#3A4224
Closest named color: Dark Olive (#373E02). oklch(36.3% 0.049 121.1), rgb(58, 66, 36).
Aa
White text reads best on this color (10.58:1).
About this color
#3A4224 is a dark, muted brown. In OKLCH its lightness is 36%, its chroma 0.049 and its hue 121°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive (#373E02), ΔE 0.034 away. White text reads best on it, at 10.58:1.
| Hue family | Browns |
| Lightness | dark (36%) |
| Chroma | muted (0.049) |
| Temperature | in between |
| Nearest name | Dark Olive (#373E02) |
| Black text | 1.98:1 |
| White text | 10.58:1 |
Values
| HEX | #3A4224 |
| RGB | rgb(58, 66, 36) |
| HSL | hsl(76, 29%, 20%) |
| OKLCH | oklch(36.3% 0.049 121.1) |
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 #3A4224 | 10.58:1 | AAA | Lc -98.5 | Preferred for body text |
| Black text on #3A4224 | 1.98:1 | Fails | Lc 9.4 | Not readable |
| #3A4224 text on white | 10.58:1 | AAA | Lc 94.5 | Preferred for body text |
| #3A4224 text on black | 1.98:1 | Fails | Lc -8.1 | 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
#F5F6F2
oklch(97.1% 0.005 117.9)
-
Step 100
100
#E9EBE3
oklch(93.6% 0.011 118)
-
Step 200
200
#D7DBCD
oklch(88.4% 0.019 119.8)
-
Step 300
300
#BDC5AB
oklch(81% 0.037 121.1)
-
Step 400
400
#9BA77E
oklch(70.8% 0.059 121.2)
-
Step 500
500
#82915D
oklch(63.1% 0.075 121.7)
-
Step 600
600
#6C7B42
oklch(55.7% 0.083 121.2)
-
Step 700
700
#5A6734
oklch(49% 0.076 121)
-
Step 800
800
#4A542C
oklch(42.7% 0.062 120.6)
-
Step 900
900 (this color)
#3A4224
oklch(36.3% 0.049 121.1)
-
Step 950
950
#242917
oklch(27% 0.032 121.2)
#3A4224 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) | #453F22 | 0.019 |
| Deuteranopia (no green cones) | #443F25 | 0.019 |
| Tritanopia (no blue cones) | #3C3F3B | 0.041 |
| Achromatopsia (no color) | #3F3F3F | 0.049 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3A4224
#3A4224
oklch(36.3% 0.049 121.1)
- #423854
#423854
oklch(36.3% 0.049 300.4)
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 #3A4224, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive #373E02 ΔE 0.034
- Charcoal Grey #3C4142 ΔE 0.050
- Evergreen #05472A ΔE 0.051
- Pakistan Green #283618 ΔE 0.052
- Pine Green #0A481E ΔE 0.055
- Onyx #343A40 ΔE 0.061
- Forrest Green #154406 ΔE 0.062
- Dark Slate Gray #2F4F4F ΔE 0.066
Use #3A4224 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.