What color is #39ED99?

#39ED99 is a medium, vivid teal-green. In RGB it is rgb(57, 237, 153), and in HSL hsl(152, 83%, 58%).

Is #39ED99 accessible as text?

On white, #39ED99 has a contrast ratio of 1.53:1 (fails WCAG AA for body text); on black it is 13.75:1 (passes). For text placed on #39ED99, use black for the best readability.

What is the closest Tailwind color to #39ED99?

The nearest Tailwind CSS token is emerald-300 (#5EE9B5).

What colors go well with #39ED99?

#39ED99 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #ED3B8E. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #39ED99 below.

Is #39ED99 good for buttons?

#39ED99 works well for buttons and highlights, but use black text on #39ED99 — white text only reaches 1.53:1, below the 4.5:1 needed for normal-size labels.

Is #39ED99 the same as CSS mediumspringgreen?

No — #39ED99 is not the CSS named color mediumspringgreen, but mediumspringgreen (#00FA9A) is the closest CSS named color.

#39ED99 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #39ED99

Not just a swatch — here's how #39ED99 works with other colors. Named schemes with #39ED99 in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #39ED99 Accent #A8C4BB Surface #E1D9BE Secondary #9AA0A0 Anchor #1A3648

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

Botanical Studio Lead · 5 colors

Lead #39ED99 Secondary #4A6C3D Accent #AC6C00 Surface #EEEAD6 Anchor #3C2F20

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

Nordic Calm Accent · 5 colors

Accent #39ED99 Secondary #ADB4B7 Surface #F1F2F0 Support #7895A3 Anchor #2D3236

Medium Spring 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 #39ED99 Secondary #D5FFE7 Support #989286 Ink #17140F

Medium Spring 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 Medium Spring Green carrying the quiet middle.

Tech Product Signal · 5 colors

Signal #39ED99 Surface #13161A Highlight #F4F6F8 Secondary #586771 Accent #83FFC5

Medium Spring 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 Medium Spring Green.

Build a working theme in the generator →

Color Lab

How #39ED99 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 35/100

Cool

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

Softness 53/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 17/100

Very low

Airy and open — recedes, leaves the composition light.

Naturalness 42/100

Moderate

Loosely natural — an earthy edge without being rustic.

Vintage feel 20/100

Low

Clean and current — no dusty, aged cast.

Luxury 21/100

Low

Playful and accessible rather than exclusive.

Brand distinctiveness 71/100

High

Bold and ownable — memorable as a primary brand color.

UI accent fit 18/100

Very low

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

Surface fit 40/100

Low

Usable as a tinted surface in measured doses.

Print safety 62/100

High

Prints close, with a slight loss of vibrancy.

Pairs with #39ED99

For UI

For branding

For interior

For fashion

People also use #39ED99 with

Spring Green Bright Sky Blush Pink 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 12.2:1. Use

Subtle surface Use #DDF6EA for cards and hover fills. Tint 80

Avoid beside #3BEDD5 — 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 #39ED99 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: #39ED99;
  --color-base-rgb: 57 237 153;
  --color-base-oklch: oklch(83.9% 0.184 157.3);
  --color-50: #F0FEF8;
  --color-100: #D9FDEC;
  --color-200: #B4F8D8;
  --color-300: #82EDBB;
  --color-400: #54DE9E;
  --color-500: #31C37F;
  --color-600: #2D9564;
  --color-700: #26694A;
  --color-800: #1C4432;
  --color-900: #132A1F;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  medium-spring-green: {
    50: '#F0FEF8',
    100: '#D9FDEC',
    200: '#B4F8D8',
    300: '#82EDBB',
    400: '#54DE9E',
    500: '#31C37F',
    600: '#2D9564',
    700: '#26694A',
    800: '#1C4432',
    900: '#132A1F',
  },
}

$base: #39ED99;
$base-ink: #141310;
$base-50: #F0FEF8;
$base-100: #D9FDEC;
$base-200: #B4F8D8;
$base-300: #82EDBB;
$base-400: #54DE9E;
$base-500: #31C37F;
$base-600: #2D9564;
$base-700: #26694A;
$base-800: #1C4432;
$base-900: #132A1F;
$base-hover: #14D97D;
$base-subtle: #CBF3E0;

{
    "color": {
        "base": {
            "value": "#39ED99",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F0FEF8",
                "type": "color"
            },
            "100": {
                "value": "#D9FDEC",
                "type": "color"
            },
            "200": {
                "value": "#B4F8D8",
                "type": "color"
            },
            "300": {
                "value": "#82EDBB",
                "type": "color"
            },
            "400": {
                "value": "#54DE9E",
                "type": "color"
            },
            "500": {
                "value": "#31C37F",
                "type": "color"
            },
            "600": {
                "value": "#2D9564",
                "type": "color"
            },
            "700": {
                "value": "#26694A",
                "type": "color"
            },
            "800": {
                "value": "#1C4432",
                "type": "color"
            },
            "900": {
                "value": "#132A1F",
                "type": "color"
            }
        }
    }
}