What color is #818C13?

#818C13 is a dark, vivid yellow. In RGB it is rgb(129, 140, 19), and in HSL hsl(65, 76%, 31%).

Is #818C13 accessible as text?

On white, #818C13 has a contrast ratio of 3.69:1 (fails WCAG AA for body text); on black it is 5.69:1 (passes). For text placed on #818C13, use black for the best readability.

What is the closest Tailwind color to #818C13?

The nearest Tailwind CSS token is lime-600 (#5EA500).

What colors go well with #818C13?

#818C13 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #1D138B. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #818C13 below.

Is #818C13 good for buttons?

#818C13 works well for buttons and highlights, but use black text on #818C13 — white text only reaches 3.69:1, below the 4.5:1 needed for normal-size labels.

Is #818C13 the same as CSS olivedrab?

No — #818C13 is not the CSS named color olivedrab, but olivedrab (#6B8E23) is the closest CSS named color by perceptual color distance — it sits in a different color family, so treat it as a rough reference, not a match.

#818C13 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #818C13

Not just a swatch — here's how #818C13 works with other colors. Named schemes with #818C13 in its natural role, and a note on why the supporting colors balance it.

Warm Autumn Interior Dominant · 5 colors

Dominant #818C13 Secondary #B06905 Accent #6C7B49 Surface #F2ECDD Anchor #3A2B1F

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 #818C13 Anchor #392B1F Surface #EEE3D0 Accent #8B9A6A 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 #818C13 Secondary #774C1E Surface #E7DBC0 Accent #3E513E Anchor #5B2325

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 #818C13 Secondary #516A38 Accent #B06905 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 #818C13 Secondary #ADB291 Support #999186 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.

Build a working theme in the generator →

Color Lab

How #818C13 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 67/100

Warm

Reads warm and advancing — inviting, energetic, draws the eye forward.

Softness 47/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 40/100

Low

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

Naturalness 89/100

Very high

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

Vintage feel 61/100

High

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

Luxury 46/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 36/100

Low

Recognisable but shares space with nearby hues.

UI accent fit 89/100

Very high

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

Surface fit 22/100

Low

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

Print safety 74/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #818C13

For UI

For branding

For interior

For fashion

People also use #818C13 with

Ginger Forest Green Midnight 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 5.0:1. Use

Subtle surface Use #ECEFC9 for cards and hover fills. Tint 80

Avoid beside #598B13 — 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 #818C13 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: #818C13;
  --color-base-rgb: 129 140 19;
  --color-base-oklch: oklch(61.1% 0.133 115.3);
  --color-50: #FDFEF1;
  --color-100: #F8FBDA;
  --color-200: #F0F5B7;
  --color-300: #E0E987;
  --color-400: #CDD85A;
  --color-500: #B2BD37;
  --color-600: #889032;
  --color-700: #616629;
  --color-800: #40431E;
  --color-900: #272914;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  olive-drab: {
    50: '#FDFEF1',
    100: '#F8FBDA',
    200: '#F0F5B7',
    300: '#E0E987',
    400: '#CDD85A',
    500: '#B2BD37',
    600: '#889032',
    700: '#616629',
    800: '#40431E',
    900: '#272914',
  },
}

$base: #818C13;
$base-ink: #141310;
$base-50: #FDFEF1;
$base-100: #F8FBDA;
$base-200: #F0F5B7;
$base-300: #E0E987;
$base-400: #CDD85A;
$base-500: #B2BD37;
$base-600: #889032;
$base-700: #616629;
$base-800: #40431E;
$base-900: #272914;
$base-hover: #676F0F;
$base-subtle: #E4E9AC;

{
    "color": {
        "base": {
            "value": "#818C13",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FDFEF1",
                "type": "color"
            },
            "100": {
                "value": "#F8FBDA",
                "type": "color"
            },
            "200": {
                "value": "#F0F5B7",
                "type": "color"
            },
            "300": {
                "value": "#E0E987",
                "type": "color"
            },
            "400": {
                "value": "#CDD85A",
                "type": "color"
            },
            "500": {
                "value": "#B2BD37",
                "type": "color"
            },
            "600": {
                "value": "#889032",
                "type": "color"
            },
            "700": {
                "value": "#616629",
                "type": "color"
            },
            "800": {
                "value": "#40431E",
                "type": "color"
            },
            "900": {
                "value": "#272914",
                "type": "color"
            }
        }
    }
}