What color is #AECA13?

#AECA13 is a medium, vivid lime green. In RGB it is rgb(174, 202, 19), and in HSL hsl(69, 83%, 43%).

Is #AECA13 accessible as text?

On white, #AECA13 has a contrast ratio of 1.87:1 (fails WCAG AA for body text); on black it is 11.26:1 (passes). For text placed on #AECA13, use black for the best readability.

What is the closest Tailwind color to #AECA13?

The nearest Tailwind CSS token is lime-500 (#7CCF00).

What colors go well with #AECA13?

#AECA13 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #2E13C9. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #AECA13 below.

Is #AECA13 good for buttons?

#AECA13 works well for buttons and highlights, but use black text on #AECA13 — white text only reaches 1.87:1, below the 4.5:1 needed for normal-size labels.

Is #AECA13 the same as CSS yellowgreen?

No — #AECA13 is not the CSS named color yellowgreen, but yellowgreen (#9ACD32) is the closest CSS named color.

#AECA13 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #AECA13

Not just a swatch — here's how #AECA13 works with other colors. Named schemes with #AECA13 in its natural role, and a note on why the supporting colors balance it.

Warm Autumn Interior Dominant · 5 colors

Dominant #AECA13 Secondary #B06A03 Accent #6C7B4A Surface #F2ECDD Anchor #3A2B1F

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

Botanical Studio Lead · 5 colors

Lead #AECA13 Secondary #506A38 Accent #B06A03 Surface #EFE9D6 Anchor #3D2F21

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

Desert Clay Center · 5 colors

Center #AECA13 Surface #DED0A8 Secondary #AC7D4F Accent #8E9A72 Anchor #3D2D1F

Yellow Green holds the warm center of this desert palette with sand and clay beside it, a muted-sage accent and a dark-brown anchor.

Coastal Morning Lead · 5 colors

Lead #AECA13 Accent #A9C4B8 Surface #E3D9BE Secondary #9AA09F Anchor #183647

Yellow Green opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #AECA13 Secondary #E3EFBF Support #999186 Ink #17140F

Yellow 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 Yellow Green carrying the quiet middle.

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Color Lab

How #AECA13 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 68/100

Warm

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

Softness 51/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 22/100

Low

Airy and open — recedes, leaves the composition light.

Naturalness 49/100

Moderate

Loosely natural — an earthy edge without being rustic.

Vintage feel 27/100

Low

A faint retro warmth without tipping into sepia.

Luxury 26/100

Low

Understated — leans refined without going austere.

Brand distinctiveness 71/100

High

Bold and ownable — memorable as a primary brand color.

UI accent fit 29/100

Low

Weak as an action color — too pale, too dark or too muted to signal.

Surface fit 35/100

Low

Usable as a tinted surface in measured doses.

Print safety 63/100

High

Prints close, with a slight loss of vibrancy.

Pairs with #AECA13

For UI

For branding

For interior

For fashion

People also use #AECA13 with

Carrot Lime Green Egyptian Blue Platinum Army Green

UI roles & guardrails

Primary action Safe as a filled button with near-black label. AAA

Body text Do not use for body copy on light surfaces. Avoid

Large display Only on dark surfaces. Avoid

Background Pair with #141310 text at 10.0:1. Use

Subtle surface Use #EEF3D1 for cards and hover fills. Tint 80

Avoid beside #71C913 — 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 #AECA13 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: #AECA13;
  --color-base-rgb: 174 202 19;
  --color-base-oklch: oklch(79.0% 0.183 119.4);
  --color-50: #FCFEF0;
  --color-100: #F7FDD9;
  --color-200: #EEF8B4;
  --color-300: #DDED82;
  --color-400: #C9DE54;
  --color-500: #AEC331;
  --color-600: #85952D;
  --color-700: #5F6926;
  --color-800: #3E441C;
  --color-900: #262A13;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  yellow-green: {
    50: '#FCFEF0',
    100: '#F7FDD9',
    200: '#EEF8B4',
    300: '#DDED82',
    400: '#C9DE54',
    500: '#AEC331',
    600: '#85952D',
    700: '#5F6926',
    800: '#3E441C',
    900: '#262A13',
  },
}

$base: #AECA13;
$base-ink: #141310;
$base-50: #FCFEF0;
$base-100: #F7FDD9;
$base-200: #EEF8B4;
$base-300: #DDED82;
$base-400: #C9DE54;
$base-500: #AEC331;
$base-600: #85952D;
$base-700: #5F6926;
$base-800: #3E441C;
$base-900: #262A13;
$base-hover: #8BA10F;
$base-subtle: #E7EFB8;

{
    "color": {
        "base": {
            "value": "#AECA13",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FCFEF0",
                "type": "color"
            },
            "100": {
                "value": "#F7FDD9",
                "type": "color"
            },
            "200": {
                "value": "#EEF8B4",
                "type": "color"
            },
            "300": {
                "value": "#DDED82",
                "type": "color"
            },
            "400": {
                "value": "#C9DE54",
                "type": "color"
            },
            "500": {
                "value": "#AEC331",
                "type": "color"
            },
            "600": {
                "value": "#85952D",
                "type": "color"
            },
            "700": {
                "value": "#5F6926",
                "type": "color"
            },
            "800": {
                "value": "#3E441C",
                "type": "color"
            },
            "900": {
                "value": "#262A13",
                "type": "color"
            }
        }
    }
}