#AC6D55
Closest named color: Clay (#B66A50). oklch(59.7% 0.088 41.6), rgb(172, 109, 85).
Aa
Black text reads best on this color (5.07:1).
About this color
#AC6D55 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 60%, its chroma 0.088 and its hue 42°. Its hue sits on the warm side of the wheel. The nearest named color is Clay (#B66A50), ΔE 0.018 away. Black text reads best on it, at 5.07:1.
| Hue family | Browns |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.088) |
| Temperature | warm |
| Nearest name | Clay (#B66A50) |
| Black text | 5.07:1 |
| White text | 4.13:1 |
Values
| HEX | #AC6D55 |
| RGB | rgb(172, 109, 85) |
| HSL | hsl(17, 34%, 50%) |
| OKLCH | oklch(59.7% 0.088 41.6) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #AC6D55 | 4.13:1 | AA large text | Lc -73.8 | Content text, not long reading |
| Black text on #AC6D55 | 5.07:1 | AA | Lc 35.8 | Non-text elements, placeholder text |
| #AC6D55 text on white | 4.13:1 | AA large text | Lc 68.3 | Content text, not long reading |
| #AC6D55 text on black | 5.07:1 | AA | Lc -33.4 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 500.
-
Step 50
50
#F9F4F2
oklch(97% 0.006 43.3)
-
Step 100
100
#F2E7E3
oklch(93.6% 0.013 41.2)
-
Step 200
200
#E8D4CD
oklch(88.4% 0.024 40.3)
-
Step 300
300
#DAB8AB
oklch(80.9% 0.043 42)
-
Step 400
400
#C7937F
oklch(70.8% 0.07 42)
-
Step 500
500 (this color)
#AC6D55
oklch(59.7% 0.088 41.6)
-
Step 600
600
#A25F45
oklch(55.5% 0.096 41.7)
-
Step 700
700
#8B4E37
oklch(49.1% 0.09 41.2)
-
Step 800
800
#71402E
oklch(42.7% 0.074 40.8)
-
Step 900
900
#5B3729
oklch(37.7% 0.057 41.9)
-
Step 950
950
#362018
oklch(27% 0.037 40.7)
#AC6D55 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #7D7553 | 0.081 |
| Deuteranopia (no green cones) | #8C8254 | 0.075 |
| Tritanopia (no blue cones) | #BA6267 | 0.049 |
| Achromatopsia (no color) | #7D7D7D | 0.089 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC6D55
#AC6D55
oklch(59.7% 0.088 41.6)
- #378BA5
#378BA5
oklch(59.7% 0.089 221.8)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #AC6D55, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Clay #B66A50 ΔE 0.018
- Pinkish Brown #B17261 ΔE 0.020
- Adobe #BD6C48 ΔE 0.032
- Clay Brown #B2713D ΔE 0.034
- Mocha #9D7651 ΔE 0.036
- Earth #A2653E ΔE 0.037
- Reddish Grey #997570 ΔE 0.045
- Leather #AC7434 ΔE 0.047
Use #AC6D55 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.