#3A591D
Closest named color: Navy Green (#35530A). oklch(42.6% 0.095 132.4), rgb(58, 89, 29).
Aa
White text reads best on this color (7.99:1).
About this color
#3A591D is a dark, moderately saturated green. In OKLCH its lightness is 43%, its chroma 0.095 and its hue 132°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Navy Green (#35530A), ΔE 0.024 away. White text reads best on it, at 7.99:1.
| Hue family | Greens |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.095) |
| Temperature | in between |
| Nearest name | Navy Green (#35530A) |
| Black text | 2.62:1 |
| White text | 7.99:1 |
Values
| HEX | #3A591D |
| RGB | rgb(58, 89, 29) |
| HSL | hsl(91, 51%, 23%) |
| OKLCH | oklch(42.6% 0.095 132.4) |
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 #3A591D | 7.99:1 | AAA | Lc -92.3 | Preferred for body text |
| Black text on #3A591D | 2.62:1 | Fails | Lc 16.4 | Dividers and decoration only |
| #3A591D text on white | 7.99:1 | AAA | Lc 87.6 | Fine for body text |
| #3A591D text on black | 2.62:1 | Fails | Lc -14.6 | 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 800.
-
Step 50
50
#F3F7F1
oklch(97.1% 0.009 134.9)
-
Step 100
100
#E6ECE1
oklch(93.5% 0.016 130.4)
-
Step 200
200
#D2DEC9
oklch(88.6% 0.031 131.6)
-
Step 300
300
#B3C9A4
oklch(80.9% 0.056 132.7)
-
Step 400
400
#8CAD73
oklch(70.8% 0.089 132.4)
-
Step 500
500
#6F984D
oklch(63.2% 0.113 132.4)
-
Step 600
600
#57822F
oklch(55.7% 0.123 132.4)
-
Step 700
700
#476E21
oklch(49.2% 0.115 132.4)
-
Step 800
800 (this color)
#3A591D
oklch(42.6% 0.095 132.4)
-
Step 900
900
#324A1E
oklch(37.8% 0.074 132.7)
-
Step 950
950
#1E2B12
oklch(27% 0.047 131.4)
#3A591D 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) | #5D5216 | 0.054 |
| Deuteranopia (no green cones) | #585022 | 0.053 |
| Tritanopia (no blue cones) | #3B554C | 0.071 |
| Achromatopsia (no color) | #515151 | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3A591D
#3A591D
oklch(42.6% 0.095 132.4)
- #603E73
#603E73
oklch(42.6% 0.093 312.5)
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 #3A591D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Navy Green #35530A ΔE 0.024
- Pine #2B5D34 ΔE 0.027
- Army Green #4B5D16 ΔE 0.028
- Camouflage Green #4B6113 ΔE 0.037
- Spruce #0A5F38 ΔE 0.041
- Green Brown #544E03 ΔE 0.045
- Deep Green #02590F ΔE 0.047
- Forest #0B5509 ΔE 0.049
Use #3A591D 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.