What color is #ECD905?

#ECD905 is a medium, vivid yellow. In RGB it is rgb(236, 217, 5), and in HSL hsl(55, 96%, 47%).

Is #ECD905 accessible as text?

On white, #ECD905 has a contrast ratio of 1.45:1 (fails WCAG AA for body text); on black it is 14.49:1 (passes). For text placed on #ECD905, use black for the best readability.

What is the closest Tailwind color to #ECD905?

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

What colors go well with #ECD905?

#ECD905 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #0518EB. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #ECD905 below.

Is #ECD905 good for buttons?

#ECD905 works well for buttons and highlights, but use black text on #ECD905 — white text only reaches 1.45:1, below the 4.5:1 needed for normal-size labels.

Is #ECD905 the same as CSS gold?

No — #ECD905 is not the CSS named color gold, but gold (#FFD700) is the closest CSS named color.

#ECD905 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #ECD905

Not just a swatch — here's how #ECD905 works with other colors. Named schemes with #ECD905 in its natural role, and a note on why the supporting colors balance it.

Warm Autumn Interior Dominant · 5 colors

Dominant #ECD905 Secondary #B1680C Accent #6E7A48 Surface #F3ECDD Anchor #3A2B1F

This palette keeps Citrine 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 #ECD905 Anchor #392A1F Surface #EEE3D0 Accent #8D9969 Secondary #3B3833

Citrine 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 #ECD905 Accent #AAC4B7 Surface #E3D8BE Secondary #9AA09F Anchor #173647

Citrine 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 #ECD905 Surface #EFE9DC Highlight #F6F1E7 Secondary #B8AF9F Ink #2B2723

Citrine 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 #ECD905 Secondary #FFFDCB Support #999186 Ink #17140F

Citrine 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 Citrine carrying the quiet middle.

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Color Lab

How #ECD905 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 80/100

Warm

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

Softness 56/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 13/100

Very low

Airy and open — recedes, leaves the composition light.

Naturalness 42/100

Moderate

Loosely natural — an earthy edge without being rustic.

Vintage feel 23/100

Low

Clean and current — no dusty, aged cast.

Luxury 17/100

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 12/100

Very low

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

Surface fit 43/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 69/100

High

Prints close, with a slight loss of vibrancy.

Pairs with #ECD905

For UI

For branding

For interior

For fashion

People also use #ECD905 with

Neon Orange Lawn Green Egyptian Blue Greige 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 12.8:1. Use

Subtle surface Use #F7F4D1 for cards and hover fills. Tint 80

Avoid beside #B1EB05 — 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 #ECD905 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: #ECD905;
  --color-base-rgb: 236 217 5;
  --color-base-oklch: oklch(87.3% 0.183 103.1);
  --color-50: #FEFDF0;
  --color-100: #FDFAD8;
  --color-200: #FCF5B1;
  --color-300: #F6EB7A;
  --color-400: #E8DB4A;
  --color-500: #CFC126;
  --color-600: #9D9325;
  --color-700: #6E6821;
  --color-800: #484419;
  --color-900: #2C2912;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  citrine: {
    50: '#FEFDF0',
    100: '#FDFAD8',
    200: '#FCF5B1',
    300: '#F6EB7A',
    400: '#E8DB4A',
    500: '#CFC126',
    600: '#9D9325',
    700: '#6E6821',
    800: '#484419',
    900: '#2C2912',
  },
}

$base: #ECD905;
$base-ink: #141310;
$base-50: #FEFDF0;
$base-100: #FDFAD8;
$base-200: #FCF5B1;
$base-300: #F6EB7A;
$base-400: #E8DB4A;
$base-500: #CFC126;
$base-600: #9D9325;
$base-700: #6E6821;
$base-800: #484419;
$base-900: #2C2912;
$base-hover: #BCAD04;
$base-subtle: #F4EFB9;

{
    "color": {
        "base": {
            "value": "#ECD905",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FEFDF0",
                "type": "color"
            },
            "100": {
                "value": "#FDFAD8",
                "type": "color"
            },
            "200": {
                "value": "#FCF5B1",
                "type": "color"
            },
            "300": {
                "value": "#F6EB7A",
                "type": "color"
            },
            "400": {
                "value": "#E8DB4A",
                "type": "color"
            },
            "500": {
                "value": "#CFC126",
                "type": "color"
            },
            "600": {
                "value": "#9D9325",
                "type": "color"
            },
            "700": {
                "value": "#6E6821",
                "type": "color"
            },
            "800": {
                "value": "#484419",
                "type": "color"
            },
            "900": {
                "value": "#2C2912",
                "type": "color"
            }
        }
    }
}

Palettes built on #ECD905

Color Lab

Pairs with #ECD905

UI roles & guardrails

In real applications

Scales

Every model

Export