#403111
Closest named color: Pakistan Green (#283618). oklch(32.3% 0.052 83.8), rgb(64, 49, 17).
Aa
White text reads best on this color (12.60:1).
About this color
#403111 is a dark, muted brown. In OKLCH its lightness is 32%, its chroma 0.052 and its hue 84°. Its hue sits on the warm side of the wheel. The nearest named color is Pakistan Green (#283618), ΔE 0.042 away. White text reads best on it, at 12.60:1.
| Hue family | Browns |
| Lightness | dark (32%) |
| Chroma | muted (0.052) |
| Temperature | warm |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.66:1 |
| White text | 12.60:1 |
Values
| HEX | #403111 |
| RGB | rgb(64, 49, 17) |
| HSL | hsl(41, 58%, 16%) |
| OKLCH | oklch(32.3% 0.052 83.8) |
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 #403111 | 12.60:1 | AAA | Lc -101.9 | Preferred for body text |
| Black text on #403111 | 1.66:1 | Fails | Lc 0.0 | Not readable |
| #403111 text on white | 12.60:1 | AAA | Lc 98.5 | Preferred for body text |
| #403111 text on black | 1.66:1 | Fails | Lc 0.0 | Not readable |
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 950.
-
Step 50
50
#F8F5EF
oklch(97.1% 0.009 84.6)
-
Step 100
100
#EFE9DD
oklch(93.5% 0.017 84.6)
-
Step 200
200
#E4D8C0
oklch(88.6% 0.035 84.6)
-
Step 300
300
#D4BE94
oklch(81% 0.061 83.4)
-
Step 400
400
#BE9B55
oklch(70.7% 0.098 83.3)
-
Step 500
500
#AD8212
oklch(63.2% 0.125 84.2)
-
Step 600
600
#936C00
oklch(55.6% 0.114 83.5)
-
Step 700
700
#7C5B00
oklch(49.2% 0.101 83.9)
-
Step 800
800
#664A00
oklch(42.8% 0.088 83.6)
-
Step 900
900
#553D00
oklch(37.7% 0.077 83.5)
-
Step 950
950 (this color)
#403111
oklch(32.3% 0.052 83.8)
#403111 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) | #38310E | 0.016 |
| Deuteranopia (no green cones) | #3B3512 | 0.015 |
| Tritanopia (no blue cones) | #462C2A | 0.046 |
| Achromatopsia (no color) | #333333 | 0.052 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #403111
#403111
oklch(32.3% 0.052 83.8)
- #26334E
#26334E
oklch(32.3% 0.052 264.1)
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 #403111, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.042
- Dark Olive #373E02 ΔE 0.050
- Chocolate Brown #411900 ΔE 0.067
- Onyx #343A40 ΔE 0.068
- Dark Brown #341C02 ΔE 0.071
- Charcoal Grey #3C4142 ΔE 0.074
- Gunmetal #293241 ΔE 0.082
- Hunter Green #0B4008 ΔE 0.085
Use #403111 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.