What color is #517523?

#517523 is a dark green. In RGB it is rgb(81, 117, 35), and in HSL hsl(86, 54%, 30%).

Is #517523 accessible as text?

On white, #517523 has a contrast ratio of 5.36:1 (passes WCAG AA for body text); on black it is 3.92:1 (fails). For text placed on #517523, use white for the best readability.

What is the closest Tailwind color to #517523?

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

What colors go well with #517523?

#517523 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #472376. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #517523 below.

Is #517523 good for buttons?

#517523 works well for buttons and highlights, but use white text on #517523 — black text only reaches 3.92:1, below the 4.5:1 needed for normal-size labels.

Is #517523 the same as CSS darkolivegreen?

No — #517523 is not the CSS named color darkolivegreen, but darkolivegreen (#556B2F) is the closest CSS named color.

#517523 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #517523

Not just a swatch — here's how #517523 works with other colors. Named schemes with #517523 in its natural role, and a note on why the supporting colors balance it.

Warm Autumn Interior Dominant · 5 colors

Dominant #517523 Secondary #AF6A00 Accent #6A7B4B Surface #F2ECDD Anchor #3A2B1E

This palette keeps Fern Green 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 #517523 Anchor #392B1E Surface #EEE4D0 Accent #899A6C Secondary #3A3833

Fern 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.

Vintage Leather Lead · 5 colors

Lead #517523 Secondary #764D1D Surface #E6DBC0 Accent #3D513F Anchor #5B2323

Fern 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.

Botanical Studio Lead · 5 colors

Lead #517523 Secondary #4F6B3A Accent #AF6A00 Surface #EFE9D6 Anchor #3D2F21

Fern Green 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 #517523 Secondary #89977D Support #999286 Ink #17140F

Fern 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 Fern Green carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #517523 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 56/100

Neutral

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

Softness 42/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 49/100

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 67/100

High

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

Luxury 55/100

Moderate

Restrained and premium — deep, quiet, high-end packaging and fashion.

Brand distinctiveness 32/100

Low

Recognisable but shares space with nearby hues.

UI accent fit 98/100

Very high

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

Surface fit 18/100

Very low

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

Print safety 75/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #517523

For UI

For branding

For interior

For fashion

People also use #517523 with

Olive Green Indigo Platinum Army Green

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 5.4:1. Use

Subtle surface Use #DDE9CD for cards and hover fills. Tint 80

Avoid beside #367623 — 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 #517523 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: #517523;
  --color-base-rgb: 81 117 35;
  --color-base-oklch: oklch(51.7% 0.117 130.1);
  --color-50: #F8FCF3;
  --color-100: #ECF6DF;
  --color-200: #D9ECC0;
  --color-300: #BCDA95;
  --color-400: #9FC66C;
  --color-500: #81AA4B;
  --color-600: #65833F;
  --color-700: #4A5D32;
  --color-800: #323D23;
  --color-900: #202617;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  fern-green: {
    50: '#F8FCF3',
    100: '#ECF6DF',
    200: '#D9ECC0',
    300: '#BCDA95',
    400: '#9FC66C',
    500: '#81AA4B',
    600: '#65833F',
    700: '#4A5D32',
    800: '#323D23',
    900: '#202617',
  },
}

$base: #517523;
$base-ink: #FFFFFF;
$base-50: #F8FCF3;
$base-100: #ECF6DF;
$base-200: #D9ECC0;
$base-300: #BCDA95;
$base-400: #9FC66C;
$base-500: #81AA4B;
$base-600: #65833F;
$base-700: #4A5D32;
$base-800: #323D23;
$base-900: #202617;
$base-hover: #425E1C;
$base-subtle: #CCDFB3;

{
    "color": {
        "base": {
            "value": "#517523",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F8FCF3",
                "type": "color"
            },
            "100": {
                "value": "#ECF6DF",
                "type": "color"
            },
            "200": {
                "value": "#D9ECC0",
                "type": "color"
            },
            "300": {
                "value": "#BCDA95",
                "type": "color"
            },
            "400": {
                "value": "#9FC66C",
                "type": "color"
            },
            "500": {
                "value": "#81AA4B",
                "type": "color"
            },
            "600": {
                "value": "#65833F",
                "type": "color"
            },
            "700": {
                "value": "#4A5D32",
                "type": "color"
            },
            "800": {
                "value": "#323D23",
                "type": "color"
            },
            "900": {
                "value": "#202617",
                "type": "color"
            }
        }
    }
}

Palettes built on #517523

Color Lab

Pairs with #517523

UI roles & guardrails

In real applications

Scales

Every model

Export