Indigo SaaS
Open in tool →The dependable indigo-and-emerald B2B pairing: indigo for primary actions, emerald reserved for success states.
Color
#0cbb89
#0cbb89
hex
#0cbb89rgb
rgb(12, 187, 137)hsl
hsl(163, 88%, 39%)oklch
oklch(0.703 0.145 165.4)Closest name: Fennel Fiesta (#00bb77)Relative luminance 0.3742
Colors that go with #0cbb89
Charcoal, Hot Pink and Mustard Yellow 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 #0cbb89: softer than #000 and cool enough to feel like part of the same palette.
Hot Pink #ff69b4
complementaryshippedHot Pink sits directly opposite #0cbb89 on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Mustard Yellow #ffdb58
shippedMustard Yellow is paired with #0cbb89 in 5 real palettes, including Fresh Juice and Meadow, as the supporting colour — a combination designers have actually shipped, not a computed rotation.
Taupe #483c32
shippedTaupe is paired with #0cbb89 in 9 real palettes, including Undergrowth and Meadow, as the surface under it — a combination designers have actually shipped, not a computed rotation.
Light Coral #f08080
split-complementshippedLight Coral is a split-complement of #0cbb89: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Midnight Blue #191970
shippedMidnight Blue is paired with #0cbb89 in 3 real palettes, including Fintech Trust and Telehealth, as the text colour against it — a combination designers have actually shipped, not a computed rotation.
Royal Blue #4169e1
shippedRoyal Blue is paired with #0cbb89 in 3 real palettes, including Docker's brand system and Console Light, as the supporting colour — a combination designers have actually shipped, not a computed rotation.
Cornflower Blue #6495ed
triadicshippedCornflower Blue completes a triad with #0cbb89 — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash.
Real palettes that use #0cbb89
Tints & shades
Harmonies
Contrast
| #0cbb89 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 2.47:1 | fail | fail | fail | |
Aaon black | 8.48:1 | 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 #0cbb89 as the background.
Brands using this color
No public brand in the corpus uses this exact color yet. Extract a brand to add one.
Palettes built around it
mcpConnect your agent — build around #0cbb89
live endpointPoint 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.
endpoint
https://mcp.brandsweets.com/colors/mcpclaude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt
›analyze #0cbb89 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
tool url
/palettes/new/0cbb89-a2beb9-d459b7-1f2b2d-e9f1eb?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