brandsweets

Named gradient · uiGradients

Summer Dog

Summer Dog is a green gradient from uiGradients (MIT) — #a8ff78 → #78ffd6 at 90°. Shown here interpolated in OKLab, next to the original sRGB, with the worst-case contrast for white and black text and every export.

#a8ff78#78ffd6
Open in the makerOriginal sRGB in the maker
Aa — the quick brown fox
black text · worst 17.07:1 · AA
white 1.22 failsblack 17.07 AAbanding high

Same stops, three spaces

The source renders this in sRGB. The number is how much chroma survives at the dullest point along the line — the difference between the first bar and the others is the grey that OKLab removes.

sRGB83%
OKLab83%
OKLCH83%

Report

  • white ink: worst 1.22:1 at 1% (fails AA); black ink: worst 17.07:1 at 90% (AA) → use black text.
  • Banding high: ~15px bands at 1440px — add grain 31 (≈2% soft-light noise) or shorten the ramp.

Export

css
.gradient {
  background-image: linear-gradient(90deg, #a8ff78 0%, #a5ff80 7.14%, #a2ff88 14.29%, #9fff90 21.43%, #9bff97 28.57%, #98ff9e 35.71%, #95ffa5 42.86%, #92ffab 50%, #8effb2 57.14%, #8bffb8 64.29%, #87ffbe 71.43%, #83ffc4 78.57%, #80ffca 85.71%, #7cffd0 92.86%, #78ffd6 100%);
  background-image: linear-gradient(90deg in oklab, #a8ff78 0%, #78ffd6 100%);
}
tailwind v4
bg-linear-to-r/oklab from-[#a8ff78] to-[#78ffd6]
svg
<svg xmlns="http://www.w3.org/2000/svg" width="1440" height="600" viewBox="0 0 1440 600"><defs><linearGradient id="bs-gradient" gradientUnits="userSpaceOnUse" x1="0" y1="300" x2="1440" y2="300"><stop offset="0%" stop-color="#a8ff78"/><stop offset="7.14%" stop-color="#a5ff80"/><stop offset="14.29%" stop-color="#a2ff88"/><stop offset="21.43%" stop-color="#9fff90"/><stop offset="28.57%" stop-color="#9bff97"/><stop offset="35.71%" stop-color="#98ff9e"/><stop offset="42.86%" stop-color="#95ffa5"/><stop offset="50%" stop-color="#92ffab"/><stop offset="57.14%" stop-color="#8effb2"/><stop offset="64.29%" stop-color="#8bffb8"/><stop offset="71.43%" stop-color="#87ffbe"/><stop offset="78.57%" stop-color="#83ffc4"/><stop offset="85.71%" stop-color="#80ffca"/><stop offset="92.86%" stop-color="#7cffd0"/><stop offset="100%" stop-color="#78ffd6"/></linearGradient></defs><rect width="1440" height="600" fill="url(#bs-gradient)"/></svg>
dtcg
{
  "summer-dog": {
    "$type": "gradient",
    "$value": [
      {
        "color": {
          "colorSpace": "srgb",
          "components": [
            0.659,
            1,
            0.471
          ],
          "hex": "#a8ff78"
        },
        "position": 0
      },
      {
        "color": {
          "colorSpace": "srgb",
          "components": [
            0.471,
            1,
            0.839
          ],
          "hex": "#78ffd6"
        },
        "position": 1
      }
    ],
    "$extensions": {
      "com.brandsweets": {
        "kind": "linear",
        "css": "linear-gradient(90deg in oklab, #a8ff78 0%, #78ffd6 100%)",
        "interpolation": "oklab",
        "angle": 90,
        "name": "Summer Dog",
        "contrast": {
          "white": {
            "ratio": 1.217,
            "at": 0.0124,
            "passesAA": false,
            "passesAALarge": false
          },
          "black": {
            "ratio": 17.067,
            "at": 0.9048,
            "passesAA": true,
            "passesAALarge": true
          },
          "suggestedInk": "#000000"
        }
      }
    },
    "$description": "Summer Dog (uiGradients, MIT), rendered in OKLab."
  }
}

Tagged

Green gradientsTeal gradientsCoolVividLight

More green gradients

mcpConnect your agent to the gradient engine
live endpoint

Point any MCP client at the shared gradients endpoint and your agent gets the same engine as this page — make_gradient returns CSS with the interpolation space, Tailwind v4, SVG, a PNG URL, a DTCG token and the contrast report in one call; brand_gradients derives the whole contact sheet from a brand or a palette. Read-only, no key. Every gradient is a /gradients/new/… link: open it, refine, paste it back.

endpointhttps://mcp.brandsweets.com/gradients/mcp
claude mcp add --transport http brandsweets-gradients https://mcp.brandsweets.com/gradients/mcp
try this prompt

›take the Summer Dog gradient (#a8ff78, #78ffd6), re-interpolate it in oklch, and tell me the worst-case contrast for white text

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: gradients.md · From uiGradients (MIT) — licences