#3A6731
Closest named color: Camo Green (#526525). oklch(46.7% 0.097 140.4), rgb(58, 103, 49).
Aa
White text reads best on this color (6.63:1).
About this color
#3A6731 is a medium-dark, moderately saturated green. In OKLCH its lightness is 47%, its chroma 0.097 and its hue 140°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Camo Green (#526525), ΔE 0.029 away. White text reads best on it, at 6.63:1.
| Hue family | Greens |
| Lightness | medium-dark (47%) |
| Chroma | moderately saturated (0.097) |
| Temperature | in between |
| Nearest name | Camo Green (#526525) |
| Black text | 3.16:1 |
| White text | 6.63:1 |
Values
| HEX | #3A6731 |
| RGB | rgb(58, 103, 49) |
| HSL | hsl(110, 36%, 30%) |
| OKLCH | oklch(46.7% 0.097 140.4) |
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 #3A6731 | 6.63:1 | AA | Lc -87.7 | Fine for body text |
| Black text on #3A6731 | 3.16:1 | AA large text | Lc 21.4 | Dividers and decoration only |
| #3A6731 text on white | 6.63:1 | AA | Lc 82.7 | Fine for body text |
| #3A6731 text on black | 3.16:1 | AA large text | Lc -19.3 | 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
#E5ECE4
oklch(93.6% 0.013 141.8)
-
Step 200
200
#D0DECE
oklch(88.6% 0.026 141.8)
-
Step 300
300
#B1C9AC
oklch(81% 0.048 140.3)
-
Step 400
400
#88AD80
oklch(70.8% 0.076 140.1)
-
Step 500
500
#699860
oklch(63.1% 0.096 140.5)
-
Step 600
600
#508246
oklch(55.6% 0.104 140.3)
-
Step 700
700 (this color)
#3A6731
oklch(46.7% 0.097 140.4)
-
Step 800
800
#365A2E
oklch(42.8% 0.081 140)
-
Step 900
900
#2F4A2A
oklch(37.8% 0.062 140.6)
-
Step 950
950
#1C2B19
oklch(27% 0.038 140.3)
#3A6731 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) | #6A5F2C | 0.068 |
| Deuteranopia (no green cones) | #635B35 | 0.067 |
| Tritanopia (no blue cones) | #36645A | 0.063 |
| Achromatopsia (no color) | #5C5C5C | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3A6731
#3A6731
oklch(46.7% 0.097 140.4)
- #72477B
#72477B
oklch(46.8% 0.096 320.5)
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 #3A6731, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Camo Green #526525 ΔE 0.029
- Camouflage Green #4B6113 ΔE 0.030
- Army Green #4B5D16 ΔE 0.035
- Dark Olive Green #556B2F ΔE 0.037
- Pine #2B5D34 ΔE 0.039
- Spruce #0A5F38 ΔE 0.047
- Mud Green #606602 ΔE 0.053
- Dark Moss Green #606C38 ΔE 0.055
Use #3A6731 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.