Colour to colour · generated

Dark Sea Green to Plum gradient

Dark Sea Green (#8fbc8f) into Plum (#dda0dd) — 178° apart on the OKLCH hue wheel. Below: the same two stops interpolated in OKLab and in OKLCH, side by side, because the difference is real and most generators never let you see it; then an eased version and a mesh, each with the worst-case contrast for white and black text. The engine's own pick for this pair is oklch: ΔH 178° > 140° — interpolating in oklch (shorter hue) keeps the midpoint saturated.

Dark Sea Green → Plum
black text · worst 9.73:1 · AA
white 2.06 failsblack 9.73 AAbanding high

OKLab and OKLCH, side by side

Aa

A straight line through the a/b plane: the two hues meet halfway and desaturate a little at the midpoint. The safe default — it is what CSS and Tailwind default to.

white 2.06 failsblack 9.72 AAbanding high
css
linear-gradient(135deg in oklab, #8fbc8f 0%, #dda0dd 100%)
Aa

OKLCH (shorter hue)

Open in maker →

Chroma and hue interpolate separately, so the midpoint keeps its saturation and the hue travels the short way round the wheel — richer, and it can pass through hues neither colour has.

white 2.06 failsblack 9.73 AAbanding high
css
linear-gradient(135deg in oklch shorter hue, #8fbc8f 0%, #dda0dd 100%)

And the sRGB line most tools draw, for comparison — the number is the chroma that survives at the dullest point.

sRGB0%
OKLab1%
OKLCH85%

Eased and mesh

Aa

Eased (soft)

Open in maker →

A cubic-bezier(.4, 0, .6, 1) mix ratio baked into 15 stops: the transition lingers on each colour and moves faster through the middle, which is what makes a gradient read as designed rather than default.

white 2.06 failsblack 9.73 AAbanding high
css
linear-gradient(135deg in oklch shorter hue, #8fbc8f 0%, #92bc8d 8.28%, #99bb87 16.03%, #a5b97e 23.35%, #b4b575 30.32%, #c4b06f 37.03%, #d5aa6f 43.56%, #e2a479 50%, #eb9f89 56.44%, #ee9b9d 62.97%, #ed9bb1 69.68%, #e99cc3 76.65%, #e39ed1 83.97%, #df9fda 91.72%, #dda0dd 100%)
Aa

Both colours as stacked radials over a base, laid out by a seeded Poisson-disc sampler — the same seed gives the same mesh forever. Exports as CSS, SVG and PNG.

white 2.11 failsblack 9.72 AAbanding high
css
background-color: #b9b0b7;
background-image: radial-gradient(circle farthest-corner at 8.25% 74.68%, rgba(221, 160, 221, 0.747) 0%, rgba(221, 160, 221, 0) 51.02%), radial-gradient(circle farthest-corner at 21.23% 35.02%, rgba(143, 188, 143, 0.74) 0%, rgba(143, 188, 143, 0) 58.3%);
background-image: radial-gradient(circle farthest-corner at 8.25% 74.68%, oklch(from #dda0dd l c h / 0.7471) 0%, rgb(from #dda0dd r g b / 0) 51.02%), radial-gradient(circle farthest-corner at 21.23% 35.02%, oklch(from #8fbc8f l c h / 0.7395) 0%, rgb(from #8fbc8f r g b / 0) 58.3%);

Report

  • white ink: worst 2.06:1 at 100% (fails AA); black ink: worst 9.73:1 at 3% (AA) → use black text.
  • Banding high: ~18px bands at 1440px — add grain 37 (≈2% soft-light noise) or shorten the ramp.

Export

css
.gradient {
  background-image: linear-gradient(135deg, #8fbc8f 0%, #9cba84 7.14%, #a9b87b 14.29%, #b7b473 21.43%, #c3b06f 28.57%, #cfac6e 35.71%, #d9a872 42.86%, #e2a479 50%, #e8a083 57.14%, #ed9d90 64.29%, #ee9b9e 71.43%, #ee9bae 78.57%, #eb9bbe 85.71%, #e59dce 92.86%, #dda0dd 100%);
  background-image: linear-gradient(135deg in oklch shorter hue, #8fbc8f 0%, #dda0dd 100%);
}
tailwind v4
bg-linear-to-br/oklch from-[#8fbc8f] to-[#dda0dd]
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="210" y1="-210" x2="1230" y2="810"><stop offset="0%" stop-color="#8fbc8f"/><stop offset="7.14%" stop-color="#9cba84"/><stop offset="14.29%" stop-color="#a9b87b"/><stop offset="21.43%" stop-color="#b7b473"/><stop offset="28.57%" stop-color="#c3b06f"/><stop offset="35.71%" stop-color="#cfac6e"/><stop offset="42.86%" stop-color="#d9a872"/><stop offset="50%" stop-color="#e2a479"/><stop offset="57.14%" stop-color="#e8a083"/><stop offset="64.29%" stop-color="#ed9d90"/><stop offset="71.43%" stop-color="#ee9b9e"/><stop offset="78.57%" stop-color="#ee9bae"/><stop offset="85.71%" stop-color="#eb9bbe"/><stop offset="92.86%" stop-color="#e59dce"/><stop offset="100%" stop-color="#dda0dd"/></linearGradient></defs><rect width="1440" height="600" fill="url(#bs-gradient)"/></svg>
dtcg
{
  "darkseagreen-to-plum": {
    "$type": "gradient",
    "$value": [
      {
        "color": {
          "colorSpace": "srgb",
          "components": [
            0.561,
            0.737,
            0.561
          ],
          "hex": "#8fbc8f"
        },
        "position": 0
      },
      {
        "color": {
          "colorSpace": "srgb",
          "components": [
            0.867,
            0.627,
            0.867
          ],
          "hex": "#dda0dd"
        },
        "position": 1
      }
    ],
    "$extensions": {
      "com.brandsweets": {
        "kind": "linear",
        "css": "linear-gradient(135deg in oklch shorter hue, #8fbc8f 0%, #dda0dd 100%)",
        "interpolation": "oklch",
        "hue": "shorter",
        "angle": 135,
        "name": "darkseagreen-to-plum",
        "contrast": {
          "white": {
            "ratio": 2.065,
            "at": 0.9961,
            "passesAA": false,
            "passesAALarge": false
          },
          "black": {
            "ratio": 9.734,
            "at": 0.0313,
            "passesAA": true,
            "passesAALarge": true
          },
          "suggestedInk": "#000000"
        }
      }
    },
    "$description": "Dark Sea Green to Plum, interpolated in oklch."
  }
}

More from Dark Sea Green

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

make a dark sea green to plum hero gradient in oklch that passes AA for white text, with grain if it bands

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

Machine-readable: gradients.md