Color
#81f3bc
#81f3bcrgb(129, 243, 188)hsl(151, 83%, 73%)oklch(0.882 0.131 161)Colors that go with #81f3bc
Charcoal, Plum and Taupe lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.
Charcoal #36454f
neutralshippedCharcoal is the text near-black for #81f3bc: softer than #000 and cool enough to feel like part of the same palette.
Plum #dda0dd
complementaryshippedPlum sits directly opposite #81f3bc on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Taupe #483c32
shippedTaupe is paired with #81f3bc in 7 real palettes, including Astro's brand system and Macaron, as the text colour against it.
Crimson #dc143c
shippedCrimson is paired with #81f3bc in 3 real palettes, including Formula 1's brand system and Wise's brand system, as the supporting colour.
Deep Sky Blue #00bfff
shippedDesigners have shipped Deep Sky Blue with #81f3bc: 3 real palettes, including Astro's brand system and Prime Video's brand system, as the supporting colour.
Light Coral #f08080
split-complementLight Coral is a split-complement of #81f3bc: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Blush Pink #e8b4b8
shippedTwo real palettes: Rain Garden and Nursery put Blush Pink beside #81f3bc, as the accent.
Emerald Green #50c878
analogousshippedEmerald Green is #81f3bc's neighbour on the wheel, so the two read as one family — use it for hover states, gradients and secondary surfaces.
Real palettes that use #81f3bc
Tints & shades
Harmonies
Contrast
| #81f3bc as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 1.36:1 | fail | fail | fail | |
Aaon black | 15.48:1 | pass | pass | pass | Passes AAA — no fix needed. |
Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #81f3bc as the background.
Brands using this color
No public brand in the corpus uses this exact color yet. Extract a brand to add one.
Fonts for this mood
#81f3bc reads as vivid, light, clean. The font library is tagged with the same vocabulary:
Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.
https://mcp.brandsweets.com/colors/mcpclaude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
›analyze #81f3bc and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/81f3bc-a2beb4-d459d0-1f2d2c-e9f1ea?lock=0&style=vibrantWant the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.
Machine-readable: color.md