#403422
Closest named color: Pakistan Green (#283618). oklch(33.3% 0.034 77.3), rgb(64, 52, 34).
Aa
White text reads best on this color (12.12:1).
About this color
#403422 is a dark, muted brown. In OKLCH its lightness is 33%, its chroma 0.034 and its hue 77°. Its hue sits on the warm side of the wheel. The nearest named color is Pakistan Green (#283618), ΔE 0.047 away. White text reads best on it, at 12.12:1.
| Hue family | Browns |
| Lightness | dark (33%) |
| Chroma | muted (0.034) |
| Temperature | warm |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.73:1 |
| White text | 12.12:1 |
Values
| HEX | #403422 |
| RGB | rgb(64, 52, 34) |
| HSL | hsl(36, 31%, 19%) |
| OKLCH | oklch(33.3% 0.034 77.3) |
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 #403422 | 12.12:1 | AAA | Lc -101.2 | Preferred for body text |
| Black text on #403422 | 1.73:1 | Fails | Lc 0.0 | Not readable |
| #403422 text on white | 12.12:1 | AAA | Lc 97.7 | Preferred for body text |
| #403422 text on black | 1.73:1 | 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 900.
-
Step 50
50
#F7F5F3
oklch(97.1% 0.003 67.8)
-
Step 100
100
#EDE9E4
oklch(93.6% 0.008 73.7)
-
Step 200
200
#DED8CF
oklch(88.4% 0.014 78.3)
-
Step 300
300
#CABFAF
oklch(80.9% 0.025 77.4)
-
Step 400
400
#AF9E85
oklch(70.7% 0.04 77.5)
-
Step 500
500
#9B8666
oklch(63.1% 0.052 78)
-
Step 600
600
#866F4D
oklch(55.5% 0.057 76.9)
-
Step 700
700
#725D3E
oklch(49.1% 0.053 76.7)
-
Step 800
800
#5C4C33
oklch(42.6% 0.044 78.3)
-
Step 900
900 (this color)
#403422
oklch(33.3% 0.034 77.3)
-
Step 950
950
#2C251B
oklch(26.9% 0.02 76.5)
#403422 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) | #393421 | 0.013 |
| Deuteranopia (no green cones) | #3C3722 | 0.012 |
| Tritanopia (no blue cones) | #45312F | 0.028 |
| Achromatopsia (no color) | #363636 | 0.034 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #403422
#403422
oklch(33.3% 0.034 77.3)
- #2B3748
#2B3748
oklch(33.4% 0.034 257.1)
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 #403422, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.047
- Onyx #343A40 ΔE 0.049
- Charcoal Grey #3C4142 ΔE 0.054
- Dark Olive #373E02 ΔE 0.057
- Gunmetal #293241 ΔE 0.066
- Space Cadet #2B2D42 ΔE 0.076
- Chocolate Brown #411900 ΔE 0.078
- Dark Blue Grey #1F3B4D ΔE 0.080
Use #403422 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.