#3A4225
Closest named color: Dark Olive (#373E02). oklch(36.3% 0.048 121.4), rgb(58, 66, 37).
Aa
White text reads best on this color (10.57:1).
About this color
#3A4225 is a dark, muted brown. In OKLCH its lightness is 36%, its chroma 0.048 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 0.036 away. White text reads best on it, at 10.57:1.
| Hue family | Browns |
| Lightness | dark (36%) |
| Chroma | muted (0.048) |
| Temperature | in between |
| Nearest name | Dark Olive (#373E02) |
| Black text | 1.98:1 |
| White text | 10.57:1 |
Values
| HEX | #3A4225 |
| RGB | rgb(58, 66, 37) |
| HSL | hsl(77, 28%, 20%) |
| OKLCH | oklch(36.3% 0.048 121.4) |
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 #3A4225 | 10.57:1 | AAA | Lc -98.5 | Preferred for body text |
| Black text on #3A4225 | 1.98:1 | Fails | Lc 9.4 | Not readable |
| #3A4225 text on white | 10.57:1 | AAA | Lc 94.5 | Preferred for body text |
| #3A4225 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
#9BA77F
oklch(70.8% 0.058 121.4)
-
Step 500
500
#82915E
oklch(63.2% 0.074 121.9)
-
Step 600
600
#6C7B44
oklch(55.7% 0.08 121.5)
-
Step 700
700
#5A6736
oklch(49% 0.073 121.3)
-
Step 800
800
#4A542D
oklch(42.7% 0.061 120.8)
-
Step 900
900 (this color)
#3A4225
oklch(36.3% 0.048 121.4)
-
Step 950
950
#242918
oklch(27.1% 0.031 121.8)
#3A4225 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) | #453F23 | 0.019 |
| Deuteranopia (no green cones) | #443F26 | 0.019 |
| Tritanopia (no blue cones) | #3C3F3B | 0.040 |
| Achromatopsia (no color) | #3F3F3F | 0.048 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3A4225
#3A4225
oklch(36.3% 0.048 121.4)
- #423853
#423853
oklch(36.3% 0.047 301.1)
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 #3A4225, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive #373E02 ΔE 0.036
- Charcoal Grey #3C4142 ΔE 0.049
- Evergreen #05472A ΔE 0.051
- Pakistan Green #283618 ΔE 0.052
- Pine Green #0A481E ΔE 0.056
- Onyx #343A40 ΔE 0.059
- Forrest Green #154406 ΔE 0.063
- Dark Slate Gray #2F4F4F ΔE 0.065
Use #3A4225 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.