Color
#18581d
#18581drgb(24, 88, 29)hsl(125, 57%, 22%)oklch(0.406 0.111 144.3)Colors that go with #18581d
Charcoal, Blue and Emerald 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.
Charcoal #36454f
neutralshippedCharcoal is the body-text near-black for #18581d: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy.
Blue #0000ff
shipped4 real palettes, including Rolex's brand system and Warp's brand system put Blue beside #18581d, as the accent.
Emerald Green #50c878
shippedEmerald Green is paired with #18581d in 4 real palettes, including CircleCI's brand system and Neon's brand system, as the supporting colour.
Sage Green #9caf88
shippedDesigners have shipped Sage Green with #18581d: 4 real palettes, including Pine & Birch and Darkroom, as the supporting colour.
Taupe #483c32
shippedTaupe is paired with #18581d in 11 real palettes, including Pine & Birch and Squarespace's brand system, as that palette's text colour.
Dark Orchid #9932cc
complementaryDark Orchid sits directly opposite #18581d on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Crimson #dc143c
triadicshippedCrimson completes a triad with #18581d — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash.
Orange Red #ff4500
shippedOrange Red is paired with #18581d in 3 real palettes, including Neon's brand system and Clerk's brand system, as the accent.
Real palettes that use #18581d
Tints & shades
Harmonies
Contrast
| #18581d as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 8.56:1 | pass | pass | pass | Passes AAA — no fix needed. |
Aaon black | 2.45:1 | fail | fail | fail |
Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #18581d 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
#18581d reads as dark, luxury, bold. 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 #18581d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/18581d-a2bea7-a54edf-1f2d26-ecf1e9?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