What color is #0CD599?

#0CD599 is a medium, vivid teal-green. In RGB it is rgb(12, 213, 153), and in HSL hsl(162, 89%, 44%).

Is #0CD599 accessible as text?

On white, #0CD599 has a contrast ratio of 1.91:1 (fails WCAG AA for body text); on black it is 10.99:1 (passes). For text placed on #0CD599, use black for the best readability.

What is the closest Tailwind color to #0CD599?

The nearest Tailwind CSS token is emerald-400 (#00D492).

What colors go well with #0CD599?

#0CD599 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #D40C48. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #0CD599 below.

Is #0CD599 good for buttons?

#0CD599 works well for buttons and highlights, but use black text on #0CD599 — white text only reaches 1.91:1, below the 4.5:1 needed for normal-size labels.

Is #0CD599 the same as CSS mediumaquamarine?

No — #0CD599 is not the CSS named color mediumaquamarine, but mediumaquamarine (#66CDAA) is the closest CSS named color.

#0CD599 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #0CD599

Not just a swatch — here's how #0CD599 works with other colors. Named schemes with #0CD599 in its natural role, and a note on why the supporting colors balance it.

Botanical Studio Lead · 5 colors

Lead #0CD599 Secondary #496C3E Accent #AB6D00 Surface #EEEAD6 Anchor #3C2F20

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

Coastal Morning Lead · 5 colors

Lead #0CD599 Accent #A7C4BB Surface #E1D9BE Secondary #9AA0A0 Anchor #1B3548

Emerald 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 #0CD599 Secondary #ADB4B7 Surface #F1F2F0 Support #7895A3 Anchor #2D3236

Emerald 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 #0CD599 Secondary #AB6D00 Accent #657C4E Surface #F1EDDD Anchor #392B1E

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

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #0CD599 Secondary #C0EFD8 Support #989286 Ink #17140F

Emerald 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 Emerald Green carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #0CD599 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 53/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 24/100

Low

Airy and open — recedes, leaves the composition light.

Naturalness 50/100

Moderate

Loosely natural — an earthy edge without being rustic.

Vintage feel 29/100

Low

A faint retro warmth without tipping into sepia.

Luxury 29/100

Low

Understated — leans refined without going austere.

Brand distinctiveness 63/100

High

Bold and ownable — memorable as a primary brand color.

UI accent fit 35/100

Low

Workable accent with care around contrast.

Surface fit 33/100

Low

Usable as a tinted surface in measured doses.

Print safety 68/100

High

Prints close, with a slight loss of vibrancy.

Pairs with #0CD599

For UI

For branding

For interior

For fashion

People also use #0CD599 with

Lime Carolina 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 9.7:1. Use

Subtle surface Use #D0F5EA for cards and hover fills. Tint 80

Avoid beside #0CCDD4 — 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 #0CD599 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: #0CD599;
  --color-base-rgb: 12 213 153;
  --color-base-oklch: oklch(77.4% 0.163 164.1);
  --color-50: #F0FEFA;
  --color-100: #D8FDF2;
  --color-200: #B2FAE5;
  --color-300: #7EF1CF;
  --color-400: #4FE3B6;
  --color-500: #2CC99A;
  --color-600: #2A9877;
  --color-700: #236B56;
  --color-800: #1B4639;
  --color-900: #132B23;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  emerald-green: {
    50: '#F0FEFA',
    100: '#D8FDF2',
    200: '#B2FAE5',
    300: '#7EF1CF',
    400: '#4FE3B6',
    500: '#2CC99A',
    600: '#2A9877',
    700: '#236B56',
    800: '#1B4639',
    900: '#132B23',
  },
}

$base: #0CD599;
$base-ink: #141310;
$base-50: #F0FEFA;
$base-100: #D8FDF2;
$base-200: #B2FAE5;
$base-300: #7EF1CF;
$base-400: #4FE3B6;
$base-500: #2CC99A;
$base-600: #2A9877;
$base-700: #236B56;
$base-800: #1B4639;
$base-900: #132B23;
$base-hover: #0AAA7A;
$base-subtle: #B7F1E0;

{
    "color": {
        "base": {
            "value": "#0CD599",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F0FEFA",
                "type": "color"
            },
            "100": {
                "value": "#D8FDF2",
                "type": "color"
            },
            "200": {
                "value": "#B2FAE5",
                "type": "color"
            },
            "300": {
                "value": "#7EF1CF",
                "type": "color"
            },
            "400": {
                "value": "#4FE3B6",
                "type": "color"
            },
            "500": {
                "value": "#2CC99A",
                "type": "color"
            },
            "600": {
                "value": "#2A9877",
                "type": "color"
            },
            "700": {
                "value": "#236B56",
                "type": "color"
            },
            "800": {
                "value": "#1B4639",
                "type": "color"
            },
            "900": {
                "value": "#132B23",
                "type": "color"
            }
        }
    }
}