What color is #309449?

#309449 is a dark green. In RGB it is rgb(48, 148, 73), and in HSL hsl(135, 51%, 38%).

Is #309449 accessible as text?

On white, #309449 has a contrast ratio of 3.85:1 (fails WCAG AA for body text); on black it is 5.46:1 (passes). For text placed on #309449, use black for the best readability.

What is the closest Tailwind color to #309449?

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

What colors go well with #309449?

#309449 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #922F7A. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #309449 below.

Is #309449 good for buttons?

#309449 works well for buttons and highlights, but use black text on #309449 — white text only reaches 3.85:1, below the 4.5:1 needed for normal-size labels.

Is #309449 the same as CSS seagreen?

No — #309449 is not the CSS named color seagreen, but seagreen (#2E8B57) is the closest CSS named color.

#309449 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #309449

Not just a swatch — here's how #309449 works with other colors. Named schemes with #309449 in its natural role, and a note on why the supporting colors balance it.

Botanical Studio Lead · 5 colors

Lead #309449 Secondary #4C6B3C Accent #AD6C00 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 #309449 Accent #A8C4BA Surface #E2D9BE Secondary #9AA09F 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.

Vintage Leather Lead · 5 colors

Lead #309449 Secondary #754E1B Surface #E5DBC0 Accent #3C5140 Anchor #5B2322

Shamrock Green plays the worn-leather lead, deepened by saddle brown and an oxblood anchor, softened by aged cream and cooled by a muted forest green.

Berry & Cream Lead · 5 colors

Lead #309449 Surface #F0E8D6 Anchor #612029 Accent #E5C3BA Secondary #342B2C

Shamrock Green sits between cream and a deep berry here, softened by a blush accent and grounded by charcoal.

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #309449 Secondary #93B197 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.

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Color Lab

How #309449 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 44/100

Neutral

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

Softness 44/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 42/100

Moderate

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

Naturalness 91/100

Very high

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

Vintage feel 51/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 47/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 39/100

Low

Recognisable but shares space with nearby hues.

UI accent fit 94/100

Very high

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

Surface fit 17/100

Very low

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

Print safety 69/100

High

Prints close, with a slight loss of vibrancy.

Pairs with #309449

For UI

For branding

For interior

For fashion

People also use #309449 with

Kelly Green Dark Cyan 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 4.8:1. Use

Subtle surface Use #D4EBDA for cards and hover fills. Tint 80

Avoid beside #2F9269 — 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 #309449 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: #309449;
  --color-base-rgb: 48 148 73;
  --color-base-oklch: oklch(59.1% 0.144 148.3);
  --color-50: #F3FCF5;
  --color-100: #E0F6E5;
  --color-200: #C1EBCC;
  --color-300: #97D9A7;
  --color-400: #6FC384;
  --color-500: #4EA764;
  --color-600: #418151;
  --color-700: #335C3D;
  --color-800: #243D2A;
  --color-900: #18261B;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  shamrock-green: {
    50: '#F3FCF5',
    100: '#E0F6E5',
    200: '#C1EBCC',
    300: '#97D9A7',
    400: '#6FC384',
    500: '#4EA764',
    600: '#418151',
    700: '#335C3D',
    800: '#243D2A',
    900: '#18261B',
  },
}

$base: #309449;
$base-ink: #141310;
$base-50: #F3FCF5;
$base-100: #E0F6E5;
$base-200: #C1EBCC;
$base-300: #97D9A7;
$base-400: #6FC384;
$base-500: #4EA764;
$base-600: #418151;
$base-700: #335C3D;
$base-800: #243D2A;
$base-900: #18261B;
$base-hover: #26753A;
$base-subtle: #BDE2C6;

{
    "color": {
        "base": {
            "value": "#309449",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F3FCF5",
                "type": "color"
            },
            "100": {
                "value": "#E0F6E5",
                "type": "color"
            },
            "200": {
                "value": "#C1EBCC",
                "type": "color"
            },
            "300": {
                "value": "#97D9A7",
                "type": "color"
            },
            "400": {
                "value": "#6FC384",
                "type": "color"
            },
            "500": {
                "value": "#4EA764",
                "type": "color"
            },
            "600": {
                "value": "#418151",
                "type": "color"
            },
            "700": {
                "value": "#335C3D",
                "type": "color"
            },
            "800": {
                "value": "#243D2A",
                "type": "color"
            },
            "900": {
                "value": "#18261B",
                "type": "color"
            }
        }
    }
}

Palettes built on #309449

Color Lab

Pairs with #309449

UI roles & guardrails

In real applications

Scales

Every model

Export