brandsweets

Named gradient · WebGradients

Crystalline

Crystalline is a teal gradient from WebGradients (MIT) — #00cdac → #8ddad5 at 340°. Shown here interpolated in OKLab, next to the original sRGB, with the worst-case contrast for white and black text and every export.

#00cdac#8ddad5
Open in the makerOriginal sRGB in the maker
Aa — the quick brown fox
black text · worst 10.33:1 · AA
white 1.60 failsblack 10.33 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.

sRGB70%
OKLab70%
OKLCH70%

Report

  • white ink: worst 1.60:1 at 100% (fails AA); black ink: worst 10.33:1 at 0% (AA) → use black text.
  • Banding high: ~10px bands at 1440px — add grain 21 (≈2% soft-light noise) or shorten the ramp.

Export

css
.gradient {
  background-image: linear-gradient(340deg, #00cdac 0%, #21ceaf 7.14%, #32cfb2 14.29%, #3ed0b5 21.43%, #48d1b8 28.57%, #51d2bb 35.71%, #59d3bd 42.86%, #61d4c0 50%, #68d5c3 57.14%, #6fd6c6 64.29%, #75d6c9 71.43%, #7cd7cc 78.57%, #82d8cf 85.71%, #87d9d2 92.86%, #8ddad5 100%);
  background-image: linear-gradient(340deg in oklab, #00cdac 0%, #8ddad5 100%);
}
tailwind v4
bg-linear-340/oklab from-[#00cdac] to-[#8ddad5]
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="900.6421" y1="796.3102" x2="539.3579" y2="-196.3102"><stop offset="0%" stop-color="#00cdac"/><stop offset="7.14%" stop-color="#21ceaf"/><stop offset="14.29%" stop-color="#32cfb2"/><stop offset="21.43%" stop-color="#3ed0b5"/><stop offset="28.57%" stop-color="#48d1b8"/><stop offset="35.71%" stop-color="#51d2bb"/><stop offset="42.86%" stop-color="#59d3bd"/><stop offset="50%" stop-color="#61d4c0"/><stop offset="57.14%" stop-color="#68d5c3"/><stop offset="64.29%" stop-color="#6fd6c6"/><stop offset="71.43%" stop-color="#75d6c9"/><stop offset="78.57%" stop-color="#7cd7cc"/><stop offset="85.71%" stop-color="#82d8cf"/><stop offset="92.86%" stop-color="#87d9d2"/><stop offset="100%" stop-color="#8ddad5"/></linearGradient></defs><rect width="1440" height="600" fill="url(#bs-gradient)"/></svg>
dtcg
{
  "crystalline": {
    "$type": "gradient",
    "$value": [
      {
        "color": {
          "colorSpace": "srgb",
          "components": [
            0,
            0.804,
            0.675
          ],
          "hex": "#00cdac"
        },
        "position": 0
      },
      {
        "color": {
          "colorSpace": "srgb",
          "components": [
            0.553,
            0.855,
            0.835
          ],
          "hex": "#8ddad5"
        },
        "position": 1
      }
    ],
    "$extensions": {
      "com.brandsweets": {
        "kind": "linear",
        "css": "linear-gradient(340deg in oklab, #00cdac 0%, #8ddad5 100%)",
        "interpolation": "oklab",
        "angle": 340,
        "name": "Crystalline",
        "contrast": {
          "white": {
            "ratio": 1.6,
            "at": 1,
            "passesAA": false,
            "passesAALarge": false
          },
          "black": {
            "ratio": 10.328,
            "at": 0,
            "passesAA": true,
            "passesAALarge": true
          },
          "suggestedInk": "#000000"
        }
      }
    },
    "$description": "Crystalline (WebGradients, MIT), rendered in OKLab."
  }
}

Tagged

Teal gradientsCoolLightMonochromeOceanCalm

More teal 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 Crystalline gradient (#00cdac, #8ddad5), 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 WebGradients (MIT) — licences