#A1753E
Closest named color: Leather (#AC7434). oklch(59.5% 0.091 70.7), rgb(161, 117, 62).
Aa
Black text reads best on this color (5.12:1).
About this color
#A1753E is a medium-dark, moderately saturated brown. In OKLCH its lightness is 60%, its chroma 0.091 and its hue 71°. Its hue sits on the warm side of the wheel. The nearest named color is Leather (#AC7434), ΔE 0.020 away. Black text reads best on it, at 5.12:1.
| Hue family | Browns |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.091) |
| Temperature | warm |
| Nearest name | Leather (#AC7434) |
| Black text | 5.12:1 |
| White text | 4.09:1 |
Values
| HEX | #A1753E |
| RGB | rgb(161, 117, 62) |
| HSL | hsl(33, 44%, 44%) |
| OKLCH | oklch(59.5% 0.091 70.7) |
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 #A1753E | 4.09:1 | AA large text | Lc -73.5 | Content text, not long reading |
| Black text on #A1753E | 5.12:1 | AA | Lc 36.1 | Non-text elements, placeholder text |
| #A1753E text on white | 4.09:1 | AA large text | Lc 68.0 | Content text, not long reading |
| #A1753E text on black | 5.12:1 | AA | Lc -33.7 | 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
#F0E9E1
oklch(93.7% 0.013 71.3)
-
Step 200
200
#E4D7C8
oklch(88.6% 0.025 71.4)
-
Step 300
300
#D3BCA2
oklch(80.8% 0.044 70.6)
-
Step 400
400
#BD9970
oklch(70.6% 0.07 69.9)
-
Step 500
500 (this color)
#A1753E
oklch(59.5% 0.091 70.7)
-
Step 600
600
#97682A
oklch(55.5% 0.098 70.5)
-
Step 700
700
#81571C
oklch(49.2% 0.092 71.3)
-
Step 800
800
#69471A
oklch(42.7% 0.076 70.6)
-
Step 900
900
#553C1B
oklch(37.7% 0.059 71.9)
-
Step 950
950
#322311
oklch(26.9% 0.037 70.2)
#A1753E 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) | #847739 | 0.050 |
| Deuteranopia (no green cones) | #8F823F | 0.044 |
| Tritanopia (no blue cones) | #AE6A68 | 0.074 |
| Achromatopsia (no color) | #7D7D7D | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A1753E
#A1753E
oklch(59.5% 0.091 70.7)
- #5482B3
#5482B3
oklch(59.4% 0.091 251)
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 #A1753E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Leather #AC7434 ΔE 0.020
- Mocha #9D7651 ΔE 0.021
- Puce #A57E52 ΔE 0.029
- Clay Brown #B2713D ΔE 0.030
- Tan Brown #AB7E4C ΔE 0.032
- Coffee #A6814C ΔE 0.033
- Caramel #AF6F09 ΔE 0.037
- Light Brown #AD8150 ΔE 0.041
Use #A1753E 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.