#AC5E3E
Closest named color: Earth (#A2653E). oklch(56.6% 0.111 42.5), rgb(172, 94, 62).
Aa
White text reads best on this color (4.74:1).
About this color
#AC5E3E is a medium-dark, moderately saturated brown. In OKLCH its lightness is 57%, its chroma 0.111 and its hue 42°. Its hue sits on the warm side of the wheel. The nearest named color is Earth (#A2653E), ΔE 0.024 away. White text reads best on it, at 4.74:1.
| Hue family | Browns |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.111) |
| Temperature | warm |
| Nearest name | Earth (#A2653E) |
| Black text | 4.42:1 |
| White text | 4.74:1 |
Values
| HEX | #AC5E3E |
| RGB | rgb(172, 94, 62) |
| HSL | hsl(17, 47%, 46%) |
| OKLCH | oklch(56.6% 0.111 42.5) |
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 #AC5E3E | 4.74:1 | AA | Lc -78.0 | Fine for body text |
| Black text on #AC5E3E | 4.42:1 | AA large text | Lc 31.5 | Non-text elements, placeholder text |
| #AC5E3E text on white | 4.74:1 | AA | Lc 72.6 | Content text, not long reading |
| #AC5E3E text on black | 4.42:1 | AA large text | Lc -29.1 | 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
#FAF4F2
oklch(97.1% 0.007 39.5)
-
Step 100
100
#F3E7E2
oklch(93.6% 0.015 44.2)
-
Step 200
200
#EAD4CB
oklch(88.6% 0.028 43.6)
-
Step 300
300
#DEB7A7
oklch(81% 0.05 43.5)
-
Step 400
400
#CC9079
oklch(70.7% 0.08 41.8)
-
Step 500
500
#BD7456
oklch(63.1% 0.102 42.9)
-
Step 600
600 (this color)
#AC5E3E
oklch(56.6% 0.111 42.5)
-
Step 700
700
#914A2D
oklch(49.1% 0.105 42.2)
-
Step 800
800
#753D26
oklch(42.6% 0.086 42.4)
-
Step 900
900
#5F3524
oklch(37.7% 0.067 42.5)
-
Step 950
950
#381F15
oklch(27% 0.043 42.4)
#AC5E3E 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) | #73693B | 0.103 |
| Deuteranopia (no green cones) | #867A3D | 0.095 |
| Tritanopia (no blue cones) | #BC4F56 | 0.059 |
| Achromatopsia (no color) | #737373 | 0.112 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC5E3E
#AC5E3E
oklch(56.6% 0.111 42.5)
- #0083A3
#0083A3
oklch(56.6% 0.105 222.9)
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 #AC5E3E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Earth #A2653E ΔE 0.024
- Copper #B66325 ΔE 0.035
- Clay #B66A50 ΔE 0.038
- Sienna #A0522D ΔE 0.040
- Burnt Siena #B75203 ΔE 0.042
- Raw Umber #A75E09 ΔE 0.042
- Orangey Brown #B16002 ΔE 0.042
- Sepia #985E2B ΔE 0.044
Use #AC5E3E 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.