

Light Sea Green 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 #3FAC98 Secondary #AEB4B7 Surface #F1F2F0 Support #7994A4 Anchor #2D3236

Light Sea Green 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 #F7F4EF Accent #3FAC98 Secondary #ABCBC3 Support #979286 Ink #16140F

Light Sea Green 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 Light Sea Green carrying the quiet middle.

Tech Product Signal · 5 colors

Signal #3FAC98 Surface #14161A Highlight #F4F6F8 Secondary #586771 Accent #75D1BD

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

Modern Café Dominant · 5 colors

Dominant #3FAC98 Anchor #382B1E Surface #ECE4D0 Accent #839C70 Secondary #3A3833

Light Sea Green 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 #3FAC98 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 31/100

Cool

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

Softness 56/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 32/100

Low

Mid depth — usable as an accent or a muted ground.

Naturalness 41/100

Moderate

Loosely natural — an earthy edge without being rustic.

Vintage feel 50/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 40/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 40/100

Low

Recognisable but shares space with nearby hues.

UI accent fit 65/100

High

Strong interactive accent — visible and can carry a legible label.

Surface fit 38/100

Low

Usable as a tinted surface in measured doses.

Print safety 78/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #3FAC98

For UI

For branding

For interior

For fashion

People also use #3FAC98 with

Emerald Green Steel Blue Viva Magenta Platinum Dark Slate Gray

UI roles & guardrails

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

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 6.7:1. Use

Subtle surface Use #DAEDE9 for cards and hover fills. Tint 80

Avoid beside #3F9BAB — 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 #3FAC98 at work across the surfaces designers actually ship.

Website / UI

Northwind Sign up

Build faster.

A working theme, generated in seconds.

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: #3FAC98;
  --color-base-rgb: 63 172 152;
  --color-base-oklch: oklch(67.7% 0.103 178.6);
  --color-50: #F3FBFA;
  --color-100: #E1F5F1;
  --color-200: #C4E9E2;
  --color-300: #9AD5CA;
  --color-400: #73BFB1;
  --color-500: #52A394;
  --color-600: #447E73;
  --color-700: #355A53;
  --color-800: #253C37;
  --color-900: #182523;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  light-sea-green: {
    50: '#F3FBFA',
    100: '#E1F5F1',
    200: '#C4E9E2',
    300: '#9AD5CA',
    400: '#73BFB1',
    500: '#52A394',
    600: '#447E73',
    700: '#355A53',
    800: '#253C37',
    900: '#182523',
  },
}

$base: #3FAC98;
$base-ink: #141310;
$base-50: #F3FBFA;
$base-100: #E1F5F1;
$base-200: #C4E9E2;
$base-300: #9AD5CA;
$base-400: #73BFB1;
$base-500: #52A394;
$base-600: #447E73;
$base-700: #355A53;
$base-800: #253C37;
$base-900: #182523;
$base-hover: #338979;
$base-subtle: #C7E4DF;

{
    "color": {
        "base": {
            "value": "#3FAC98",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F3FBFA",
                "type": "color"
            },
            "100": {
                "value": "#E1F5F1",
                "type": "color"
            },
            "200": {
                "value": "#C4E9E2",
                "type": "color"
            },
            "300": {
                "value": "#9AD5CA",
                "type": "color"
            },
            "400": {
                "value": "#73BFB1",
                "type": "color"
            },
            "500": {
                "value": "#52A394",
                "type": "color"
            },
            "600": {
                "value": "#447E73",
                "type": "color"
            },
            "700": {
                "value": "#355A53",
                "type": "color"
            },
            "800": {
                "value": "#253C37",
                "type": "color"
            },
            "900": {
                "value": "#182523",
                "type": "color"
            }
        }
    }
}

Palettes built on #3FAC98

Color Lab

Pairs with #3FAC98

UI roles & guardrails

In real applications

Scales

Every model

Export