Color
#99db99
#99db99rgb(153, 219, 153)hsl(120, 48%, 73%)oklch(0.83 0.113 144.5)Colors that go with #99db99
Charcoal, Plum and Cadet 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 body-text near-black for #99db99: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy.
Plum #dda0dd
complementaryshippedPlum sits directly opposite #99db99 on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Cadet Blue #5f9ea0
shippedDesigners have shipped Cadet Blue with #99db99: 4 real palettes, including Coastal and Estate, as the lead colour.
Crimson #dc143c
shippedCrimson is paired with #99db99 in 5 real palettes, including Wise's brand system and Tiffany & Co.'s brand system, as the accent.
Hunter Green #355e3b
shippedHunter Green is paired with #99db99 in 4 real palettes, including Canopy and Neon's brand system, as the lead colour.
Red #ff0000
shippedRed is paired with #99db99 in 4 real palettes, including Gatorade's brand system and Wise's brand system, as the supporting colour.
Sage Green #9caf88
shippedDesigners have shipped Sage Green with #99db99: 5 real palettes, including Scale AI's brand system and Polaroid, as the supporting colour.
Slate Gray #708090
shipped7 real palettes, including Ledger Dark and Still Water put Slate Gray beside #99db99, as the supporting colour.
Real palettes that use #99db99
Tints & shades
Harmonies
Contrast
| #99db99 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 1.62:1 | fail | fail | fail | |
Aaon black | 12.95:1 | 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 #99db99 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
#99db99 reads as 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 #99db99 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/99db99-a2bea5-994edf-1f2d25-edf1e9?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