What color is #3F8564?

#3F8564 is a dark teal-green. In RGB it is rgb(63, 133, 100), and in HSL hsl(152, 36%, 38%).

Is #3F8564 accessible as text?

On white, #3F8564 has a contrast ratio of 4.42:1 (fails WCAG AA for body text); on black it is 4.75:1 (passes). For text placed on #3F8564, use black for the best readability.

What is the closest Tailwind color to #3F8564?

The nearest Tailwind CSS token is emerald-700 (#007A55).

What colors go well with #3F8564?

#3F8564 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #843E5F. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #3F8564 below.

Is #3F8564 good for buttons?

#3F8564 works well for buttons and highlights, but use black text on #3F8564 — white text only reaches 4.42:1, below the 4.5:1 needed for normal-size labels.

Is #3F8564 the same as CSS seagreen?

No — #3F8564 is not the CSS named color seagreen, but seagreen (#2E8B57) is the closest CSS named color.

#3F8564 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #3F8564

Not just a swatch — here's how #3F8564 works with other colors. Named schemes with #3F8564 in its natural role, and a note on why the supporting colors balance it.

Botanical Studio Lead · 5 colors

Lead #3F8564 Secondary #496C3E Accent #AC6D00 Surface #EEEAD6 Anchor #3C2F20

Viridian 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 #3F8564 Accent #A7C4BB Surface #E1D9BE Secondary #9AA0A0 Anchor #1A3648

Viridian 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 #3F8564 Secondary #ADB4B7 Surface #F1F2F0 Support #7895A3 Anchor #2D3236

Viridian keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.

Vintage Leather Lead · 5 colors

Lead #3F8564 Secondary #744E1A Surface #E5DBC0 Accent #3B5141 Anchor #5B2320

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

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #3F8564 Secondary #8FA599 Support #989286 Ink #17140F

Viridian 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 Viridian carrying the quiet middle.

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Color Lab

How #3F8564 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 41/100

Neutral

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

Softness 49/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 43/100

Moderate

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

Naturalness 75/100

High

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

Vintage feel 71/100

High

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

Luxury 50/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 24/100

Low

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

UI accent fit 88/100

Very high

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

Surface fit 31/100

Low

Usable as a tinted surface in measured doses.

Print safety 82/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #3F8564

For UI

For branding

For interior

For fashion

People also use #3F8564 with

Shamrock Green Teal Blue 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 white text at 4.4:1. Use

Subtle surface Use #D7E8E0 for cards and hover fills. Tint 80

Avoid beside #3E847A — 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 #3F8564 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: #3F8564;
  --color-base-rgb: 63 133 100;
  --color-base-oklch: oklch(56.2% 0.088 161.1);
  --color-50: #F4FAF8;
  --color-100: #E3F2EB;
  --color-200: #C8E5D7;
  --color-300: #A0CFB9;
  --color-400: #7BB79B;
  --color-500: #5B9A7D;
  --color-600: #4A7762;
  --color-700: #395648;
  --color-800: #283931;
  --color-900: #1A231F;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  viridian: {
    50: '#F4FAF8',
    100: '#E3F2EB',
    200: '#C8E5D7',
    300: '#A0CFB9',
    400: '#7BB79B',
    500: '#5B9A7D',
    600: '#4A7762',
    700: '#395648',
    800: '#283931',
    900: '#1A231F',
  },
}

$base: #3F8564;
$base-ink: #141310;
$base-50: #F4FAF8;
$base-100: #E3F2EB;
$base-200: #C8E5D7;
$base-300: #A0CFB9;
$base-400: #7BB79B;
$base-500: #5B9A7D;
$base-600: #4A7762;
$base-700: #395648;
$base-800: #283931;
$base-900: #1A231F;
$base-hover: #32694F;
$base-subtle: #C3DDD0;

{
    "color": {
        "base": {
            "value": "#3F8564",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F4FAF8",
                "type": "color"
            },
            "100": {
                "value": "#E3F2EB",
                "type": "color"
            },
            "200": {
                "value": "#C8E5D7",
                "type": "color"
            },
            "300": {
                "value": "#A0CFB9",
                "type": "color"
            },
            "400": {
                "value": "#7BB79B",
                "type": "color"
            },
            "500": {
                "value": "#5B9A7D",
                "type": "color"
            },
            "600": {
                "value": "#4A7762",
                "type": "color"
            },
            "700": {
                "value": "#395648",
                "type": "color"
            },
            "800": {
                "value": "#283931",
                "type": "color"
            },
            "900": {
                "value": "#1A231F",
                "type": "color"
            }
        }
    }
}

Palettes built on #3F8564

Color Lab

Pairs with #3F8564

UI roles & guardrails

In real applications

Scales

Every model

Export