#906140
Closest named color: Cocoa (#875F42). oklch(53.5% 0.077 55.3), rgb(144, 97, 64).
Aa
White text reads best on this color (5.28:1).
About this color
#906140 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 54%, its chroma 0.077 and its hue 55°. Its hue sits on the warm side of the wheel. The nearest named color is Cocoa (#875F42), ΔE 0.018 away. White text reads best on it, at 5.28:1.
| Hue family | Browns |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.077) |
| Temperature | warm |
| Nearest name | Cocoa (#875F42) |
| Black text | 3.96:1 |
| White text | 5.28:1 |
Values
| HEX | #906140 |
| RGB | rgb(144, 97, 64) |
| HSL | hsl(25, 38%, 41%) |
| OKLCH | oklch(53.5% 0.077 55.3) |
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 #906140 | 5.28:1 | AA | Lc -81.5 | Fine for body text |
| Black text on #906140 | 3.96:1 | AA large text | Lc 27.9 | Dividers and decoration only |
| #906140 text on white | 5.28:1 | AA | Lc 76.2 | Fine for body text |
| #906140 text on black | 3.96:1 | AA large text | Lc -25.6 | 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 600.
-
Step 50
50
#F8F5F2
oklch(97.2% 0.005 67.8)
-
Step 100
100
#EFE8E4
oklch(93.5% 0.009 52.1)
-
Step 200
200
#E4D6CD
oklch(88.5% 0.02 55.1)
-
Step 300
300
#D3BBAC
oklch(80.8% 0.034 54.1)
-
Step 400
400
#BD9880
oklch(70.8% 0.056 54.6)
-
Step 500
500
#AB7E5F
oklch(63% 0.071 55.6)
-
Step 600
600 (this color)
#906140
oklch(53.5% 0.077 55.3)
-
Step 700
700
#805537
oklch(49% 0.072 55.1)
-
Step 800
800
#68462E
oklch(42.6% 0.059 55.6)
-
Step 900
900
#553B29
oklch(37.7% 0.047 55.5)
-
Step 950
950
#322318
oklch(27.1% 0.03 57.3)
#906140 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) | #6F653D | 0.058 |
| Deuteranopia (no green cones) | #7A7040 | 0.054 |
| Tritanopia (no blue cones) | #9C5859 | 0.053 |
| Achromatopsia (no color) | #6B6B6B | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #906140
#906140
oklch(53.5% 0.077 55.3)
- #3C7494
#3C7494
oklch(53.4% 0.078 235.8)
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 #906140, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cocoa #875F42 ΔE 0.018
- Sepia #985E2B ΔE 0.024
- Dirt Brown #836539 ΔE 0.028
- Dark Taupe #7F684E ΔE 0.033
- Dirt #8A6E45 ΔE 0.035
- Dull Brown #876E4B ΔE 0.035
- Earth #A2653E ΔE 0.035
- Sienna #A0522D ΔE 0.043
Use #906140 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.