#A17839
Closest named color: Leather (#AC7434). oklch(60.1% 0.095 75.9), rgb(161, 120, 57).
Aa
Black text reads best on this color (5.26:1).
About this color
#A17839 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 60%, its chroma 0.095 and its hue 76°. 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 5.26:1.
| Hue family | Browns |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.095) |
| Temperature | warm |
| Nearest name | Leather (#AC7434) |
| Black text | 5.26:1 |
| White text | 3.99:1 |
Values
| HEX | #A17839 |
| RGB | rgb(161, 120, 57) |
| HSL | hsl(36, 48%, 43%) |
| OKLCH | oklch(60.1% 0.095 75.9) |
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 #A17839 | 3.99:1 | AA large text | Lc -72.6 | Content text, not long reading |
| Black text on #A17839 | 5.26:1 | AA | Lc 37.0 | Non-text elements, placeholder text |
| #A17839 text on white | 3.99:1 | AA large text | Lc 67.1 | Content text, not long reading |
| #A17839 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
#F8F5F1
oklch(97.1% 0.006 75.4)
-
Step 100
100
#EFE9E0
oklch(93.6% 0.014 78.3)
-
Step 200
200
#E3D7C7
oklch(88.4% 0.025 75.3)
-
Step 300
300
#D2BDA0
oklch(80.9% 0.046 75.9)
-
Step 400
400
#BC9B6B
oklch(70.8% 0.075 76.4)
-
Step 500
500 (this color)
#A17839
oklch(60.1% 0.095 75.9)
-
Step 600
600
#966A20
oklch(55.7% 0.104 75.9)
-
Step 700
700
#805811
oklch(49.2% 0.097 75.8)
-
Step 800
800
#684813
oklch(42.7% 0.08 75.5)
-
Step 900
900
#543D17
oklch(37.7% 0.062 77.3)
-
Step 950
950
#31240F
oklch(27% 0.039 77.9)
#A17839 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) | #877933 | 0.045 |
| Deuteranopia (no green cones) | #91833B | 0.038 |
| Tritanopia (no blue cones) | #AE6D6A | 0.081 |
| Achromatopsia (no color) | #7F7F7F | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A17839
#A17839
oklch(60.1% 0.095 75.9)
- #5982B9
#5982B9
oklch(60% 0.096 256.1)
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 #A17839, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Leather #AC7434 ΔE 0.020
- Coffee #A6814C ΔE 0.029
- Puce #A57E52 ΔE 0.029
- Mocha #9D7651 ΔE 0.030
- Tan Brown #AB7E4C ΔE 0.030
- Bronze #A87900 ΔE 0.033
- Caramel #AF6F09 ΔE 0.035
- Clay Brown #B2713D ΔE 0.035
Use #A17839 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.