#AC6142
Closest named color: Earth (#A2653E). oklch(57.2% 0.107 42.7), rgb(172, 97, 66).
Aa
White text reads best on this color (4.62:1).
About this color
#AC6142 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 57%, its chroma 0.107 and its hue 43°. Its hue sits on the warm side of the wheel. The nearest named color is Earth (#A2653E), ΔE 0.022 away. White text reads best on it, at 4.62:1.
| Hue family | Browns |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.107) |
| Temperature | warm |
| Nearest name | Earth (#A2653E) |
| Black text | 4.54:1 |
| White text | 4.62:1 |
Values
| HEX | #AC6142 |
| RGB | rgb(172, 97, 66) |
| HSL | hsl(18, 45%, 47%) |
| OKLCH | oklch(57.2% 0.107 42.7) |
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 #AC6142 | 4.62:1 | AA | Lc -77.3 | Fine for body text |
| Black text on #AC6142 | 4.54:1 | AA | Lc 32.3 | Non-text elements, placeholder text |
| #AC6142 text on white | 4.62:1 | AA | Lc 71.8 | Content text, not long reading |
| #AC6142 text on black | 4.54:1 | AA | Lc -29.9 | Dividers and decoration only |
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
#F3E7E3
oklch(93.6% 0.014 39.4)
-
Step 200
200
#E9D4CB
oklch(88.5% 0.027 44.7)
-
Step 300
300
#DDB7A8
oklch(80.9% 0.049 42.7)
-
Step 400
400
#CA917A
oklch(70.6% 0.077 42.9)
-
Step 500
500
#BC7558
oklch(63.2% 0.099 42.8)
-
Step 600
600 (this color)
#AC6142
oklch(57.2% 0.107 42.7)
-
Step 700
700
#8F4C2F
oklch(49.2% 0.1 43.3)
-
Step 800
800
#743E28
oklch(42.6% 0.083 42.4)
-
Step 900
900
#5E3525
oklch(37.6% 0.065 41.9)
-
Step 950
950
#372016
oklch(27.1% 0.04 44.1)
#AC6142 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) | #756B3F | 0.098 |
| Deuteranopia (no green cones) | #877B41 | 0.090 |
| Tritanopia (no blue cones) | #BB535A | 0.058 |
| Achromatopsia (no color) | #757575 | 0.108 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC6142
#AC6142
oklch(57.2% 0.107 42.7)
- #0085A5
#0085A5
oklch(57.2% 0.106 222.6)
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 #AC6142, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Earth #A2653E ΔE 0.022
- Clay #B66A50 ΔE 0.032
- Copper #B66325 ΔE 0.034
- Adobe #BD6C48 ΔE 0.043
- Orangey Brown #B16002 ΔE 0.044
- Raw Umber #A75E09 ΔE 0.044
- Clay Brown #B2713D ΔE 0.045
- Sienna #A0522D ΔE 0.046
Use #AC6142 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.