Color
#6fc3bc
#6fc3bcrgb(111, 195, 188)hsl(175, 41%, 60%)oklch(0.762 0.083 188.7)Colors that go with #6fc3bc
Charcoal, Light Coral and Dark Olive 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.
Light Coral #f08080
complementaryshippedLight Coral sits directly opposite #6fc3bc on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Dark Olive Green #556b2f
shippedDark Olive Green shows up next to #6fc3bc in 4 real palettes, including Warp's brand system and Forest Floor, as the accent.
Deep Sky Blue #00bfff
shippedDesigners have shipped Deep Sky Blue with #6fc3bc: 4 real palettes, including Max's brand system and Snowflake AI Data Cloud's brand system, as the supporting colour.
Dodger Blue #1e90ff
shippedDesigners have shipped Dodger Blue with #6fc3bc: 4 real palettes, including Patreon's brand system and Unity's brand system, as the accent.
Hunter Green #355e3b
shippedHunter Green is paired with #6fc3bc in 4 real palettes, including Canopy and Pine & Birch, as the lead colour.
Midnight Blue #191970
shipped6 real palettes, including First Snow and Open House put Midnight Blue beside #6fc3bc, as the text colour against it.
Plum #dda0dd
split-complementshippedPlum is a split-complement of #6fc3bc: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Real palettes that use #6fc3bc
Tints & shades
Harmonies
Contrast
| #6fc3bc as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 2.06:1 | fail | fail | fail | |
Aaon black | 10.21:1 | 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 #6fc3bc 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 #6fc3bc and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/6fc3bc-a2bdbe-d4599f-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