#AC7159
Closest named color: Pinkish Brown (#B17261). oklch(60.5% 0.083 42.9), rgb(172, 113, 89).
Aa
Black text reads best on this color (5.26:1).
About this color
#AC7159 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 60%, its chroma 0.083 and its hue 43°. Its hue sits on the warm side of the wheel. The nearest named color is Pinkish Brown (#B17261), ΔE 0.014 away. Black text reads best on it, at 5.26:1.
| Hue family | Browns |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.083) |
| Temperature | warm |
| Nearest name | Pinkish Brown (#B17261) |
| Black text | 5.26:1 |
| White text | 3.99:1 |
Values
| HEX | #AC7159 |
| RGB | rgb(172, 113, 89) |
| HSL | hsl(17, 33%, 51%) |
| OKLCH | oklch(60.5% 0.083 42.9) |
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 #AC7159 | 3.99:1 | AA large text | Lc -72.6 | Content text, not long reading |
| Black text on #AC7159 | 5.26:1 | AA | Lc 37.0 | Non-text elements, placeholder text |
| #AC7159 text on white | 3.99:1 | AA large text | Lc 67.1 | Content text, not long reading |
| #AC7159 text on black | 5.26:1 | AA | Lc -34.6 | 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
#F9F4F3
oklch(97.1% 0.006 31.1)
-
Step 100
100
#F1E7E4
oklch(93.5% 0.012 37.4)
-
Step 200
200
#E7D5CE
oklch(88.6% 0.022 42.6)
-
Step 300
300
#D8B9AC
oklch(80.9% 0.04 44.1)
-
Step 400
400
#C49480
oklch(70.7% 0.065 43.7)
-
Step 500
500 (this color)
#AC7159
oklch(60.5% 0.083 42.9)
-
Step 600
600
#A06147
oklch(55.7% 0.091 43)
-
Step 700
700
#885039
oklch(49.1% 0.083 42.8)
-
Step 800
800
#6F422F
oklch(42.8% 0.07 43.4)
-
Step 900
900
#5A382A
oklch(37.8% 0.054 43.1)
-
Step 950
950
#352119
oklch(27.1% 0.034 42.6)
#AC7159 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) | #807857 | 0.075 |
| Deuteranopia (no green cones) | #8E8459 | 0.068 |
| Tritanopia (no blue cones) | #B9676B | 0.047 |
| Achromatopsia (no color) | #7F7F7F | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC7159
#AC7159
oklch(60.5% 0.083 42.9)
- #428DA6
#428DA6
oklch(60.6% 0.083 222.7)
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 #AC7159, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pinkish Brown #B17261 ΔE 0.014
- Clay #B66A50 ΔE 0.022
- Mocha #9D7651 ΔE 0.032
- Adobe #BD6C48 ΔE 0.033
- Clay Brown #B2713D ΔE 0.034
- Puce #A57E52 ΔE 0.040
- Reddish Grey #997570 ΔE 0.041
- Tan Brown #AB7E4C ΔE 0.043
Use #AC7159 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.