#AC6D40
Closest named color: Clay Brown (#B2713D). oklch(59.3% 0.101 54.9), rgb(172, 109, 64).
Aa
Black text reads best on this color (5.01:1).
About this color
#AC6D40 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 59%, its chroma 0.101 and its hue 55°. Its hue sits on the warm side of the wheel. The nearest named color is Clay Brown (#B2713D), ΔE 0.016 away. Black text reads best on it, at 5.01:1.
| Hue family | Browns |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.101) |
| Temperature | warm |
| Nearest name | Clay Brown (#B2713D) |
| Black text | 5.01:1 |
| White text | 4.18:1 |
Values
| HEX | #AC6D40 |
| RGB | rgb(172, 109, 64) |
| HSL | hsl(25, 46%, 46%) |
| OKLCH | oklch(59.3% 0.101 54.9) |
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 #AC6D40 | 4.18:1 | AA large text | Lc -74.1 | Content text, not long reading |
| Black text on #AC6D40 | 5.01:1 | AA | Lc 35.4 | Non-text elements, placeholder text |
| #AC6D40 text on white | 4.18:1 | AA large text | Lc 68.6 | Content text, not long reading |
| #AC6D40 text on black | 5.01:1 | AA | Lc -33.0 | 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
#F9F4F2
oklch(97% 0.006 43.3)
-
Step 100
100
#F1E8E2
oklch(93.6% 0.013 56.2)
-
Step 200
200
#E7D5CA
oklch(88.5% 0.025 53.7)
-
Step 300
300
#D9BAA5
oklch(81% 0.046 56.1)
-
Step 400
400
#C59575
oklch(70.8% 0.073 54.9)
-
Step 500
500
#B57A51
oklch(63.1% 0.093 55)
-
Step 600
600 (this color)
#AC6D40
oklch(59.3% 0.101 54.9)
-
Step 700
700
#895127
oklch(49.1% 0.094 55.2)
-
Step 800
800
#6F4222
oklch(42.6% 0.077 54.3)
-
Step 900
900
#5A3821
oklch(37.6% 0.06 53.9)
-
Step 950
950
#352114
oklch(27% 0.038 53.4)
#AC6D40 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) | #7F733C | 0.078 |
| Deuteranopia (no green cones) | #8E8140 | 0.071 |
| Tritanopia (no blue cones) | #BB6062 | 0.068 |
| Achromatopsia (no color) | #7C7C7C | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC6D40
#AC6D40
oklch(59.3% 0.101 54.9)
- #3787B1
#3787B1
oklch(59.3% 0.1 235.1)
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 #AC6D40, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Clay Brown #B2713D ΔE 0.016
- Leather #AC7434 ΔE 0.025
- Earth #A2653E ΔE 0.029
- Clay #B66A50 ΔE 0.030
- Copper #B66325 ΔE 0.030
- Mocha #9D7651 ΔE 0.032
- Adobe #BD6C48 ΔE 0.033
- Tiger's Eye #BC6C25 ΔE 0.034
Use #AC6D40 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.