#7C6740
Closest named color: Dirt Brown (#836539). oklch(52.5% 0.061 82.2), rgb(124, 103, 64).
Aa
White text reads best on this color (5.42:1).
About this color
#7C6740 is a medium-dark, muted brown. In OKLCH its lightness is 52%, its chroma 0.061 and its hue 82°. Its hue sits on the warm side of the wheel. The nearest named color is Dirt Brown (#836539), ΔE 0.013 away. White text reads best on it, at 5.42:1.
| Hue family | Browns |
| Lightness | medium-dark (52%) |
| Chroma | muted (0.061) |
| Temperature | warm |
| Nearest name | Dirt Brown (#836539) |
| Black text | 3.87:1 |
| White text | 5.42:1 |
Values
| HEX | #7C6740 |
| RGB | rgb(124, 103, 64) |
| HSL | hsl(39, 32%, 37%) |
| OKLCH | oklch(52.5% 0.061 82.2) |
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 #7C6740 | 5.42:1 | AA | Lc -82.3 | Fine for body text |
| Black text on #7C6740 | 3.87:1 | AA large text | Lc 27.1 | Dividers and decoration only |
| #7C6740 text on white | 5.42:1 | AA | Lc 77.0 | Fine for body text |
| #7C6740 text on black | 3.87:1 | AA large text | Lc -24.7 | 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
#F7F5F3
oklch(97.1% 0.003 67.8)
-
Step 100
100
#ECE9E4
oklch(93.5% 0.007 80.7)
-
Step 200
200
#DED8CE
oklch(88.4% 0.015 80.7)
-
Step 300
300
#CABFAD
oklch(80.9% 0.028 80.2)
-
Step 400
400
#AE9E82
oklch(70.6% 0.043 81.6)
-
Step 500
500
#9B8762
oklch(63.2% 0.057 82.6)
-
Step 600
600 (this color)
#7C6740
oklch(52.5% 0.061 82.2)
-
Step 700
700
#715E3A
oklch(49.2% 0.057 82.6)
-
Step 800
800
#5C4D30
oklch(42.8% 0.048 83.2)
-
Step 900
900
#4B402B
oklch(37.7% 0.036 83.2)
-
Step 950
950
#2C2519
oklch(26.9% 0.023 80.8)
#7C6740 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) | #70673D | 0.021 |
| Deuteranopia (no green cones) | #756C41 | 0.017 |
| Tritanopia (no blue cones) | #85605D | 0.055 |
| Achromatopsia (no color) | #6A6A6A | 0.061 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7C6740
#7C6740
oklch(52.5% 0.061 82.2)
- #576B8E
#576B8E
oklch(52.6% 0.061 261.4)
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 #7C6740, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dirt Brown #836539 ΔE 0.013
- Dark Taupe #7F684E ΔE 0.019
- Cocoa #875F42 ΔE 0.029
- Dull Brown #876E4B ΔE 0.030
- Grey Brown #7F7053 ΔE 0.031
- Dirt #8A6E45 ΔE 0.032
- Muddy Brown #886806 ΔE 0.048
- Dark Moss Green #606C38 ΔE 0.049
Use #7C6740 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.