#3F6F32
Closest named color: Dark Olive Green (#556B2F). oklch(49.2% 0.105 139.3), rgb(63, 111, 50).
Aa
White text reads best on this color (5.94:1).
About this color
#3F6F32 is a medium-dark, moderately saturated green. In OKLCH its lightness is 49%, its chroma 0.105 and its hue 139°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive Green (#556B2F), ΔE 0.027 away. White text reads best on it, at 5.94:1.
| Hue family | Greens |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.105) |
| Temperature | in between |
| Nearest name | Dark Olive Green (#556B2F) |
| Black text | 3.53:1 |
| White text | 5.94:1 |
Values
| HEX | #3F6F32 |
| RGB | rgb(63, 111, 50) |
| HSL | hsl(107, 38%, 32%) |
| OKLCH | oklch(49.2% 0.105 139.3) |
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 #3F6F32 | 5.94:1 | AA | Lc -84.8 | Fine for body text |
| Black text on #3F6F32 | 3.53:1 | AA large text | Lc 24.5 | Dividers and decoration only |
| #3F6F32 text on white | 5.94:1 | AA | Lc 79.6 | Fine for body text |
| #3F6F32 text on black | 3.53:1 | AA large text | Lc -22.2 | 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
#F3F7F2
oklch(97.2% 0.008 139.4)
-
Step 100
100
#E5ECE3
oklch(93.5% 0.014 138.7)
-
Step 200
200
#D0DECC
oklch(88.5% 0.029 138.7)
-
Step 300
300
#B0C9AA
oklch(80.9% 0.051 139.6)
-
Step 400
400
#86AD7C
oklch(70.6% 0.082 139.3)
-
Step 500
500
#67995B
oklch(63.2% 0.104 139.7)
-
Step 600
600
#4E8340
oklch(55.6% 0.113 139.4)
-
Step 700
700 (this color)
#3F6F32
oklch(49.2% 0.105 139.3)
-
Step 800
800
#345A2A
oklch(42.6% 0.087 139.4)
-
Step 900
900
#2E4A26
oklch(37.7% 0.068 139)
-
Step 950
950
#1B2C17
oklch(27.1% 0.044 139.7)
#3F6F32 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) | #72662D | 0.072 |
| Deuteranopia (no green cones) | #6B6236 | 0.071 |
| Tritanopia (no blue cones) | #3C6C61 | 0.070 |
| Achromatopsia (no color) | #646464 | 0.106 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3F6F32
#3F6F32
oklch(49.2% 0.105 139.3)
- #7B4C86
#7B4C86
oklch(49.3% 0.105 319.8)
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 #3F6F32, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive Green #556B2F ΔE 0.027
- Camo Green #526525 ΔE 0.034
- Camouflage Green #4B6113 ΔE 0.043
- Dark Moss Green #606C38 ΔE 0.045
- Mud Green #606602 ΔE 0.048
- Muddy Green #657432 ΔE 0.053
- Army Green #4B5D16 ΔE 0.053
- Jungle Green #048243 ΔE 0.058
Use #3F6F32 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.