#A37352
Closest named color: Mocha (#9D7651). oklch(59.7% 0.077 55.2), rgb(163, 115, 82).
Aa
Black text reads best on this color (5.13:1).
About this color
#A37352 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 60%, its chroma 0.077 and its hue 55°. Its hue sits on the warm side of the wheel. The nearest named color is Mocha (#9D7651), ΔE 0.013 away. Black text reads best on it, at 5.13:1.
| Hue family | Browns |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.077) |
| Temperature | warm |
| Nearest name | Mocha (#9D7651) |
| Black text | 5.13:1 |
| White text | 4.09:1 |
Values
| HEX | #A37352 |
| RGB | rgb(163, 115, 82) |
| HSL | hsl(24, 33%, 48%) |
| OKLCH | oklch(59.7% 0.077 55.2) |
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 #A37352 | 4.09:1 | AA large text | Lc -73.5 | Content text, not long reading |
| Black text on #A37352 | 5.13:1 | AA | Lc 36.1 | Non-text elements, placeholder text |
| #A37352 text on white | 4.09:1 | AA large text | Lc 68.0 | Content text, not long reading |
| #A37352 text on black | 5.13:1 | 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
#F8F5F2
oklch(97.2% 0.005 67.8)
-
Step 100
100
#F0E8E3
oklch(93.6% 0.011 54.5)
-
Step 200
200
#E5D6CC
oklch(88.5% 0.022 56.1)
-
Step 300
300
#D5BBAA
oklch(81% 0.038 55.3)
-
Step 400
400
#BF977D
oklch(70.7% 0.06 54.5)
-
Step 500
500 (this color)
#A37352
oklch(59.7% 0.077 55.2)
-
Step 600
600
#996642
oklch(55.7% 0.083 55.3)
-
Step 700
700
#835434
oklch(49.1% 0.078 54.1)
-
Step 800
800
#6A452B
oklch(42.6% 0.064 55.2)
-
Step 900
900
#563A27
oklch(37.6% 0.05 54.7)
-
Step 950
950
#332217
oklch(27% 0.033 53.8)
#A37352 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) | #81774F | 0.057 |
| Deuteranopia (no green cones) | #8C8252 | 0.054 |
| Tritanopia (no blue cones) | #B06A6B | 0.053 |
| Achromatopsia (no color) | #7D7D7D | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A37352
#A37352
oklch(59.7% 0.077 55.2)
- #4F87A7
#4F87A7
oklch(59.8% 0.077 235.1)
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 #A37352, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mocha #9D7651 ΔE 0.013
- Puce #A57E52 ΔE 0.030
- Clay Brown #B2713D ΔE 0.032
- Pinkish Brown #B17261 ΔE 0.033
- Leather #AC7434 ΔE 0.036
- Tan Brown #AB7E4C ΔE 0.037
- Earth #A2653E ΔE 0.037
- Clay #B66A50 ΔE 0.038
Use #A37352 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.