#09cd49

At a glance

Every number on this page in one read: what #09cd49 is made of, how bright it looks, and which way it leans.

Design tokens

The same ramp in the four formats a team actually needs. Paste one and the whole palette lands with it.

:root {
  --brand-50: #F2FDF5;
  --brand-100: #E4FBEC;
  --brand-200: #C3F9D4;
  --brand-300: #94FAB5;
  --brand-400: #5EF890;
  --brand-500: #28F66B;
  --brand-600: #0AEB54;
  --brand-700: #09cd49;
  --brand-800: #079C38;
  --brand-900: #0A712B;
  --brand-950: #06461B;
  --brand: #09cd49;
  --brand-ink: #000000;
  --brand-surface: #F4FAF6;
  --brand-border: #C0EDCE;
  --brand-hover: #07AB3D;
  --brand-pressed: #068931;
}
@media (prefers-color-scheme: dark) {
  :root {
    --brand-surface: #142419;
    --brand-ink: #D3EEDC;
  }
}

theme: {
  extend: {
    colors: {
      brand: {
        50: '#F2FDF5',
        100: '#E4FBEC',
        200: '#C3F9D4',
        300: '#94FAB5',
        400: '#5EF890',
        500: '#28F66B',
        600: '#0AEB54',
        700: '#09cd49',
        800: '#079C38',
        900: '#0A712B',
        950: '#06461B',
        DEFAULT: '#09cd49',
      },
    },
  },
}

$brand: (
  '50': #F2FDF5,
  '100': #E4FBEC,
  '200': #C3F9D4,
  '300': #94FAB5,
  '400': #5EF890,
  '500': #28F66B,
  '600': #0AEB54,
  '700': #09cd49,
  '800': #079C38,
  '900': #0A712B,
  '950': #06461B,
);
$brand-base: #09cd49;
$brand-ink: #000000;

@function brand($step) { @return map-get($brand, $step); }

{
  "color": {
    "brand": {
      "50": { "$value": "#F2FDF5", "$type": "color" },
      "100": { "$value": "#E4FBEC", "$type": "color" },
      "200": { "$value": "#C3F9D4", "$type": "color" },
      "300": { "$value": "#94FAB5", "$type": "color" },
      "400": { "$value": "#5EF890", "$type": "color" },
      "500": { "$value": "#28F66B", "$type": "color" },
      "600": { "$value": "#0AEB54", "$type": "color" },
      "700": { "$value": "#09cd49", "$type": "color" },
      "800": { "$value": "#079C38", "$type": "color" },
      "900": { "$value": "#0A712B", "$type": "color" },
      "950": { "$value": "#06461B", "$type": "color" }
    },
    "brandInk": { "$value": "#000000", "$type": "color" }
  }
}

Best text color

Only one of black and white can be right. This is the one, with the number that proves it.

Make it accessible

A contrast checker tells you that you failed. This tells you what to ship instead — same hue, same saturation, lightness moved only as far as WCAG demands.

Accessibility — WCAG contrast

Contrast is symmetric, so each row covers both directions: #09cd49 as text on that neutral, and that neutral as text on #09cd49.

Roughly one man in twelve has some form of colour vision deficiency. If any of the three panels above is hard to tell apart from a neighbouring colour in your palette, add a shape, an icon or a label so the meaning does not rest on hue alone.

Color scale — 50 to 950

A Tailwind-shaped ramp built around this exact hex. #09cd49 is pinned to step 700; the rest hold its hue and let saturation ease off at the extremes so the pale end never turns neon.

:root {
  --brand-50: oklch(0.97 0.055 146.5);
  --brand-100: oklch(0.94 0.088 146.5);
  --brand-200: oklch(0.88 0.133 146.5);
  --brand-300: oklch(0.80 0.172 146.5);
  --brand-400: oklch(0.72 0.203 146.5);
  --brand-500: oklch(0.64 0.221 146.5);
  --brand-600: oklch(0.56 0.221 146.5);
  --brand-700: oklch(0.48 0.208 146.5);
  --brand-800: oklch(0.40 0.186 146.5);
  --brand-900: oklch(0.32 0.155 146.5);
  --brand-950: oklch(0.24 0.121 146.5);
}

Colors that work with #09cd49

Not a palette — a role sheet. Each swatch answers one question you will hit while building the component.

In real components

The same eight roles, wired into the interface patterns you will actually build with them. Every state below is a computed value, not a mock-up.

How to use #09cd49

Derived from its contrast, chroma and lightness — not from taste.

Meaning and mood

What a colour in this family tends to signal, and how this particular chroma and lightness change the reading.

Similar colors

One move away from this hex in each direction. Every swatch is its own page.

Color relationships

The wheel positions with their names attached, so you can grab the one you actually need.

Transparency

What each alpha value actually composites to. The top row is #09cd49 over white; the bottom row is the same alpha over a checkerboard, so you can see what survives on a photo or a video.

rgba(9, 205, 73, 0.5)
rgb(9 205 73 / 50%)
#09cd4980
hsl(140 92% 42% / 50%)
color-mix(in srgb, #09cd49 50%, transparent)

Gradients from #09cd49

Six recipes, each built from this hex and shown with the exact CSS that produced it.

background: linear-gradient(135deg, #1EF564, #09cd49 45%, #057A2C);

background: linear-gradient(120deg, #09cd49, #08A3B0);

background: linear-gradient(90deg, #09cd49, #CD098D);

background: radial-gradient(120% 120% at 20% 0%, #3CF679 0%, #09cd49 45%, #057A2C 100%);

background: linear-gradient(180deg, #F4FAF6, #ffffff);

background: radial-gradient(60% 60% at 15% 20%, #4EF514 0%, transparent 60%), radial-gradient(55% 55% at 85% 15%, #0AEBD6 0%, transparent 60%), radial-gradient(70% 70% at 50% 95%, #057A2C 0%, transparent 65%), #09cd49;

Nearest named colors

Ranked with CIEDE2000 across all 139 CSS keywords. Under ΔE 2 the eye stops telling them apart; over ΔE 10 they are plainly different colors.

#09cd49 in the real world

Where a color in this family tends to land, and the interface roles it is usually asked to play.

Explore nearby colors

Small, deliberate steps away from this hex — useful when you are hunting for the version of a colour that finally feels right.