What color is #369E66?

#369E66 is a medium teal-green. In RGB it is rgb(54, 158, 102), and in HSL hsl(148, 49%, 42%).

Is #369E66 accessible as text?

On white, #369E66 has a contrast ratio of 3.37:1 (fails WCAG AA for body text); on black it is 6.24:1 (passes). For text placed on #369E66, use black for the best readability.

What is the closest Tailwind color to #369E66?

The nearest Tailwind CSS token is emerald-600 (#009966).

What colors go well with #369E66?

#369E66 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #A0376F. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #369E66 below.

Is #369E66 good for buttons?

#369E66 works well for buttons and highlights, but use black text on #369E66 — white text only reaches 3.37:1, below the 4.5:1 needed for normal-size labels.

Is #369E66 the same as CSS seagreen?

No — #369E66 is not the CSS named color seagreen, but seagreen (#2E8B57) is the closest CSS named color.

#369E66 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #369E66

Not just a swatch — here's how #369E66 works with other colors. Named schemes with #369E66 in its natural role, and a note on why the supporting colors balance it.

Botanical Studio Lead · 5 colors

Lead #369E66 Secondary #4A6C3D Accent #AC6C00 Surface #EEEAD6 Anchor #3C2F20

Shamrock 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 #369E66 Accent #A8C4BB Surface #E1D9BE Secondary #9AA0A0 Anchor #1A3648

Shamrock 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 #369E66 Secondary #ADB4B7 Surface #F1F2F0 Support #7895A3 Anchor #2D3236

Shamrock 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 #369E66 Secondary #AC6C00 Accent #677C4D Surface #F1EDDD Anchor #392B1E

This palette keeps Shamrock 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 #369E66 Secondary #9DBCA7 Support #989286 Ink #17140F

Shamrock 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 Shamrock Green carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #369E66 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 40/100

Neutral

Balanced temperature — flexible, sits between warm and cool schemes.

Softness 49/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 38/100

Low

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

Naturalness 89/100

Very high

Organic, earthy character — at home in wellness, food and craft brands.

Vintage feel 52/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 45/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 49/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 85/100

Very high

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

Surface fit 26/100

Low

Too saturated or mid-toned for big areas — keep it to accents.

Print safety 73/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #369E66

For UI

For branding

For interior

For fashion

People also use #369E66 with

Kelly Green Cadet Blue Plum Platinum Hunter Green

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 Fine for headings 24px+ on white. Pass

Background Pair with #141310 text at 5.5:1. Use

Subtle surface Use #D7ECE1 for cards and hover fills. Tint 80

Avoid beside #37A08B — 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 #369E66 at work across the surfaces designers actually ship.

Website / UI

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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: #369E66;
  --color-base-rgb: 54 158 102;
  --color-base-oklch: oklch(62.5% 0.128 155.9);
  --color-50: #F3FBF7;
  --color-100: #E0F5EA;
  --color-200: #C2EAD5;
  --color-300: #98D7B5;
  --color-400: #70C296;
  --color-500: #4FA678;
  --color-600: #427F5F;
  --color-700: #345B46;
  --color-800: #253C30;
  --color-900: #18251E;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  shamrock-green: {
    50: '#F3FBF7',
    100: '#E0F5EA',
    200: '#C2EAD5',
    300: '#98D7B5',
    400: '#70C296',
    500: '#4FA678',
    600: '#427F5F',
    700: '#345B46',
    800: '#253C30',
    900: '#18251E',
  },
}

$base: #369E66;
$base-ink: #141310;
$base-50: #F3FBF7;
$base-100: #E0F5EA;
$base-200: #C2EAD5;
$base-300: #98D7B5;
$base-400: #70C296;
$base-500: #4FA678;
$base-600: #427F5F;
$base-700: #345B46;
$base-800: #253C30;
$base-900: #18251E;
$base-hover: #2C8053;
$base-subtle: #C2E3D2;

{
    "color": {
        "base": {
            "value": "#369E66",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F3FBF7",
                "type": "color"
            },
            "100": {
                "value": "#E0F5EA",
                "type": "color"
            },
            "200": {
                "value": "#C2EAD5",
                "type": "color"
            },
            "300": {
                "value": "#98D7B5",
                "type": "color"
            },
            "400": {
                "value": "#70C296",
                "type": "color"
            },
            "500": {
                "value": "#4FA678",
                "type": "color"
            },
            "600": {
                "value": "#427F5F",
                "type": "color"
            },
            "700": {
                "value": "#345B46",
                "type": "color"
            },
            "800": {
                "value": "#253C30",
                "type": "color"
            },
            "900": {
                "value": "#18251E",
                "type": "color"
            }
        }
    }
}

Palettes built on #369E66

Color Lab

Pairs with #369E66

UI roles & guardrails

In real applications

Scales

Every model

Export