#A1773D
Closest named color: Leather (#AC7434). oklch(59.9% 0.092 73.3), rgb(161, 119, 61).
Aa
Black text reads best on this color (5.22:1).
About this color
#A1773D is a medium-dark, moderately saturated brown. In OKLCH its lightness is 60%, its chroma 0.092 and its hue 73°. Its hue sits on the warm side of the wheel. The nearest named color is Leather (#AC7434), ΔE 0.019 away. Black text reads best on it, at 5.22:1.
| Hue family | Browns |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.092) |
| Temperature | warm |
| Nearest name | Leather (#AC7434) |
| Black text | 5.22:1 |
| White text | 4.02:1 |
Values
| HEX | #A1773D |
| RGB | rgb(161, 119, 61) |
| HSL | hsl(35, 45%, 44%) |
| OKLCH | oklch(59.9% 0.092 73.3) |
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 #A1773D | 4.02:1 | AA large text | Lc -72.9 | Content text, not long reading |
| Black text on #A1773D | 5.22:1 | AA | Lc 36.7 | Non-text elements, placeholder text |
| #A1773D text on white | 4.02:1 | AA large text | Lc 67.4 | Content text, not long reading |
| #A1773D text on black | 5.22:1 | AA | Lc -34.3 | 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
#EFE9E1
oklch(93.7% 0.013 75.4)
-
Step 200
200
#E3D7C8
oklch(88.5% 0.024 73.6)
-
Step 300
300
#D3BDA1
oklch(81% 0.046 73.8)
-
Step 400
400
#BC9A6E
oklch(70.7% 0.072 73.4)
-
Step 500
500 (this color)
#A1773D
oklch(59.9% 0.092 73.3)
-
Step 600
600
#966927
oklch(55.5% 0.099 73.1)
-
Step 700
700
#805719
oklch(49% 0.093 72.9)
-
Step 800
800
#684818
oklch(42.8% 0.076 73.7)
-
Step 900
900
#553C1A
oklch(37.7% 0.06 72.5)
-
Step 950
950
#322310
oklch(26.9% 0.038 71.5)
#A1773D 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) | #867937 | 0.047 |
| Deuteranopia (no green cones) | #90833E | 0.041 |
| Tritanopia (no blue cones) | #AE6C6A | 0.077 |
| Achromatopsia (no color) | #7F7F7F | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A1773D
#A1773D
oklch(59.9% 0.092 73.3)
- #5883B6
#5883B6
oklch(60% 0.092 253.4)
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 #A1773D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Leather #AC7434 ΔE 0.019
- Mocha #9D7651 ΔE 0.024
- Puce #A57E52 ΔE 0.027
- Tan Brown #AB7E4C ΔE 0.029
- Coffee #A6814C ΔE 0.029
- Clay Brown #B2713D ΔE 0.032
- Caramel #AF6F09 ΔE 0.036
- Bronze #A87900 ΔE 0.038
Use #A1773D 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.