#AC6434
Closest named color: Earth (#A2653E). oklch(57.5% 0.112 52.3), rgb(172, 100, 52).
Aa
Black text reads best on this color (4.62:1).
About this color
#AC6434 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 58%, its chroma 0.112 and its hue 52°. Its hue sits on the warm side of the wheel. The nearest named color is Earth (#A2653E), ΔE 0.019 away. Black text reads best on it, at 4.62:1.
| Hue family | Browns |
| Lightness | medium-dark (58%) |
| Chroma | moderately saturated (0.112) |
| Temperature | warm |
| Nearest name | Earth (#A2653E) |
| Black text | 4.62:1 |
| White text | 4.53:1 |
Values
| HEX | #AC6434 |
| RGB | rgb(172, 100, 52) |
| HSL | hsl(24, 54%, 44%) |
| OKLCH | oklch(57.5% 0.112 52.3) |
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 #AC6434 | 4.53:1 | AA | Lc -76.7 | Fine for body text |
| Black text on #AC6434 | 4.62:1 | AA | Lc 32.9 | Non-text elements, placeholder text |
| #AC6434 text on white | 4.53:1 | AA | Lc 71.2 | Content text, not long reading |
| #AC6434 text on black | 4.62:1 | AA | Lc -30.5 | 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
#F2E7E1
oklch(93.5% 0.014 50.8)
-
Step 200
200
#E9D4C9
oklch(88.4% 0.028 49.6)
-
Step 300
300
#DCB8A3
oklch(80.9% 0.051 52)
-
Step 400
400
#C99371
oklch(70.7% 0.081 53.2)
-
Step 500
500
#BA774C
oklch(63.1% 0.102 52.6)
-
Step 600
600 (this color)
#AC6434
oklch(57.5% 0.112 52.3)
-
Step 700
700
#8E4D21
oklch(49% 0.104 51.7)
-
Step 800
800
#73401D
oklch(42.7% 0.086 52.6)
-
Step 900
900
#5D371D
oklch(37.7% 0.067 53.6)
-
Step 950
950
#372012
oklch(27% 0.043 51.4)
#AC6434 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) | #796C2F | 0.091 |
| Deuteranopia (no green cones) | #8A7C34 | 0.083 |
| Tritanopia (no blue cones) | #BC5559 | 0.072 |
| Achromatopsia (no color) | #767676 | 0.113 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC6434
#AC6434
oklch(57.5% 0.112 52.3)
- #1683B0
#1683B0
oklch(57.5% 0.113 232.8)
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 #AC6434, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Earth #A2653E ΔE 0.019
- Copper #B66325 ΔE 0.020
- Orangey Brown #B16002 ΔE 0.027
- Umber #B26400 ΔE 0.030
- Raw Umber #A75E09 ΔE 0.030
- Clay Brown #B2713D ΔE 0.035
- Clay #B66A50 ΔE 0.038
- Brown Orange #B96902 ΔE 0.040
Use #AC6434 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.