What color is #667E70?

#667E70 is a medium low-chroma cool gray with a subtle cool cast. In RGB it is rgb(102, 126, 112), and in HSL hsl(145, 11%, 45%).

Is #667E70 accessible as text?

On white, #667E70 has a contrast ratio of 4.39:1 (fails WCAG AA for body text); on black it is 4.78:1 (passes). For text placed on #667E70, use black for the best readability.

What is the closest Tailwind color to #667E70?

The nearest Tailwind CSS token is neutral-500 (#737373).

What colors go well with #667E70?

As a neutral, #667E70 pairs cleanly with either light or dark text depending on the surface, and sits under accent hues like blue, violet, emerald or warm orange — use it as a muted neutral, divider, icon or disabled-state color and let the accent carry the color.

Is #667E70 the same as CSS gray?

No — #667E70 is not the CSS named color gray, but gray (#808080) is the closest CSS named color.

#667E70 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #667E70

Not just a swatch — here's how #667E70 works with other colors. Named schemes with #667E70 in its natural role, and a note on why the supporting colors balance it.

Botanical Studio Lead · 5 colors

Lead #667E70 Secondary #4A6C3D 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.

Vintage Leather Lead · 5 colors

Lead #667E70 Secondary #744E1A Surface #E5DBC0 Accent #3C5140 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.

Modern Café Dominant · 5 colors

Dominant #667E70 Anchor #382B1E Surface #EDE4D0 Accent #859B6E 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.

Japanese Sand Base · 5 colors

Base #667E70 Surface #EEEADC Highlight #F5F1E7 Secondary #B6B09F Ink #2A2723

Viridian sets a calm, sun-bleached base here, wrapped in bone and paper off-whites and a soft greige, with a single ink accent for wabi-sabi restraint.

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #667E70 Secondary #9BA49F 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 #667E70 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 47/100

Neutral

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

Softness 56/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 41/100

Moderate

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

Naturalness 37/100

Low

Loosely natural — an earthy edge without being rustic.

Vintage feel 51/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 46/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 14/100

Very low

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

UI accent fit 62/100

High

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

Surface fit 48/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 93/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #667E70

For UI

For branding

For interior

For fashion

People also use #667E70 with

Russian Green Slate Gray Mauve Taupe Platinum Outer Space

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 #E1E5E3 for cards and hover fills. Tint 80

Avoid beside #667F79 — 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 #667E70 at work across the surfaces designers actually ship.

Website / UI

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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: #667E70;
  --color-base-rgb: 102 126 112;
  --color-base-oklch: oklch(57.0% 0.035 159.5);
  --color-50: #F6F8F7;
  --color-100: #E8EDEA;
  --color-200: #D2DBD5;
  --color-300: #B1BFB6;
  --color-400: #90A297;
  --color-500: #718479;
  --color-600: #5A6860;
  --color-700: #434C47;
  --color-800: #2E3330;
  --color-900: #1D201E;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  viridian: {
    50: '#F6F8F7',
    100: '#E8EDEA',
    200: '#D2DBD5',
    300: '#B1BFB6',
    400: '#90A297',
    500: '#718479',
    600: '#5A6860',
    700: '#434C47',
    800: '#2E3330',
    900: '#1D201E',
  },
}

$base: #667E70;
$base-ink: #141310;
$base-50: #F6F8F7;
$base-100: #E8EDEA;
$base-200: #D2DBD5;
$base-300: #B1BFB6;
$base-400: #90A297;
$base-500: #718479;
$base-600: #5A6860;
$base-700: #434C47;
$base-800: #2E3330;
$base-900: #1D201E;
$base-hover: #52665A;
$base-subtle: #D1D8D4;

{
    "color": {
        "base": {
            "value": "#667E70",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F6F8F7",
                "type": "color"
            },
            "100": {
                "value": "#E8EDEA",
                "type": "color"
            },
            "200": {
                "value": "#D2DBD5",
                "type": "color"
            },
            "300": {
                "value": "#B1BFB6",
                "type": "color"
            },
            "400": {
                "value": "#90A297",
                "type": "color"
            },
            "500": {
                "value": "#718479",
                "type": "color"
            },
            "600": {
                "value": "#5A6860",
                "type": "color"
            },
            "700": {
                "value": "#434C47",
                "type": "color"
            },
            "800": {
                "value": "#2E3330",
                "type": "color"
            },
            "900": {
                "value": "#1D201E",
                "type": "color"
            }
        }
    }
}

Palettes built on #667E70

Color Lab

Pairs with #667E70

UI roles & guardrails

In real applications

Scales

Every model

Export