What color is #348A63?

#348A63 is a dark teal-green. In RGB it is rgb(52, 138, 99), and in HSL hsl(153, 45%, 37%).

Is #348A63 accessible as text?

On white, #348A63 has a contrast ratio of 4.23:1 (fails WCAG AA for body text); on black it is 4.96:1 (passes). For text placed on #348A63, use black for the best readability.

What is the closest Tailwind color to #348A63?

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

What colors go well with #348A63?

#348A63 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #89345A. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #348A63 below.

Is #348A63 good for buttons?

#348A63 works well for buttons and highlights, but use black text on #348A63 — white text only reaches 4.23:1, below the 4.5:1 needed for normal-size labels.

Is #348A63 the same as CSS seagreen?

No — #348A63 is not the CSS named color seagreen, but seagreen (#2E8B57) is the closest CSS named color.

#348A63 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #348A63

Not just a swatch — here's how #348A63 works with other colors. Named schemes with #348A63 in its natural role, and a note on why the supporting colors balance it.

Botanical Studio Lead · 5 colors

Lead #348A63 Secondary #4A6C3E Accent #AC6D00 Surface #EEEAD6 Anchor #3C2F20

Sea 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 #348A63 Accent #A8C4BB Surface #E1D9BE Secondary #9AA0A0 Anchor #1A3648

Sea 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 #348A63 Secondary #744E1A Surface #E5DBC0 Accent #3B5141 Anchor #5B2320

Sea 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 #348A63 Surface #F0E8D6 Anchor #612027 Accent #E5C4B9 Secondary #342B2C

Sea 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 #348A63 Secondary #8FA99A Support #989286 Ink #17140F

Sea 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 Sea Green carrying the quiet middle.

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Color Lab

How #348A63 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 39/100

Neutral

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

Softness 48/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 43/100

Moderate

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

Naturalness 81/100

Very high

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

Vintage feel 65/100

High

Faded, nostalgic quality — editorial, heritage and retro work.

Luxury 50/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 28/100

Low

Quiet and neutral — a supporting tone, not a signature.

UI accent fit 92/100

Very high

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

Surface fit 28/100

Low

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

Print safety 79/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #348A63

For UI

For branding

For interior

For fashion

People also use #348A63 with

Jade Green Teal Cordovan Platinum Dark Slate Gray

UI roles & guardrails

Primary action Too mid-tone for a filled button — darken for the fill. AA Large

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 4.4:1. Use

Subtle surface Use #D4E9E0 for cards and hover fills. Tint 80

Avoid beside #34897F — 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 #348A63 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: #348A63;
  --color-base-rgb: 52 138 99;
  --color-base-oklch: oklch(57.0% 0.103 160.7);
  --color-50: #F4FBF8;
  --color-100: #E1F4EC;
  --color-200: #C4E8D8;
  --color-300: #9BD5BB;
  --color-400: #74BE9D;
  --color-500: #53A27E;
  --color-600: #457D64;
  --color-700: #355A49;
  --color-800: #263B32;
  --color-900: #19251F;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  sea-green: {
    50: '#F4FBF8',
    100: '#E1F4EC',
    200: '#C4E8D8',
    300: '#9BD5BB',
    400: '#74BE9D',
    500: '#53A27E',
    600: '#457D64',
    700: '#355A49',
    800: '#263B32',
    900: '#19251F',
  },
}

$base: #348A63;
$base-ink: #141310;
$base-50: #F4FBF8;
$base-100: #E1F4EC;
$base-200: #C4E8D8;
$base-300: #9BD5BB;
$base-400: #74BE9D;
$base-500: #53A27E;
$base-600: #457D64;
$base-700: #355A49;
$base-800: #263B32;
$base-900: #19251F;
$base-hover: #2A6D4F;
$base-subtle: #BEDFD0;

{
    "color": {
        "base": {
            "value": "#348A63",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F4FBF8",
                "type": "color"
            },
            "100": {
                "value": "#E1F4EC",
                "type": "color"
            },
            "200": {
                "value": "#C4E8D8",
                "type": "color"
            },
            "300": {
                "value": "#9BD5BB",
                "type": "color"
            },
            "400": {
                "value": "#74BE9D",
                "type": "color"
            },
            "500": {
                "value": "#53A27E",
                "type": "color"
            },
            "600": {
                "value": "#457D64",
                "type": "color"
            },
            "700": {
                "value": "#355A49",
                "type": "color"
            },
            "800": {
                "value": "#263B32",
                "type": "color"
            },
            "900": {
                "value": "#19251F",
                "type": "color"
            }
        }
    }
}

Palettes built on #348A63

Color Lab

Pairs with #348A63

UI roles & guardrails

In real applications

Scales

Every model

Export