What color is #166F70?

#166F70 is a dark cyan. In RGB it is rgb(22, 111, 112), and in HSL hsl(181, 67%, 26%).

Is #166F70 accessible as text?

On white, #166F70 has a contrast ratio of 5.93:1 (passes WCAG AA for body text); on black it is 3.54:1 (fails). For text placed on #166F70, use white for the best readability.

What is the closest Tailwind color to #166F70?

The nearest Tailwind CSS token is teal-700 (#00786F).

What colors go well with #166F70?

#166F70 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #6F1716. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #166F70 below.

Is #166F70 good for buttons?

#166F70 works well for buttons and highlights, but use white text on #166F70 — black text only reaches 3.54:1, below the 4.5:1 needed for normal-size labels.

Is #166F70 the same as CSS teal?

No — #166F70 is not the CSS named color teal, but teal (#008080) is the closest CSS named color.

#166F70 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #166F70

Not just a swatch — here's how #166F70 works with other colors. Named schemes with #166F70 in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #166F70 Accent #A6C4BD Surface #E0DABE Secondary #9AA0A0 Anchor #1D3549

Pine Green 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 #166F70 Secondary #AEB4B8 Surface #F1F2F0 Support #7A94A4 Anchor #2E3236

Pine Green 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 #166F70 Secondary #715018 Surface #E4DCC0 Accent #3A5142 Anchor #552340

Pine 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.

Modern Café Dominant · 5 colors

Dominant #166F70 Anchor #382C1E Surface #ECE4D0 Accent #809C72 Secondary #3A3933

Pine Green 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 #F6F4EF Accent #166F70 Secondary #789090 Support #979286 Ink #16140F

Pine 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 Pine Green carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #166F70 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 31/100

Cool

Reads cool and recessive — calming, technical, good for trust-led UI.

Softness 45/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 50/100

Moderate

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

Naturalness 13/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 55/100

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 21/100

Low

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

UI accent fit 83/100

Very high

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

Surface fit 29/100

Low

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

Print safety 80/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #166F70

For UI

For branding

For interior

For fashion

People also use #166F70 with

Sea Green Yale Blue Maroon Platinum Dark Slate Gray

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 5.9:1. Use

Subtle surface Use #C7EBEB for cards and hover fills. Tint 80

Avoid beside #16506F — 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 #166F70 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: #166F70;
  --color-base-rgb: 22 111 112;
  --color-base-oklch: oklch(49.4% 0.078 196.1);
  --color-50: #F2FDFD;
  --color-100: #DCF9F9;
  --color-200: #BBF1F1;
  --color-300: #8CE1E3;
  --color-400: #62CFD0;
  --color-500: #3FB3B5;
  --color-600: #37898B;
  --color-700: #2C6262;
  --color-800: #204041;
  --color-900: #162728;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  pine-green: {
    50: '#F2FDFD',
    100: '#DCF9F9',
    200: '#BBF1F1',
    300: '#8CE1E3',
    400: '#62CFD0',
    500: '#3FB3B5',
    600: '#37898B',
    700: '#2C6262',
    800: '#204041',
    900: '#162728',
  },
}

$base: #166F70;
$base-ink: #FFFFFF;
$base-50: #F2FDFD;
$base-100: #DCF9F9;
$base-200: #BBF1F1;
$base-300: #8CE1E3;
$base-400: #62CFD0;
$base-500: #3FB3B5;
$base-600: #37898B;
$base-700: #2C6262;
$base-800: #204041;
$base-900: #162728;
$base-hover: #125759;
$base-subtle: #AAE2E3;

{
    "color": {
        "base": {
            "value": "#166F70",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F2FDFD",
                "type": "color"
            },
            "100": {
                "value": "#DCF9F9",
                "type": "color"
            },
            "200": {
                "value": "#BBF1F1",
                "type": "color"
            },
            "300": {
                "value": "#8CE1E3",
                "type": "color"
            },
            "400": {
                "value": "#62CFD0",
                "type": "color"
            },
            "500": {
                "value": "#3FB3B5",
                "type": "color"
            },
            "600": {
                "value": "#37898B",
                "type": "color"
            },
            "700": {
                "value": "#2C6262",
                "type": "color"
            },
            "800": {
                "value": "#204041",
                "type": "color"
            },
            "900": {
                "value": "#162728",
                "type": "color"
            }
        }
    }
}

Palettes built on #166F70

Color Lab

Pairs with #166F70

UI roles & guardrails

In real applications

Scales

Every model

Export