#AC6C3B
Closest named color: Clay Brown (#B2713D). oklch(59.1% 0.104 56.4), rgb(172, 108, 59).
Aa
Black text reads best on this color (4.96:1).
About this color
#AC6C3B is a medium-dark, moderately saturated brown. In OKLCH its lightness is 59%, its chroma 0.104 and its hue 56°. Its hue sits on the warm side of the wheel. The nearest named color is Clay Brown (#B2713D), ΔE 0.017 away. Black text reads best on it, at 4.96:1.
| Hue family | Browns |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.104) |
| Temperature | warm |
| Nearest name | Clay Brown (#B2713D) |
| Black text | 4.96:1 |
| White text | 4.23:1 |
Values
| HEX | #AC6C3B |
| RGB | rgb(172, 108, 59) |
| HSL | hsl(26, 49%, 45%) |
| OKLCH | oklch(59.1% 0.104 56.4) |
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 #AC6C3B | 4.23:1 | AA large text | Lc -74.5 | Content text, not long reading |
| Black text on #AC6C3B | 4.96:1 | AA | Lc 35.1 | Non-text elements, placeholder text |
| #AC6C3B text on white | 4.23:1 | AA large text | Lc 69.0 | Content text, not long reading |
| #AC6C3B text on black | 4.96:1 | AA | Lc -32.7 | 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 600.
-
Step 50
50
#F9F4F1
oklch(97% 0.007 53.4)
-
Step 100
100
#F1E8E1
oklch(93.6% 0.014 60.6)
-
Step 200
200
#E7D5C9
oklch(88.4% 0.026 56)
-
Step 300
300
#D9BAA4
oklch(81% 0.047 57.4)
-
Step 400
400
#C59573
oklch(70.7% 0.075 56.5)
-
Step 500
500
#B67A4E
oklch(63.2% 0.096 56.2)
-
Step 600
600 (this color)
#AC6C3B
oklch(59.1% 0.104 56.4)
-
Step 700
700
#8A5123
oklch(49.2% 0.097 56.5)
-
Step 800
800
#70421F
oklch(42.7% 0.08 55.6)
-
Step 900
900
#5B381F
oklch(37.7% 0.063 55.1)
-
Step 950
950
#352113
oklch(26.9% 0.039 55.2)
#AC6C3B 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) | #7F7236 | 0.079 |
| Deuteranopia (no green cones) | #8E813B | 0.073 |
| Tritanopia (no blue cones) | #BB5F61 | 0.071 |
| Achromatopsia (no color) | #7B7B7B | 0.104 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC6C3B
#AC6C3B
oklch(59.1% 0.104 56.4)
- #3486B3
#3486B3
oklch(59% 0.104 236.5)
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 #AC6C3B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Clay Brown #B2713D ΔE 0.017
- Leather #AC7434 ΔE 0.024
- Copper #B66325 ΔE 0.027
- Earth #A2653E ΔE 0.028
- Tiger's Eye #BC6C25 ΔE 0.032
- Clay #B66A50 ΔE 0.033
- Umber #B26400 ΔE 0.034
- Adobe #BD6C48 ΔE 0.035
Use #AC6C3B 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.