What color is #668D2A?

#668D2A is a dark green. In RGB it is rgb(102, 141, 42), and in HSL hsl(84, 54%, 36%).

Is #668D2A accessible as text?

On white, #668D2A has a contrast ratio of 3.88:1 (fails WCAG AA for body text); on black it is 5.41:1 (passes). For text placed on #668D2A, use black for the best readability.

What is the closest Tailwind color to #668D2A?

The nearest Tailwind CSS token is lime-700 (#497D00).

What colors go well with #668D2A?

#668D2A pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #522A8D. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #668D2A below.

Is #668D2A good for buttons?

#668D2A works well for buttons and highlights, but use black text on #668D2A — white text only reaches 3.88:1, below the 4.5:1 needed for normal-size labels.

Is #668D2A the same as CSS olivedrab?

No — #668D2A is not the CSS named color olivedrab, but olivedrab (#6B8E23) is the closest CSS named color.

#668D2A Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #668D2A

Not just a swatch — here's how #668D2A works with other colors. Named schemes with #668D2A in its natural role, and a note on why the supporting colors balance it.

Warm Autumn Interior Dominant · 5 colors

Dominant #668D2A Secondary #AF6A00 Accent #6A7B4A Surface #F2ECDD Anchor #3A2B1E

This palette keeps Olive Drab as the dominant warm neutral, balanced by muted terracotta and olive earth tones and grounded by a deep espresso anchor.

Modern Café Dominant · 5 colors

Dominant #668D2A Anchor #392B1F Surface #EEE4D0 Accent #899A6B Secondary #3A3833

Olive Drab 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.

Vintage Leather Lead · 5 colors

Lead #668D2A Secondary #764D1D Surface #E6DBC0 Accent #3D513F Anchor #5B2324

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

Botanical Studio Lead · 5 colors

Lead #668D2A Secondary #4F6B39 Accent #AF6A00 Surface #EFE9D6 Anchor #3D2F21

Olive Drab leads this botanical set among foliage greens and a terracotta accent, softened by cream and grounded in bark brown.

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #668D2A Secondary #A0AF90 Support #999286 Ink #17140F

Olive Drab 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 Olive Drab carrying the quiet middle.

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Color Lab

How #668D2A 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 58/100

Neutral

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

Softness 46/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 41/100

Moderate

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

Naturalness 100/100

Very high

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

Vintage feel 59/100

Moderate

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

Luxury 47/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 36/100

Low

Recognisable but shares space with nearby hues.

UI accent fit 93/100

Very high

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

Surface fit 21/100

Low

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

Print safety 71/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #668D2A

For UI

For branding

For interior

For fashion

People also use #668D2A with

Brass Forest Green Dark Slate Blue Platinum Army Green

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 4.8:1. Use

Subtle surface Use #E1EBD2 for cards and hover fills. Tint 80

Avoid beside #458D2A — 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 #668D2A 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: #668D2A;
  --color-base-rgb: 102 141 42;
  --color-base-oklch: oklch(59.4% 0.134 128.5);
  --color-50: #F8FCF3;
  --color-100: #EDF6DF;
  --color-200: #DBECC0;
  --color-300: #BFDA95;
  --color-400: #A2C66C;
  --color-500: #84AA4B;
  --color-600: #68833F;
  --color-700: #4C5D32;
  --color-800: #333D23;
  --color-900: #202617;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  olive-drab: {
    50: '#F8FCF3',
    100: '#EDF6DF',
    200: '#DBECC0',
    300: '#BFDA95',
    400: '#A2C66C',
    500: '#84AA4B',
    600: '#68833F',
    700: '#4C5D32',
    800: '#333D23',
    900: '#202617',
  },
}

$base: #668D2A;
$base-ink: #141310;
$base-50: #F8FCF3;
$base-100: #EDF6DF;
$base-200: #DBECC0;
$base-300: #BFDA95;
$base-400: #A2C66C;
$base-500: #84AA4B;
$base-600: #68833F;
$base-700: #4C5D32;
$base-800: #333D23;
$base-900: #202617;
$base-hover: #517122;
$base-subtle: #D2E2BA;

{
    "color": {
        "base": {
            "value": "#668D2A",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F8FCF3",
                "type": "color"
            },
            "100": {
                "value": "#EDF6DF",
                "type": "color"
            },
            "200": {
                "value": "#DBECC0",
                "type": "color"
            },
            "300": {
                "value": "#BFDA95",
                "type": "color"
            },
            "400": {
                "value": "#A2C66C",
                "type": "color"
            },
            "500": {
                "value": "#84AA4B",
                "type": "color"
            },
            "600": {
                "value": "#68833F",
                "type": "color"
            },
            "700": {
                "value": "#4C5D32",
                "type": "color"
            },
            "800": {
                "value": "#333D23",
                "type": "color"
            },
            "900": {
                "value": "#202617",
                "type": "color"
            }
        }
    }
}

Palettes built on #668D2A

Color Lab

Pairs with #668D2A

UI roles & guardrails

In real applications

Scales

Every model

Export