What color is #66880F?

#66880F is a dark, vivid lime green. In RGB it is rgb(102, 136, 15), and in HSL hsl(77, 80%, 30%).

Is #66880F accessible as text?

On white, #66880F has a contrast ratio of 4.12:1 (fails WCAG AA for body text); on black it is 5.09:1 (passes). For text placed on #66880F, use black for the best readability.

What is the closest Tailwind color to #66880F?

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

What colors go well with #66880F?

#66880F pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #320F8A. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #66880F below.

Is #66880F good for buttons?

#66880F works well for buttons and highlights, but use black text on #66880F — white text only reaches 4.12:1, below the 4.5:1 needed for normal-size labels.

Is #66880F the same as CSS olivedrab?

No — #66880F is not the CSS named color olivedrab, but olivedrab (#6B8E23) is the closest CSS named color.

#66880F Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #66880F

Not just a swatch — here's how #66880F works with other colors. Named schemes with #66880F in its natural role, and a note on why the supporting colors balance it.

Warm Autumn Interior Dominant · 5 colors

Dominant #66880F Secondary #AF6A00 Accent #6B7B4A 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 #66880F Anchor #392B1F Surface #EEE4D0 Accent #8A9A6B Secondary #3B3833

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 #66880F 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 #66880F 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 #66880F Secondary #9DAB89 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 #66880F 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 60/100

Neutral

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

Softness 44/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 43/100

Moderate

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

Naturalness 98/100

Very high

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

Vintage feel 58/100

Moderate

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

Luxury 48/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 38/100

Low

Recognisable but shares space with nearby hues.

UI accent fit 96/100

Very high

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

Surface fit 17/100

Very low

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

Print safety 70/100

High

Prints close, with a slight loss of vibrancy.

Pairs with #66880F

For UI

For branding

For interior

For fashion

People also use #66880F with

Dark Goldenrod Forest Green Indigo 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 4.5:1. Use

Subtle surface Use #E4F0C7 for cards and hover fills. Tint 80

Avoid beside #3E8A0F — 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 #66880F at work across the surfaces designers actually ship.

Website / UI

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Build faster.

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: #66880F;
  --color-base-rgb: 102 136 15;
  --color-base-oklch: oklch(58.0% 0.142 125.6);
  --color-50: #FAFEF1;
  --color-100: #F2FCD9;
  --color-200: #E4F7B6;
  --color-300: #CEEB84;
  --color-400: #B6DB57;
  --color-500: #99C134;
  --color-600: #76932F;
  --color-700: #556827;
  --color-800: #39441D;
  --color-900: #232914;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  olive-drab: {
    50: '#FAFEF1',
    100: '#F2FCD9',
    200: '#E4F7B6',
    300: '#CEEB84',
    400: '#B6DB57',
    500: '#99C134',
    600: '#76932F',
    700: '#556827',
    800: '#39441D',
    900: '#232914',
  },
}

$base: #66880F;
$base-ink: #141310;
$base-50: #FAFEF1;
$base-100: #F2FCD9;
$base-200: #E4F7B6;
$base-300: #CEEB84;
$base-400: #B6DB57;
$base-500: #99C134;
$base-600: #76932F;
$base-700: #556827;
$base-800: #39441D;
$base-900: #232914;
$base-hover: #526E0C;
$base-subtle: #D8EAA9;

{
    "color": {
        "base": {
            "value": "#66880F",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FAFEF1",
                "type": "color"
            },
            "100": {
                "value": "#F2FCD9",
                "type": "color"
            },
            "200": {
                "value": "#E4F7B6",
                "type": "color"
            },
            "300": {
                "value": "#CEEB84",
                "type": "color"
            },
            "400": {
                "value": "#B6DB57",
                "type": "color"
            },
            "500": {
                "value": "#99C134",
                "type": "color"
            },
            "600": {
                "value": "#76932F",
                "type": "color"
            },
            "700": {
                "value": "#556827",
                "type": "color"
            },
            "800": {
                "value": "#39441D",
                "type": "color"
            },
            "900": {
                "value": "#232914",
                "type": "color"
            }
        }
    }
}

Palettes built on #66880F

Color Lab

Pairs with #66880F

UI roles & guardrails

In real applications

Scales

Every model

Export