Color
#64c4bf
#64c4bfrgb(100, 196, 191)hsl(177, 45%, 58%)oklch(0.761 0.091 190.9)Colors that go with #64c4bf
Charcoal, Deep Sky Blue and Light Coral 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.
Deep Sky Blue #00bfff
analogousshippedDeep Sky Blue is #64c4bf's neighbour on the wheel, so the two read as one family — use it for hover states, gradients and secondary surfaces.
Light Coral #f08080
complementaryshippedLight Coral sits directly opposite #64c4bf on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Dodger Blue #1e90ff
shippedDesigners have shipped Dodger Blue with #64c4bf: 4 real palettes, including Patreon's brand system and Unity's brand system, as the accent.
Midnight Blue #191970
shipped6 real palettes, including First Snow and Confluent's brand system put Midnight Blue beside #64c4bf, as the text colour against it.
Plum #dda0dd
split-complementshippedPlum is a split-complement of #64c4bf: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Powder Blue #b0e0e6
shippedDesigners have shipped Powder Blue with #64c4bf: 4 real palettes, including First Snow and Crypto.com's brand system, as the accent.
Royal Blue #4169e1
shippedRoyal Blue is paired with #64c4bf in 7 real palettes, including Brilliant's brand system and Khan Academy's brand system, as the accent.
Real palettes that use #64c4bf
Tints & shades
Harmonies
Contrast
| #64c4bf as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 2.06:1 | fail | fail | fail | |
Aaon black | 10.19:1 | 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 #64c4bf as the background.
Brands using this color
No public brand in the corpus uses this exact color yet. Extract a brand to add one.
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 #64c4bf and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/64c4bf-a2bcbe-d4599b-1f282d-e9f1ed?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