Color
#5ec59f
#5ec59frgb(94, 197, 159)hsl(158, 47%, 57%)oklch(0.751 0.112 166.7)Colors that go with #5ec59f
Charcoal, Plum and Blue 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 #5ec59f: softer than #000 and cool enough to feel like part of the same palette.
Plum #dda0dd
complementaryshippedPlum sits directly opposite #5ec59f on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Blue #0000ff
shipped5 real palettes, including Unity's brand system and Canva's brand system put Blue beside #5ec59f, as the supporting colour.
Dark Olive Green #556b2f
shippedDark Olive Green shows up next to #5ec59f in 4 real palettes, including Undergrowth and Forest Floor, as the supporting colour.
Mustard Yellow #ffdb58
shipped4 real palettes, including Fresh Juice and Crayon Box put Mustard Yellow beside #5ec59f, as the supporting colour.
Royal Blue #4169e1
shippedRoyal Blue is paired with #5ec59f in 4 real palettes, including Docker's brand system and Khan Academy's brand system, as the supporting colour.
Slate Gray #708090
shipped4 real palettes, including Ledger Dark and Indigo SaaS put Slate Gray beside #5ec59f, as the supporting colour.
Taupe #483c32
shippedTaupe is paired with #5ec59f in 24 real palettes, including Resort and Crayon Box, as the text colour against it.
Real palettes that use #5ec59f
Tints & shades
Harmonies
Contrast
| #5ec59f as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 2.11:1 | fail | fail | fail | |
Aaon black | 9.96:1 | 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 #5ec59f 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 #5ec59f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/5ec59f-a2beb7-d459c2-1f2c2d-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