Color
#b3f9dd
#b3f9ddrgb(179, 249, 221)hsl(156, 85%, 84%)oklch(0.928 0.08 167.9)Colors that go with #b3f9dd
Charcoal, Dark Turquoise and Emerald Green 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 #b3f9dd: softer than #000 and cool enough to feel like part of the same palette.
Dark Turquoise #00ced1
analogousshippedDark Turquoise is #b3f9dd's neighbour on the wheel, so the two read as one family — use it for hover states, gradients and secondary surfaces.
Emerald Green #50c878
analogousshippedEmerald Green is #b3f9dd's neighbour on the wheel, so the two read as one family — use it for hover states, gradients and secondary surfaces.
Light Coral #f08080
split-complementshippedLight Coral is a split-complement of #b3f9dd: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Lilac #c8a2c8
triadicshippedLilac completes a triad with #b3f9dd — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash.
Plum #dda0dd
complementaryshippedPlum sits directly opposite #b3f9dd on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Blue #0000ff
shipped47 real palettes, including Dropbox's brand system and Alaska Airlines's brand system put Blue beside #b3f9dd, as the accent.
Real palettes that use #b3f9dd
Tints & shades
Harmonies
Contrast
| #b3f9dd as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 1.2:1 | fail | fail | fail | |
Aaon black | 17.51:1 | 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 #b3f9dd 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
#b3f9dd 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 #b3f9dd and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/b3f9dd-a2beb6-d459c6-1f2d2d-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