#A36340
Closest named color: Earth (#A2653E). oklch(56.3% 0.097 48.6), rgb(163, 99, 64).
Aa
White text reads best on this color (4.75:1).
About this color
#A36340 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 56%, its chroma 0.097 and its hue 49°. Its hue sits on the warm side of the wheel. The nearest named color is Earth (#A2653E), ΔE 0.007 away. White text reads best on it, at 4.75:1.
| Hue family | Browns |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.097) |
| Temperature | warm |
| Nearest name | Earth (#A2653E) |
| Black text | 4.41:1 |
| White text | 4.75:1 |
Values
| HEX | #A36340 |
| RGB | rgb(163, 99, 64) |
| HSL | hsl(21, 44%, 45%) |
| OKLCH | oklch(56.3% 0.097 48.6) |
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 #A36340 | 4.75:1 | AA | Lc -78.2 | Fine for body text |
| Black text on #A36340 | 4.41:1 | AA large text | Lc 31.3 | Non-text elements, placeholder text |
| #A36340 text on white | 4.75:1 | AA | Lc 72.8 | Content text, not long reading |
| #A36340 text on black | 4.41:1 | AA large text | Lc -28.9 | Dividers and decoration only |
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
#F1E8E3
oklch(93.7% 0.012 51.3)
-
Step 200
200
#E7D5CC
oklch(88.5% 0.024 48.4)
-
Step 300
300
#D9B9A9
oklch(80.9% 0.043 48.2)
-
Step 400
400
#C5947B
oklch(70.7% 0.069 48.2)
-
Step 500
500
#B57959
oklch(63.1% 0.088 48.7)
-
Step 600
600 (this color)
#A36340
oklch(56.3% 0.097 48.6)
-
Step 700
700
#895030
oklch(49.1% 0.089 48.9)
-
Step 800
800
#704228
oklch(42.8% 0.075 49.3)
-
Step 900
900
#5B3825
oklch(37.8% 0.058 48.8)
-
Step 950
950
#352116
oklch(27% 0.037 49.5)
#A36340 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) | #756A3D | 0.081 |
| Deuteranopia (no green cones) | #847840 | 0.074 |
| Tritanopia (no blue cones) | #B1575B | 0.059 |
| Achromatopsia (no color) | #737373 | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A36340
#A36340
oklch(56.3% 0.097 48.6)
- #2780A2
#2780A2
oklch(56.4% 0.096 228.2)
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 #A36340, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Earth #A2653E ΔE 0.007
- Sepia #985E2B ΔE 0.032
- Raw Umber #A75E09 ΔE 0.039
- Copper #B66325 ΔE 0.041
- Sienna #A0522D ΔE 0.042
- Clay #B66A50 ΔE 0.044
- Orangey Brown #B16002 ΔE 0.044
- Mocha #9D7651 ΔE 0.047
Use #A36340 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.