What color is #39B99D?

#39B99D is a medium teal. In RGB it is rgb(57, 185, 157), and in HSL hsl(167, 53%, 47%).

Is #39B99D accessible as text?

On white, #39B99D has a contrast ratio of 2.44:1 (fails WCAG AA for body text); on black it is 8.60:1 (passes). For text placed on #39B99D, use black for the best readability.

What is the closest Tailwind color to #39B99D?

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

What colors go well with #39B99D?

#39B99D pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #B73854. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #39B99D below.

Is #39B99D good for buttons?

#39B99D works well for buttons and highlights, but use black text on #39B99D — white text only reaches 2.44:1, below the 4.5:1 needed for normal-size labels.

Is #39B99D the same as CSS lightseagreen?

No — #39B99D is not the CSS named color lightseagreen, but lightseagreen (#20B2AA) is the closest CSS named color.

#39B99D Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #39B99D

Not just a swatch — here's how #39B99D works with other colors. Named schemes with #39B99D in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #39B99D Accent #A7C4BC Surface #E0D9BE Secondary #9AA0A0 Anchor #1B3549

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 #39B99D Secondary #ADB4B7 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.

Warm Autumn Interior Dominant · 5 colors

Dominant #39B99D Secondary #AA6E00 Accent #647D4F Surface #F1EDDD Anchor #392B1E

This palette keeps Light Sea Green as the dominant warm neutral, balanced by muted terracotta and olive earth tones and grounded by a deep espresso anchor.

Botanical Studio Lead · 5 colors

Lead #39B99D Secondary #476C3F Accent #AA6E00 Surface #EDEAD6 Anchor #3C2F20

Light Sea Green leads this botanical set among foliage greens and a terracotta accent, softened by cream and grounded in bark brown.

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #39B99D Secondary #B3D7CC Support #989286 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.

Build a working theme in the generator →

Color Lab

How #39B99D 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 30/100

Cool

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

Softness 56/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 29/100

Low

Airy and open — recedes, leaves the composition light.

Naturalness 48/100

Moderate

Loosely natural — an earthy edge without being rustic.

Vintage feel 44/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 37/100

Low

Understated — leans refined without going austere.

Brand distinctiveness 45/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 56/100

Moderate

Workable accent with care around contrast.

Surface fit 37/100

Low

Usable as a tinted surface in measured doses.

Print safety 76/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #39B99D

For UI

For branding

For interior

For fashion

People also use #39B99D with

Emerald Green Ocean Blue Viva Magenta 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 7.6:1. Use

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

Avoid beside #38A9B7 — 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 #39B99D 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: #39B99D;
  --color-base-rgb: 57 185 157;
  --color-base-oklch: oklch(70.9% 0.118 174.9);
  --color-50: #F3FCFA;
  --color-100: #DFF6F1;
  --color-200: #C1ECE2;
  --color-300: #95DACB;
  --color-400: #6DC5B2;
  --color-500: #4CA995;
  --color-600: #408274;
  --color-700: #325D54;
  --color-800: #243D38;
  --color-900: #172623;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  light-sea-green: {
    50: '#F3FCFA',
    100: '#DFF6F1',
    200: '#C1ECE2',
    300: '#95DACB',
    400: '#6DC5B2',
    500: '#4CA995',
    600: '#408274',
    700: '#325D54',
    800: '#243D38',
    900: '#172623',
  },
}

$base: #39B99D;
$base-ink: #141310;
$base-50: #F3FCFA;
$base-100: #DFF6F1;
$base-200: #C1ECE2;
$base-300: #95DACB;
$base-400: #6DC5B2;
$base-500: #4CA995;
$base-600: #408274;
$base-700: #325D54;
$base-800: #243D38;
$base-900: #172623;
$base-hover: #2D937D;
$base-subtle: #C6E7E0;

{
    "color": {
        "base": {
            "value": "#39B99D",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F3FCFA",
                "type": "color"
            },
            "100": {
                "value": "#DFF6F1",
                "type": "color"
            },
            "200": {
                "value": "#C1ECE2",
                "type": "color"
            },
            "300": {
                "value": "#95DACB",
                "type": "color"
            },
            "400": {
                "value": "#6DC5B2",
                "type": "color"
            },
            "500": {
                "value": "#4CA995",
                "type": "color"
            },
            "600": {
                "value": "#408274",
                "type": "color"
            },
            "700": {
                "value": "#325D54",
                "type": "color"
            },
            "800": {
                "value": "#243D38",
                "type": "color"
            },
            "900": {
                "value": "#172623",
                "type": "color"
            }
        }
    }
}

Palettes built on #39B99D

Color Lab

Pairs with #39B99D

UI roles & guardrails

In real applications

Scales

Every model

Export