Pine & Birch
Open in tool →One deep pine on birch-white with sage and bark greys — Scandinavian forest: mostly light, one committed green.
Color
#15604a
#15604a
hex
#15604argb
rgb(21, 96, 74)hsl
hsl(162, 64%, 23%)oklch
oklch(0.438 0.08 168.5)Closest name: Evergreen (#125b49)Relative luminance 0.0902
Colors that go with #15604a
Crimson, Denim and Goldenrod 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.
Crimson #dc143c
split-complementshippedCrimson is a split-complement of #15604a: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Denim #1560bd
shippedDesigners have shipped Denim with #15604a: 8 real palettes, including HP's brand system and Hinge's brand system, as the accent.
Goldenrod #daa520
shippedGoldenrod shows up next to #15604a in 4 real palettes, including Fireside and Mid-Century, as the accent.
Orange Red #ff4500
shippedOrange Red is paired with #15604a in 4 real palettes, including Neon's brand system and Clerk's brand system, as the accent.
Royal Blue #4169e1
shippedRoyal Blue is paired with #15604a in 5 real palettes, including Console Light and GitHub's brand system, as the lead colour.
Sage Green #9caf88
shippedDesigners have shipped Sage Green with #15604a: 6 real palettes, including Pine & Birch and Darkroom, as the supporting colour.
Slate Gray #708090
shipped4 real palettes, including Bookshop and Clay & Linen put Slate Gray beside #15604a, as the supporting colour.
White Smoke #f5f5f5
neutralWhite Smoke is the surface for #15604a: a clean near-white with no warm cast, so the cool hue stays clear instead of drifting muddy.
Real palettes that use #15604a
Tints & shades
Harmonies
Contrast
| #15604a as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 7.49:1 | pass | pass | pass | Passes AAA — no fix needed. |
Aaon black | 2.8:1 | 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 #15604a as the background.
Brands using this color
Palettes built around it
Fonts for this mood
#15604a reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:
mcpConnect your agent — build around #15604a
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 #15604a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
tool url
/palettes/new/15604a-a2beb9-d459b9-1f2b2d-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