What color is #558779?

#558779 is a medium, muted teal-green. In RGB it is rgb(85, 135, 121), and in HSL hsl(163, 23%, 43%).

Is #558779 accessible as text?

On white, #558779 has a contrast ratio of 4.10:1 (fails WCAG AA for body text); on black it is 5.13:1 (passes). For text placed on #558779, use black for the best readability.

What is the closest Tailwind color to #558779?

The nearest Tailwind CSS token is mist-500 (#67787C).

What colors go well with #558779?

#558779 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #875463. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #558779 below.

Is #558779 good for buttons?

#558779 works well for buttons and highlights, but use black text on #558779 — white text only reaches 4.10:1, below the 4.5:1 needed for normal-size labels.

Is #558779 the same as CSS darkcyan?

No — #558779 is not the CSS named color darkcyan, but darkcyan (#008B8B) is the closest CSS named color by perceptual color distance — it sits in a different color family, so treat it as a rough reference, not a match.

#558779 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #558779

Not just a swatch — here's how #558779 works with other colors. Named schemes with #558779 in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #558779 Accent #A7C4BC Surface #E1D9BE Secondary #9AA0A0 Anchor #1B3549

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 #558779 Secondary #ADB4B7 Surface #F1F2F0 Support #7994A4 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 #558779 Secondary #734F19 Surface #E4DCC0 Accent #3B5141 Anchor #5B231F

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.

Modern Café Dominant · 5 colors

Dominant #558779 Anchor #382B1E Surface #ECE4D0 Accent #839C70 Secondary #3A3833

Viridian 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 #558779 Secondary #99AAA5 Support #989286 Ink #16140F

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 #558779 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 54/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 40/100

Moderate

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

Naturalness 33/100

Low

Loosely natural — an earthy edge without being rustic.

Vintage feel 55/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 46/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 23/100

Low

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

UI accent fit 72/100

High

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

Surface fit 43/100

Moderate

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 #558779

For UI

For branding

For interior

For fashion

People also use #558779 with

Russian Green Teal Blue Mauve Taupe Platinum Dark Slate Gray

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 4.5:1. Use

Subtle surface Use #DDE7E4 for cards and hover fills. Tint 80

Avoid beside #548487 — 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 #558779 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: #558779;
  --color-base-rgb: 85 135 121;
  --color-base-oklch: oklch(58.4% 0.058 174.5);
  --color-50: #F5F9F8;
  --color-100: #E6F0ED;
  --color-200: #CDE0DA;
  --color-300: #A9C6BE;
  --color-400: #86ACA1;
  --color-500: #668F83;
  --color-600: #536F67;
  --color-700: #3E514B;
  --color-800: #2B3633;
  --color-900: #1B2220;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  viridian: {
    50: '#F5F9F8',
    100: '#E6F0ED',
    200: '#CDE0DA',
    300: '#A9C6BE',
    400: '#86ACA1',
    500: '#668F83',
    600: '#536F67',
    700: '#3E514B',
    800: '#2B3633',
    900: '#1B2220',
  },
}

$base: #558779;
$base-ink: #141310;
$base-50: #F5F9F8;
$base-100: #E6F0ED;
$base-200: #CDE0DA;
$base-300: #A9C6BE;
$base-400: #86ACA1;
$base-500: #668F83;
$base-600: #536F67;
$base-700: #3E514B;
$base-800: #2B3633;
$base-900: #1B2220;
$base-hover: #446C60;
$base-subtle: #CCDBD7;

{
    "color": {
        "base": {
            "value": "#558779",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F5F9F8",
                "type": "color"
            },
            "100": {
                "value": "#E6F0ED",
                "type": "color"
            },
            "200": {
                "value": "#CDE0DA",
                "type": "color"
            },
            "300": {
                "value": "#A9C6BE",
                "type": "color"
            },
            "400": {
                "value": "#86ACA1",
                "type": "color"
            },
            "500": {
                "value": "#668F83",
                "type": "color"
            },
            "600": {
                "value": "#536F67",
                "type": "color"
            },
            "700": {
                "value": "#3E514B",
                "type": "color"
            },
            "800": {
                "value": "#2B3633",
                "type": "color"
            },
            "900": {
                "value": "#1B2220",
                "type": "color"
            }
        }
    }
}

Palettes built on #558779

Color Lab

Pairs with #558779

UI roles & guardrails

In real applications

Scales

Every model

Export