#AD6B4E
Closest named color: Clay (#B66A50). oklch(59.3% 0.095 44.2), rgb(173, 107, 78).
Aa
Black text reads best on this color (4.98:1).
About this color
#AD6B4E is a medium-dark, moderately saturated brown. In OKLCH its lightness is 59%, its chroma 0.095 and its hue 44°. Its hue sits on the warm side of the wheel. The nearest named color is Clay (#B66A50), ΔE 0.017 away. Black text reads best on it, at 4.98:1.
| Hue family | Browns |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.095) |
| Temperature | warm |
| Nearest name | Clay (#B66A50) |
| Black text | 4.98:1 |
| White text | 4.20:1 |
Values
| HEX | #AD6B4E |
| RGB | rgb(173, 107, 78) |
| HSL | hsl(18, 38%, 49%) |
| OKLCH | oklch(59.3% 0.095 44.2) |
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 #AD6B4E | 4.20:1 | AA large text | Lc -74.3 | Content text, not long reading |
| Black text on #AD6B4E | 4.98:1 | AA | Lc 35.3 | Non-text elements, placeholder text |
| #AD6B4E text on white | 4.20:1 | AA large text | Lc 68.8 | Content text, not long reading |
| #AD6B4E text on black | 4.98:1 | AA | Lc -32.8 | 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
#F9F4F2
oklch(97% 0.006 43.3)
-
Step 100
100
#F1E7E3
oklch(93.5% 0.012 43.3)
-
Step 200
200
#E7D5CD
oklch(88.5% 0.023 45.6)
-
Step 300
300
#D9B9AB
oklch(81% 0.042 45)
-
Step 400
400
#C5937E
oklch(70.6% 0.068 43.8)
-
Step 500
500
#B6785D
oklch(63.1% 0.087 44.3)
-
Step 600
600 (this color)
#AD6B4E
oklch(59.3% 0.095 44.2)
-
Step 700
700
#8A4F35
oklch(49.1% 0.089 44)
-
Step 800
800
#70412C
oklch(42.7% 0.073 44.4)
-
Step 900
900
#5B3728
oklch(37.6% 0.057 43.3)
-
Step 950
950
#352118
oklch(27% 0.035 45)
#AD6B4E 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) | #7C734C | 0.085 |
| Deuteranopia (no green cones) | #8C814D | 0.078 |
| Tritanopia (no blue cones) | #BB5F64 | 0.054 |
| Achromatopsia (no color) | #7B7B7B | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AD6B4E
#AD6B4E
oklch(59.3% 0.095 44.2)
- #308AA8
#308AA8
oklch(59.4% 0.094 224.2)
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 #AD6B4E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Clay #B66A50 ΔE 0.017
- Pinkish Brown #B17261 ΔE 0.027
- Adobe #BD6C48 ΔE 0.030
- Clay Brown #B2713D ΔE 0.030
- Earth #A2653E ΔE 0.031
- Mocha #9D7651 ΔE 0.037
- Copper #B66325 ΔE 0.040
- Leather #AC7434 ΔE 0.043
Use #AD6B4E 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.