What color is #336657?

#336657 is a dark, muted teal-green. In RGB it is rgb(51, 102, 87), and in HSL hsl(162, 33%, 30%).

Is #336657 accessible as text?

On white, #336657 has a contrast ratio of 6.61:1 (passes WCAG AA for body text); on black it is 3.18:1 (fails). For text placed on #336657, use white for the best readability.

What is the closest Tailwind color to #336657?

The nearest Tailwind CSS token is teal-800 (#005F5A).

What colors go well with #336657?

#336657 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #663342. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #336657 below.

Is #336657 good for buttons?

#336657 works well for buttons and highlights, but use white text on #336657 — black text only reaches 3.18:1, below the 4.5:1 needed for normal-size labels.

Is #336657 the same as CSS darkolivegreen?

No — #336657 is not the CSS named color darkolivegreen, but darkolivegreen (#556B2F) is the closest CSS named color.

#336657 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #336657

Not just a swatch — here's how #336657 works with other colors. Named schemes with #336657 in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #336657 Accent #A7C4BC Surface #E1D9BE Secondary #9AA0A0 Anchor #1B3549

Feldgrau 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 #336657 Secondary #ADB4B7 Surface #F1F2F0 Support #7994A4 Anchor #2D3236

Feldgrau 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 #336657 Secondary #734F19 Surface #E4DBC0 Accent #3B5141 Anchor #5B231F

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

Modern Café Dominant · 5 colors

Dominant #336657 Anchor #382B1E Surface #ECE4D0 Accent #849C6F Secondary #3A3833

Feldgrau anchors this café scheme as the warm mid-tone, lifted by latte cream and a muted sage accent and grounded by espresso brown and a warm charcoal.

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #336657 Secondary #778882 Support #989286 Ink #16140F

Feldgrau 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 Feldgrau carrying the quiet middle.

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Color Lab

How #336657 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 44/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 51/100

Moderate

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

Naturalness 38/100

Low

Loosely natural — an earthy edge without being rustic.

Vintage feel 52/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 56/100

Moderate

Restrained and premium — deep, quiet, high-end packaging and fashion.

Brand distinctiveness 23/100

Low

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

UI accent fit 73/100

High

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

Surface fit 36/100

Low

Usable as a tinted surface in measured doses.

Print safety 88/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #336657

For UI

For branding

For interior

For fashion

People also use #336657 with

Fern Green Dark Slate Gray Wine Red Platinum

UI roles & guardrails

Primary action Safe as a filled button with white label. AA

Body text Passes on white at 16px and above. Pass

Large display Fine for headings 24px+ on white. Pass

Background Pair with white text at 6.6:1. Use

Subtle surface Use #D3E4DF for cards and hover fills. Tint 80

Avoid beside #336466 — 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 #336657 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: #336657;
  --color-base-rgb: 51 102 87;
  --color-base-oklch: oklch(47.0% 0.061 172.3);
  --color-50: #F5FAF8;
  --color-100: #E3F2ED;
  --color-200: #C9E4DC;
  --color-300: #A2CDC0;
  --color-400: #7EB4A4;
  --color-500: #5D9786;
  --color-600: #4C7569;
  --color-700: #3A554D;
  --color-800: #293834;
  --color-900: #1A2320;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  feldgrau: {
    50: '#F5FAF8',
    100: '#E3F2ED',
    200: '#C9E4DC',
    300: '#A2CDC0',
    400: '#7EB4A4',
    500: '#5D9786',
    600: '#4C7569',
    700: '#3A554D',
    800: '#293834',
    900: '#1A2320',
  },
}

$base: #336657;
$base-ink: #FFFFFF;
$base-50: #F5FAF8;
$base-100: #E3F2ED;
$base-200: #C9E4DC;
$base-300: #A2CDC0;
$base-400: #7EB4A4;
$base-500: #5D9786;
$base-600: #4C7569;
$base-700: #3A554D;
$base-800: #293834;
$base-900: #1A2320;
$base-hover: #295145;
$base-subtle: #BCD7CF;

{
    "color": {
        "base": {
            "value": "#336657",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F5FAF8",
                "type": "color"
            },
            "100": {
                "value": "#E3F2ED",
                "type": "color"
            },
            "200": {
                "value": "#C9E4DC",
                "type": "color"
            },
            "300": {
                "value": "#A2CDC0",
                "type": "color"
            },
            "400": {
                "value": "#7EB4A4",
                "type": "color"
            },
            "500": {
                "value": "#5D9786",
                "type": "color"
            },
            "600": {
                "value": "#4C7569",
                "type": "color"
            },
            "700": {
                "value": "#3A554D",
                "type": "color"
            },
            "800": {
                "value": "#293834",
                "type": "color"
            },
            "900": {
                "value": "#1A2320",
                "type": "color"
            }
        }
    }
}

Palettes built on #336657

Color Lab

Pairs with #336657

UI roles & guardrails

In real applications

Scales

Every model

Export