#3A4D01
Closest named color: Navy Green (#35530A). oklch(39% 0.096 124.3), rgb(58, 77, 1).
Aa
White text reads best on this color (9.36:1).
About this color
#3A4D01 is a dark, moderately saturated brown. In OKLCH its lightness is 39%, its chroma 0.096 and its hue 124°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Navy Green (#35530A), ΔE 0.018 away. White text reads best on it, at 9.36:1.
| Hue family | Browns |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.096) |
| Temperature | in between |
| Nearest name | Navy Green (#35530A) |
| Black text | 2.24:1 |
| White text | 9.36:1 |
Values
| HEX | #3A4D01 |
| RGB | rgb(58, 77, 1) |
| HSL | hsl(75, 97%, 15%) |
| OKLCH | oklch(39% 0.096 124.3) |
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 #3A4D01 | 9.36:1 | AAA | Lc -95.8 | Preferred for body text |
| Black text on #3A4D01 | 2.24:1 | Fails | Lc 12.5 | Not readable |
| #3A4D01 text on white | 9.36:1 | AAA | Lc 91.5 | Preferred for body text |
| #3A4D01 text on black | 2.24:1 | Fails | Lc -10.9 | 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
#F4F7F0
oklch(97.2% 0.01 125.7)
-
Step 100
100
#E7ECDD
oklch(93.5% 0.021 121.8)
-
Step 200
200
#D3DEC1
oklch(88.4% 0.041 124.2)
-
Step 300
300
#B6C996
oklch(80.8% 0.072 124.6)
-
Step 400
400
#91AD58
oklch(70.7% 0.117 124.3)
-
Step 500
500
#77981B
oklch(63.2% 0.148 124.2)
-
Step 600
600
#628000
oklch(55.6% 0.139 124.4)
-
Step 700
700
#526C00
oklch(49.2% 0.123 124.5)
-
Step 800
800
#435800
oklch(42.7% 0.106 124.1)
-
Step 900
900 (this color)
#3A4D01
oklch(39% 0.096 124.3)
-
Step 950
950
#202B04
oklch(26.9% 0.061 124.1)
#3A4D01 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) | #524700 | 0.042 |
| Deuteranopia (no green cones) | #50460A | 0.043 |
| Tritanopia (no blue cones) | #3D4940 | 0.078 |
| Achromatopsia (no color) | #464646 | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3A4D01
#3A4D01
oklch(39% 0.096 124.3)
- #51366E
#51366E
oklch(39.1% 0.096 304.6)
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 #3A4D01, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Navy Green #35530A ΔE 0.018
- Green Brown #544E03 ΔE 0.043
- Forest #0B5509 ΔE 0.045
- Dark Olive #373E02 ΔE 0.049
- Deep Green #02590F ΔE 0.052
- Bottle Green #044A05 ΔE 0.052
- Darkgreen #054907 ΔE 0.053
- British Racing Green #05480D ΔE 0.054
Use #3A4D01 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.