What color is #EFF246?

#EFF246 is a medium, vivid yellow. In RGB it is rgb(239, 242, 70), and in HSL hsl(61, 87%, 61%).

Is #EFF246 accessible as text?

On white, #EFF246 has a contrast ratio of 1.20:1 (fails WCAG AA for body text); on black it is 17.46:1 (passes). For text placed on #EFF246, use black for the best readability.

What is the closest Tailwind color to #EFF246?

The nearest Tailwind CSS token is yellow-300 (#FFDF20).

What colors go well with #EFF246?

#EFF246 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #4845F2. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #EFF246 below.

Is #EFF246 good for buttons?

#EFF246 works well for buttons and highlights, but use black text on #EFF246 — white text only reaches 1.20:1, below the 4.5:1 needed for normal-size labels.

Is #EFF246 the same as CSS yellow?

No — #EFF246 is not the CSS named color yellow, but yellow (#FFFF00) is the closest CSS named color.

#EFF246 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #EFF246

Not just a swatch — here's how #EFF246 works with other colors. Named schemes with #EFF246 in its natural role, and a note on why the supporting colors balance it.

Warm Autumn Interior Dominant · 5 colors

Dominant #EFF246 Secondary #B16908 Accent #6D7B49 Surface #F2ECDD Anchor #3A2B1F

This palette keeps Lemon Yellow 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 #EFF246 Anchor #392B1F Surface #EEE3D0 Accent #8C9A6A Secondary #3B3833

Lemon Yellow 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.

Coastal Morning Lead · 5 colors

Lead #EFF246 Accent #A9C4B8 Surface #E3D8BE Secondary #9AA09F Anchor #173647

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

Japanese Sand Base · 5 colors

Base #EFF246 Surface #EFE9DC Highlight #F6F1E7 Secondary #B8B09F Ink #2B2723

Lemon Yellow sets a calm, sun-bleached base here, wrapped in bone and paper off-whites and a soft greige, with a single ink accent for wabi-sabi restraint.

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #EFF246 Secondary #FCFFCD Support #999186 Ink #17140F

Lemon Yellow 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 Lemon Yellow carrying the quiet middle.

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Color Lab

How #EFF246 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 75/100

Warm

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

Softness 59/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 7/100

Very low

Airy and open — recedes, leaves the composition light.

Naturalness 40/100

Moderate

Loosely natural — an earthy edge without being rustic.

Vintage feel 19/100

Very low

Clean and current — no dusty, aged cast.

Luxury 11/100

Very low

Playful and accessible rather than exclusive.

Brand distinctiveness 71/100

High

Bold and ownable — memorable as a primary brand color.

UI accent fit 6/100

Very low

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

Surface fit 48/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 66/100

High

Prints close, with a slight loss of vibrancy.

Pairs with #EFF246

For UI

For branding

For interior

For fashion

People also use #EFF246 with

Sandy Brown Lawn Green Iris 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 15.4:1. Use

Subtle surface Use #F7F8DF for cards and hover fills. Tint 80

Avoid beside #B6F245 — 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 #EFF246 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

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Export

:root {
  --color-base: #EFF246;
  --color-base-rgb: 239 242 70;
  --color-base-oklch: oklch(93.0% 0.183 110.5);
  --color-50: #FEFEF0;
  --color-100: #FDFDD8;
  --color-200: #F8FAB3;
  --color-300: #EEF07F;
  --color-400: #DFE151;
  --color-500: #C4C72E;
  --color-600: #95972B;
  --color-700: #696B24;
  --color-800: #45451C;
  --color-900: #2A2A13;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  lemon-yellow: {
    50: '#FEFEF0',
    100: '#FDFDD8',
    200: '#F8FAB3',
    300: '#EEF07F',
    400: '#DFE151',
    500: '#C4C72E',
    600: '#95972B',
    700: '#696B24',
    800: '#45451C',
    900: '#2A2A13',
  },
}

$base: #EFF246;
$base-ink: #141310;
$base-50: #FEFEF0;
$base-100: #FDFDD8;
$base-200: #F8FAB3;
$base-300: #EEF07F;
$base-400: #DFE151;
$base-500: #C4C72E;
$base-600: #95972B;
$base-700: #696B24;
$base-800: #45451C;
$base-900: #2A2A13;
$base-hover: #E5E910;
$base-subtle: #F4F5CD;

{
    "color": {
        "base": {
            "value": "#EFF246",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FEFEF0",
                "type": "color"
            },
            "100": {
                "value": "#FDFDD8",
                "type": "color"
            },
            "200": {
                "value": "#F8FAB3",
                "type": "color"
            },
            "300": {
                "value": "#EEF07F",
                "type": "color"
            },
            "400": {
                "value": "#DFE151",
                "type": "color"
            },
            "500": {
                "value": "#C4C72E",
                "type": "color"
            },
            "600": {
                "value": "#95972B",
                "type": "color"
            },
            "700": {
                "value": "#696B24",
                "type": "color"
            },
            "800": {
                "value": "#45451C",
                "type": "color"
            },
            "900": {
                "value": "#2A2A13",
                "type": "color"
            }
        }
    }
}

Palettes built on #EFF246

Color Lab

Pairs with #EFF246

UI roles & guardrails

In real applications

Scales

Every model

Export