#3A8148
Closest named color: Jungle Green (#048243). oklch(54.3% 0.113 148.1), rgb(58, 129, 72).
Aa
White text reads best on this color (4.75:1).
About this color
#3A8148 is a medium-dark, moderately saturated green. In OKLCH its lightness is 54%, its chroma 0.113 and its hue 148°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jungle Green (#048243), ΔE 0.028 away. White text reads best on it, at 4.75:1.
| Hue family | Greens |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.113) |
| Temperature | in between |
| Nearest name | Jungle Green (#048243) |
| Black text | 4.41:1 |
| White text | 4.75:1 |
Values
| HEX | #3A8148 |
| RGB | rgb(58, 129, 72) |
| HSL | hsl(132, 38%, 37%) |
| OKLCH | oklch(54.3% 0.113 148.1) |
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 #3A8148 | 4.75:1 | AA | Lc -78.2 | Fine for body text |
| Black text on #3A8148 | 4.41:1 | AA large text | Lc 31.3 | Non-text elements, placeholder text |
| #3A8148 text on white | 4.75:1 | AA | Lc 72.8 | Content text, not long reading |
| #3A8148 text on black | 4.41:1 | AA large text | Lc -28.9 | 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 600.
-
Step 50
50
#F2F7F3
oklch(97.1% 0.007 151.9)
-
Step 100
100
#E4EDE4
oklch(93.7% 0.015 145.5)
-
Step 200
200
#CDDFCF
oklch(88.6% 0.029 148.6)
-
Step 300
300
#ABCAAE
oklch(80.8% 0.051 147.8)
-
Step 400
400
#7DAF84
oklch(70.7% 0.082 148.3)
-
Step 500
500
#5B9B65
oklch(63.2% 0.104 147.9)
-
Step 600
600 (this color)
#3A8148
oklch(54.3% 0.113 148.1)
-
Step 700
700
#30713D
oklch(49.2% 0.105 148)
-
Step 800
800
#295C32
oklch(42.8% 0.088 147.7)
-
Step 900
900
#264B2C
oklch(37.6% 0.068 147.8)
-
Step 950
950
#172C1A
oklch(26.9% 0.043 147.7)
#3A8148 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) | #827744 | 0.091 |
| Deuteranopia (no green cones) | #79704C | 0.091 |
| Tritanopia (no blue cones) | #2C7F73 | 0.064 |
| Achromatopsia (no color) | #737373 | 0.114 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3A8148
#3A8148
oklch(54.3% 0.113 148.1)
- #925690
#925690
oklch(54.3% 0.112 328.2)
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 #3A8148, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jungle Green #048243 ΔE 0.028
- Sea Green #2E8B57 ΔE 0.030
- Dark Sage #598556 ΔE 0.041
- Military Green #667C3E ΔE 0.047
- Fern Green #548D44 ΔE 0.048
- Tree Green #2A7E19 ΔE 0.050
- Viridian #1E9167 ΔE 0.052
- Swamp #698339 ΔE 0.053
Use #3A8148 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.