Harvest Moon is a vivid analogous color palette tagged autumn, warm, earthy. Analogous neighbors on the wheel (Espresso, Cedar, Marigold) give it a natural, low-tension flow. Saturation runs high, so use the brightest color sparingly and let the others carry the surface area. The overall temperature is warm.
Color codes click any value to copy
| Swatch | Name | HEX | RGB | HSL | OKLCH |
|---|---|---|---|---|---|
| Espresso | #3E2723 | rgb(62, 39, 35) | hsl(9, 28%, 19%) | oklch(30.0% 0.036 30) | |
| Cedar | #8D5524 | rgb(141, 85, 36) | hsl(28, 59%, 35%) | oklch(50.4% 0.098 59) | |
| Marigold | #E3A857 | rgb(227, 168, 87) | hsl(35, 71%, 62%) | oklch(77.1% 0.120 73) | |
| Buttercream | #FFF3D6 | rgb(255, 243, 214) | hsl(42, 100%, 92%) | oklch(96.6% 0.040 88) |
Why it works and how to use it
The palette holds together thanks to its analogous hue relationship and a strong light-to-dark ladder (92% down to 19% lightness). A natural fit for wellness, organic and outdoor brands.
- Background: Buttercream (#FFF3D6) is the lightest color, so it belongs on large surfaces.
- Text: Espresso (#3E2723) on #FFF3D6 gives 12.53:1, passing WCAG AAA.
- Primary: Marigold (#E3A857) is the most saturated mid-tone; use it for buttons and links with a border or a darker shade for contrast.
- Accent: Cedar (#8D5524) for highlights, badges and hover states.
3 of 6 color pairs pass WCAG AA (4.5:1); the strongest is Espresso on Buttercream at 12.53:1.
Preview on a real UI see how the palette feels in context
Design faster with Harvest Moon
A palette preview that turns four colors into a page, so you can judge hierarchy, contrast and mood before you commit.
Primary action SecondaryColor blindness simulation
Color-blind check: all four colors stay distinguishable under protanopia, deuteranopia and tritanopia.
Contrast check WCAG ratios between palette colors
| Pair | Sample | Ratio | Level |
|---|---|---|---|
#3E2723 on #FFF3D6 | Aa | 12.53:1 | AAA |
#3E2723 on #E3A857 | Aa | 6.59:1 | AA |
#8D5524 on #FFF3D6 | Aa | 5.51:1 | AA |
#8D5524 on #E3A857 | Aa | 2.89:1 | Fail |
#3E2723 on #8D5524 | Aa | 2.28:1 | Fail |
#E3A857 on #FFF3D6 | Aa | 1.9:1 | Fail |