What color is #01F3AA?

#01F3AA is a medium, vivid teal-green. In RGB it is rgb(1, 243, 170), and in HSL hsl(162, 99%, 48%).

Is #01F3AA accessible as text?

On white, #01F3AA has a contrast ratio of 1.46:1 (fails WCAG AA for body text); on black it is 14.40:1 (passes). For text placed on #01F3AA, use black for the best readability.

What is the closest Tailwind color to #01F3AA?

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

What colors go well with #01F3AA?

#01F3AA pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #F4014A. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #01F3AA below.

Is #01F3AA good for buttons?

#01F3AA works well for buttons and highlights, but use black text on #01F3AA — white text only reaches 1.46:1, below the 4.5:1 needed for normal-size labels.

Is #01F3AA the same as CSS mediumspringgreen?

No — #01F3AA is not the CSS named color mediumspringgreen, but mediumspringgreen (#00FA9A) is the closest CSS named color.

#01F3AA Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #01F3AA

Not just a swatch — here's how #01F3AA works with other colors. Named schemes with #01F3AA in its natural role, and a note on why the supporting colors balance it.

Nordic Calm Accent · 5 colors

Accent #01F3AA 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.

Tech Product Signal · 5 colors

Signal #01F3AA Surface #13161A Highlight #F4F6F8 Secondary #586771 Accent #78FFD4

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.

Botanical Studio Lead · 5 colors

Lead #01F3AA Secondary #496C3E Accent #AB6D00 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.

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #01F3AA Secondary #D4FFED 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.

Japanese Sand Base · 5 colors

Base #01F3AA Surface #EDEADC Highlight #F5F1E7 Secondary #B6B09F Ink #2A2723

Medium Spring Green sets a calm, sun-bleached base here, wrapped in bone and paper off-whites and a soft greige, with a single ink accent for wabi-sabi restraint.

Build a working theme in the generator →

Color Lab

How #01F3AA 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 54/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 16/100

Very low

Airy and open — recedes, leaves the composition light.

Naturalness 35/100

Low

Loosely natural — an earthy edge without being rustic.

Vintage feel 19/100

Very low

Clean and current — no dusty, aged cast.

Luxury 20/100

Very low

Playful and accessible rather than exclusive.

Brand distinctiveness 72/100

High

Bold and ownable — memorable as a primary brand color.

UI accent fit 15/100

Very low

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

Surface fit 41/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 63/100

High

Prints close, with a slight loss of vibrancy.

Pairs with #01F3AA

For UI

For branding

For interior

For fashion

People also use #01F3AA with

Neon Green Picton Blue Ruby Red 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 12.7:1. Use

Subtle surface Use #D2F7EC for cards and hover fills. Tint 80

Avoid beside #01EBF4 — 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 #01F3AA at work across the surfaces designers actually ship.

Website / UI

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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: #01F3AA;
  --color-base-rgb: 1 243 170;
  --color-base-oklch: oklch(85.3% 0.185 162.6);
  --color-50: #F0FEFA;
  --color-100: #D8FDF2;
  --color-200: #B1FCE5;
  --color-300: #78F7D1;
  --color-400: #47EBBA;
  --color-500: #23D29D;
  --color-600: #239F7A;
  --color-700: #1F6F57;
  --color-800: #19483A;
  --color-900: #112C24;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  medium-spring-green: {
    50: '#F0FEFA',
    100: '#D8FDF2',
    200: '#B1FCE5',
    300: '#78F7D1',
    400: '#47EBBA',
    500: '#23D29D',
    600: '#239F7A',
    700: '#1F6F57',
    800: '#19483A',
    900: '#112C24',
  },
}

$base: #01F3AA;
$base-ink: #141310;
$base-50: #F0FEFA;
$base-100: #D8FDF2;
$base-200: #B1FCE5;
$base-300: #78F7D1;
$base-400: #47EBBA;
$base-500: #23D29D;
$base-600: #239F7A;
$base-700: #1F6F57;
$base-800: #19483A;
$base-900: #112C24;
$base-hover: #01C389;
$base-subtle: #B9F5E3;

{
    "color": {
        "base": {
            "value": "#01F3AA",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F0FEFA",
                "type": "color"
            },
            "100": {
                "value": "#D8FDF2",
                "type": "color"
            },
            "200": {
                "value": "#B1FCE5",
                "type": "color"
            },
            "300": {
                "value": "#78F7D1",
                "type": "color"
            },
            "400": {
                "value": "#47EBBA",
                "type": "color"
            },
            "500": {
                "value": "#23D29D",
                "type": "color"
            },
            "600": {
                "value": "#239F7A",
                "type": "color"
            },
            "700": {
                "value": "#1F6F57",
                "type": "color"
            },
            "800": {
                "value": "#19483A",
                "type": "color"
            },
            "900": {
                "value": "#112C24",
                "type": "color"
            }
        }
    }
}

Palettes built on #01F3AA

Color Lab

Pairs with #01F3AA

UI roles & guardrails

In real applications

Scales

Every model

Export