#A17151
Closest named color: Mocha (#9D7651). oklch(59% 0.076 54.4), rgb(161, 113, 81).
Aa
Black text reads best on this color (4.99:1).
About this color
#A17151 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 59%, its chroma 0.076 and its hue 54°. Its hue sits on the warm side of the wheel. The nearest named color is Mocha (#9D7651), ΔE 0.015 away. Black text reads best on it, at 4.99:1.
| Hue family | Browns |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.076) |
| Temperature | warm |
| Nearest name | Mocha (#9D7651) |
| Black text | 4.99:1 |
| White text | 4.20:1 |
Values
| HEX | #A17151 |
| RGB | rgb(161, 113, 81) |
| HSL | hsl(24, 33%, 47%) |
| OKLCH | oklch(59% 0.076 54.4) |
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 #A17151 | 4.20:1 | AA large text | Lc -74.4 | Content text, not long reading |
| Black text on #A17151 | 4.99:1 | AA | Lc 35.2 | Non-text elements, placeholder text |
| #A17151 text on white | 4.20:1 | AA large text | Lc 68.9 | Content text, not long reading |
| #A17151 text on black | 4.99:1 | 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
#F8F5F3
oklch(97.2% 0.004 56.4)
-
Step 100
100
#EFE8E4
oklch(93.5% 0.009 52.1)
-
Step 200
200
#E4D6CE
oklch(88.5% 0.019 51.9)
-
Step 300
300
#D3BBAC
oklch(80.8% 0.034 54.1)
-
Step 400
400
#BC9881
oklch(70.7% 0.054 54.2)
-
Step 500
500
#AB7E61
oklch(63% 0.07 53.9)
-
Step 600
600 (this color)
#A17151
oklch(59% 0.076 54.4)
-
Step 700
700
#805539
oklch(49% 0.071 53.4)
-
Step 800
800
#68462F
oklch(42.7% 0.059 54.6)
-
Step 900
900
#553B2A
oklch(37.7% 0.046 54)
-
Step 950
950
#322319
oklch(27.1% 0.029 54.8)
#A17151 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) | #7F754F | 0.057 |
| Deuteranopia (no green cones) | #8A8051 | 0.054 |
| Tritanopia (no blue cones) | #AD6869 | 0.052 |
| Achromatopsia (no color) | #7C7C7C | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A17151
#A17151
oklch(59% 0.076 54.4)
- #4D85A4
#4D85A4
oklch(59.1% 0.076 234.3)
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 #A17151, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mocha #9D7651 ΔE 0.015
- Earth #A2653E ΔE 0.032
- Clay Brown #B2713D ΔE 0.035
- Puce #A57E52 ΔE 0.036
- Pinkish Brown #B17261 ΔE 0.036
- Leather #AC7434 ΔE 0.039
- Clay #B66A50 ΔE 0.039
- Reddish Grey #997570 ΔE 0.041
Use #A17151 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.