# Emerald Green to Mustard Yellow gradient

Emerald Green (#50c878) to Mustard Yellow (#ffdb58), interpolated perceptually. The engine's pick for this pair is oklab.

- Page: https://brandsweets.com/gradients/emerald-green-to-mustard
- Colors: https://brandsweets.com/colors/emerald-green, https://brandsweets.com/colors/mustard
- Reverse: https://brandsweets.com/gradients/mustard-to-emerald-green

## OKLab

- CSS: `linear-gradient(135deg in oklab, #50c878 0%, #ffdb58 100%)`
- Tailwind: `bg-linear-to-br/oklab from-[#50c878] to-[#ffdb58]`
- Contrast (worst point): white 1.35:1 fail · black 9.87:1 AA · banding high
- Maker: https://brandsweets.com/gradients/new/v1.50c878-ffdb58?a=135

## OKLCH (shorter hue)

- CSS: `linear-gradient(135deg in oklch shorter hue, #50c878 0%, #ffdb58 100%)`
- Tailwind: `bg-linear-to-br/oklch from-[#50c878] to-[#ffdb58]`
- Contrast (worst point): white 1.35:1 fail · black 9.87:1 AA · banding high
- Maker: https://brandsweets.com/gradients/new/v1.50c878-ffdb58?a=135&in=oklch&hue=shorter

## Eased (soft)

- CSS: `linear-gradient(135deg in oklab, #50c878 0%, #54c878 8.28%, #5fc977 16.03%, #6ecb76 23.35%, #7ecd74 30.32%, #90cf71 37.03%, #a2d16f 43.56%, #b4d36c 50%, #c5d568 56.44%, #d4d765 62.97%, #e2d861 69.68%, #eed95e 76.65%, #f7da5b 83.97%, #fddb59 91.72%, #ffdb58 100%)`
- Tailwind: `bg-[linear-gradient(135deg_in_oklab,#50c878_0%,#54c878_8.28%,#5fc977_16.03%,#6ecb76_23.35%,#7ecd74_30.32%,#90cf71_37.03%,#a2d16f_43.56%,#b4d36c_50%,#c5d568_56.44%,#d4d765_62.97%,#e2d861_69.68%,#eed95e_76.65%,#f7da5b_83.97%,#fddb59_91.72%,#ffdb58_100%)]`
- Contrast (worst point): white 1.35:1 fail · black 9.87:1 AA · banding high
- Maker: https://brandsweets.com/gradients/new/v1.50c878-ffdb58?a=135&e=soft&n=15

## Mesh

- CSS: `radial-gradient(circle farthest-corner at 22.18% 58.1%, oklch(from #50c878 l c h / 0.8451) 0%, rgb(from #50c878 r g b / 0) 47.52%), radial-gradient(circle farthest-corner at 90.86% 47.4%, oklch(from #ffdb58 l c h / 0.7433) 0%, rgb(from #ffdb58 r g b / 0) 59.03%)`
- Tailwind: `bg-[radial-gradient(circle_farthest-corner_at_22.18%_58.1%,oklch(from_#50c878_l_c_h_/_0.8451)_0%,rgb(from_#50c878_r_g_b_/_0)_47.52%),radial-gradient(circle_farthest-corner_at_90.86%_47.4%,oklch(from_#ffdb58_l_c_h_/_0.7433)_0%,rgb(from_#ffdb58_r_g_b_/_0)_59.03%)]`
- Contrast (worst point): white 1.56:1 fail · black 11.39:1 AA · banding high
- Maker: https://brandsweets.com/gradients/new/v1.50c878-ffdb58?k=mesh&seed=emerald-green-to-mustard

## Gradient maker

Every maker URL is the gradient's state: `/gradients/new/v1.<hex>-<hex>[_pos]?a=135&in=oklch&hue=shorter&e=soft&g=8`. Hand one to a human, let them refine, and read the link they return.

## Connect an agent

Point any MCP client at the BrandSweets gradients endpoint for the same engine and corpus:

- Endpoint: https://mcp.brandsweets.com/gradients/mcp
- Tools: `make_gradient` (2–5 colours → CSS with the interpolation space, Tailwind v4, SVG, PNG URL, DTCG token + the contrast/banding/gamut report), `brand_gradients` (brand slug or palette → brand gradient, hero, button, variants).
- Resource: `gradients://corpus` — the whole bundled corpus as JSON.