#3F6345
Closest named color: Dark Green Blue (#1F6357). oklch(46.3% 0.064 148.7), rgb(63, 99, 69).
Aa
White text reads best on this color (6.81:1).
About this color
#3F6345 is a medium-dark, muted green. In OKLCH its lightness is 46%, its chroma 0.064 and its hue 149°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Green Blue (#1F6357), ΔE 0.037 away. White text reads best on it, at 6.81:1.
| Hue family | Greens |
| Lightness | medium-dark (46%) |
| Chroma | muted (0.064) |
| Temperature | in between |
| Nearest name | Dark Green Blue (#1F6357) |
| Black text | 3.08:1 |
| White text | 6.81:1 |
Values
| HEX | #3F6345 |
| RGB | rgb(63, 99, 69) |
| HSL | hsl(130, 22%, 32%) |
| OKLCH | oklch(46.3% 0.064 148.7) |
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 #3F6345 | 6.81:1 | AA | Lc -88.4 | Fine for body text |
| Black text on #3F6345 | 3.08:1 | AA large text | Lc 20.6 | Dividers and decoration only |
| #3F6345 text on white | 6.81:1 | AA | Lc 83.4 | Fine for body text |
| #3F6345 text on black | 3.08:1 | AA large text | Lc -18.5 | Dividers and decoration only |
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 700.
-
Step 50
50
#F4F6F4
oklch(97.1% 0.003 145.5)
-
Step 100
100
#E6ECE7
oklch(93.7% 0.009 150.7)
-
Step 200
200
#D2DCD3
oklch(88.4% 0.016 148.4)
-
Step 300
300
#B4C6B6
oklch(80.8% 0.03 148.5)
-
Step 400
400
#8CAA90
oklch(70.8% 0.05 148.8)
-
Step 500
500
#6F9475
oklch(63% 0.062 149.2)
-
Step 600
600
#577F5D
oklch(55.7% 0.069 148.5)
-
Step 700
700 (this color)
#3F6345
oklch(46.3% 0.064 148.7)
-
Step 800
800
#3A573F
oklch(42.6% 0.053 149.1)
-
Step 900
900
#324835
oklch(37.7% 0.042 148.3)
-
Step 950
950
#1E2A1F
oklch(27% 0.026 147)
#3F6345 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) | #645D43 | 0.054 |
| Deuteranopia (no green cones) | #5E5947 | 0.053 |
| Tritanopia (no blue cones) | #3A625B | 0.035 |
| Achromatopsia (no color) | #5B5B5B | 0.064 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3F6345
#3F6345
oklch(46.3% 0.064 148.7)
- #6D4C6B
#6D4C6B
oklch(46.4% 0.064 328.6)
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 #3F6345, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green Blue #1F6357 ΔE 0.037
- Pine #2B5D34 ΔE 0.039
- Camo Green #526525 ΔE 0.045
- Spruce #0A5F38 ΔE 0.050
- Army Green #4B5D16 ΔE 0.051
- Dark Olive Green #556B2F ΔE 0.051
- Camouflage Green #4B6113 ΔE 0.053
- Dark Moss Green #606C38 ΔE 0.058
Use #3F6345 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.