#7A643B
Closest named color: Dirt Brown (#836539). oklch(51.5% 0.064 82.1), rgb(122, 100, 59).
Aa
White text reads best on this color (5.65:1).
About this color
#7A643B is a medium-dark, muted brown. In OKLCH its lightness is 52%, its chroma 0.064 and its hue 82°. Its hue sits on the warm side of the wheel. The nearest named color is Dirt Brown (#836539), ΔE 0.016 away. White text reads best on it, at 5.65:1.
| Hue family | Browns |
| Lightness | medium-dark (52%) |
| Chroma | muted (0.064) |
| Temperature | warm |
| Nearest name | Dirt Brown (#836539) |
| Black text | 3.71:1 |
| White text | 5.65:1 |
Values
| HEX | #7A643B |
| RGB | rgb(122, 100, 59) |
| HSL | hsl(39, 35%, 35%) |
| OKLCH | oklch(51.5% 0.064 82.1) |
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 #7A643B | 5.65:1 | AA | Lc -83.5 | Fine for body text |
| Black text on #7A643B | 3.71:1 | AA large text | Lc 25.8 | Dividers and decoration only |
| #7A643B text on white | 5.65:1 | AA | Lc 78.2 | Fine for body text |
| #7A643B text on black | 3.71:1 | AA large text | Lc -23.6 | 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 700.
-
Step 50
50
#F7F5F2
oklch(97.1% 0.005 78.3)
-
Step 100
100
#EDE9E3
oklch(93.5% 0.009 78.3)
-
Step 200
200
#DFD8CD
oklch(88.5% 0.017 79.3)
-
Step 300
300
#CBBFAB
oklch(80.9% 0.031 80.6)
-
Step 400
400
#B09E7E
oklch(70.7% 0.049 81.9)
-
Step 500
500
#9D865D
oklch(63.1% 0.063 81.6)
-
Step 600
600
#886F43
oklch(55.6% 0.069 80.7)
-
Step 700
700 (this color)
#7A643B
oklch(51.5% 0.064 82.1)
-
Step 800
800
#5E4C2C
oklch(42.7% 0.053 81)
-
Step 900
900
#4D4028
oklch(37.9% 0.041 82.2)
-
Step 950
950
#2D2517
oklch(26.9% 0.027 81.1)
#7A643B 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) | #6E6438 | 0.021 |
| Deuteranopia (no green cones) | #73693C | 0.017 |
| Tritanopia (no blue cones) | #835D5A | 0.057 |
| Achromatopsia (no color) | #676767 | 0.064 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7A643B
#7A643B
oklch(51.5% 0.064 82.1)
- #53688D
#53688D
oklch(51.6% 0.064 261.5)
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 #7A643B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dirt Brown #836539 ΔE 0.016
- Dark Taupe #7F684E ΔE 0.027
- Cocoa #875F42 ΔE 0.030
- Dull Brown #876E4B ΔE 0.040
- Grey Brown #7F7053 ΔE 0.041
- Dirt #8A6E45 ΔE 0.042
- Mud #735C12 ΔE 0.042
- Dark Moss Green #606C38 ΔE 0.047
Use #7A643B 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.