#3F673B
Closest named color: Camo Green (#526525). oklch(47.2% 0.082 142.1), rgb(63, 103, 59).
Aa
White text reads best on this color (6.53:1).
About this color
#3F673B is a medium-dark, moderately saturated green. In OKLCH its lightness is 47%, its chroma 0.082 and its hue 142°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Camo Green (#526525), ΔE 0.030 away. White text reads best on it, at 6.53:1.
| Hue family | Greens |
| Lightness | medium-dark (47%) |
| Chroma | moderately saturated (0.082) |
| Temperature | in between |
| Nearest name | Camo Green (#526525) |
| Black text | 3.21:1 |
| White text | 6.53:1 |
Values
| HEX | #3F673B |
| RGB | rgb(63, 103, 59) |
| HSL | hsl(115, 27%, 32%) |
| OKLCH | oklch(47.2% 0.082 142.1) |
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 #3F673B | 6.53:1 | AA | Lc -87.3 | Fine for body text |
| Black text on #3F673B | 3.21:1 | AA large text | Lc 21.8 | Dividers and decoration only |
| #3F673B text on white | 6.53:1 | AA | Lc 82.3 | Fine for body text |
| #3F673B text on black | 3.21:1 | AA large text | Lc -19.6 | 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
#F3F6F3
oklch(97% 0.005 145.5)
-
Step 100
100
#E6ECE5
oklch(93.7% 0.011 141.3)
-
Step 200
200
#D1DDD0
oklch(88.5% 0.022 143.2)
-
Step 300
300
#B3C8B0
oklch(81% 0.04 141.7)
-
Step 400
400
#8AAB86
oklch(70.6% 0.064 142)
-
Step 500
500
#6D9668
oklch(63% 0.081 141.9)
-
Step 600
600
#548150
oklch(55.7% 0.089 142.4)
-
Step 700
700 (this color)
#3F673B
oklch(47.2% 0.082 142.1)
-
Step 800
800
#385835
oklch(42.5% 0.068 142.3)
-
Step 900
900
#31492E
oklch(37.7% 0.054 141.8)
-
Step 950
950
#1D2B1B
oklch(27.1% 0.035 141.5)
#3F673B 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) | #696038 | 0.060 |
| Deuteranopia (no green cones) | #635C3E | 0.060 |
| Tritanopia (no blue cones) | #3B655C | 0.052 |
| Achromatopsia (no color) | #5E5E5E | 0.083 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3F673B
#3F673B
oklch(47.2% 0.082 142.1)
- #714B77
#714B77
oklch(47.2% 0.083 321.9)
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 #3F673B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Camo Green #526525 ΔE 0.030
- Dark Olive Green #556B2F ΔE 0.034
- Camouflage Green #4B6113 ΔE 0.038
- Army Green #4B5D16 ΔE 0.041
- Pine #2B5D34 ΔE 0.041
- Dark Moss Green #606C38 ΔE 0.048
- Spruce #0A5F38 ΔE 0.051
- Dark Green Blue #1F6357 ΔE 0.053
Use #3F673B 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.