#AC783C
Closest named color: Leather (#AC7434). oklch(61.4% 0.1 67.8), rgb(172, 120, 60).
Aa
Black text reads best on this color (5.50:1).
About this color
#AC783C is a medium-dark, moderately saturated brown. In OKLCH its lightness is 61%, its chroma 0.100 and its hue 68°. Its hue sits on the warm side of the wheel. The nearest named color is Leather (#AC7434), ΔE 0.011 away. Black text reads best on it, at 5.50:1.
| Hue family | Browns |
| Lightness | medium-dark (61%) |
| Chroma | moderately saturated (0.100) |
| Temperature | warm |
| Nearest name | Leather (#AC7434) |
| Black text | 5.50:1 |
| White text | 3.81:1 |
Values
| HEX | #AC783C |
| RGB | rgb(172, 120, 60) |
| HSL | hsl(32, 48%, 45%) |
| OKLCH | oklch(61.4% 0.1 67.8) |
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 #AC783C | 3.81:1 | AA large text | Lc -71.0 | Content text, not long reading |
| Black text on #AC783C | 5.50:1 | AA | Lc 38.6 | Non-text elements, placeholder text |
| #AC783C text on white | 3.81:1 | AA large text | Lc 65.5 | Content text, not long reading |
| #AC783C text on black | 5.50:1 | AA | Lc -36.2 | 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
#F8F5F1
oklch(97.1% 0.006 75.4)
-
Step 100
100
#F0E8E0
oklch(93.5% 0.014 67.7)
-
Step 200
200
#E6D6C6
oklch(88.5% 0.028 67.5)
-
Step 300
300
#D6BB9F
oklch(80.8% 0.049 68.1)
-
Step 400
400
#C2986B
oklch(70.8% 0.079 67.9)
-
Step 500
500 (this color)
#AC783C
oklch(61.4% 0.1 67.8)
-
Step 600
600
#9D651E
oklch(55.5% 0.11 67.4)
-
Step 700
700
#86540F
oklch(49.1% 0.102 68)
-
Step 800
800
#6D4512
oklch(42.7% 0.084 67.7)
-
Step 900
900
#583A17
oklch(37.6% 0.065 67.5)
-
Step 950
950
#34220F
oklch(27% 0.041 66)
#AC783C 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) | #897B36 | 0.060 |
| Deuteranopia (no green cones) | #96873D | 0.052 |
| Tritanopia (no blue cones) | #BB6C6A | 0.079 |
| Achromatopsia (no color) | #838383 | 0.100 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC783C
#AC783C
oklch(61.4% 0.1 67.8)
- #5089BE
#5089BE
oklch(61.4% 0.101 248.1)
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 #AC783C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Leather #AC7434 ΔE 0.011
- Tan Brown #AB7E4C ΔE 0.019
- Clay Brown #B2713D ΔE 0.020
- Coffee #A6814C ΔE 0.024
- Puce #A57E52 ΔE 0.025
- Light Brown #AD8150 ΔE 0.027
- Caramel #AF6F09 ΔE 0.032
- Mocha #9D7651 ΔE 0.035
Use #AC783C 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.