#3F7948
Closest named color: Jungle Green (#048243). oklch(52.3% 0.098 147.5), rgb(63, 121, 72).
Aa
White text reads best on this color (5.19:1).
About this color
#3F7948 is a medium-dark, moderately saturated green. In OKLCH its lightness is 52%, its chroma 0.098 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 0.041 away. White text reads best on it, at 5.19:1.
| Hue family | Greens |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.098) |
| Temperature | in between |
| Nearest name | Jungle Green (#048243) |
| Black text | 4.03:1 |
| White text | 5.19:1 |
Values
| HEX | #3F7948 |
| RGB | rgb(63, 121, 72) |
| HSL | hsl(129, 32%, 36%) |
| OKLCH | oklch(52.3% 0.098 147.5) |
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 #3F7948 | 5.19:1 | AA | Lc -81.0 | Fine for body text |
| Black text on #3F7948 | 4.03:1 | AA large text | Lc 28.5 | Dividers and decoration only |
| #3F7948 text on white | 5.19:1 | AA | Lc 75.6 | Fine for body text |
| #3F7948 text on black | 4.03:1 | AA large text | Lc -26.1 | 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
#F3F7F3
oklch(97.2% 0.007 145.5)
-
Step 100
100
#E4ECE5
oklch(93.5% 0.013 149.2)
-
Step 200
200
#CEDECF
oklch(88.4% 0.027 147.1)
-
Step 300
300
#ADC9AF
oklch(80.8% 0.047 147.1)
-
Step 400
400
#81AE86
oklch(70.7% 0.075 147.6)
-
Step 500
500
#5F9A67
oklch(63.2% 0.098 147.6)
-
Step 600
600
#44844E
oklch(55.6% 0.106 147.5)
-
Step 700
700 (this color)
#3F7948
oklch(52.3% 0.098 147.5)
-
Step 800
800
#2D5B34
oklch(42.7% 0.082 147.4)
-
Step 900
900
#294B2E
oklch(37.8% 0.063 147.7)
-
Step 950
950
#182C1B
oklch(27% 0.041 148)
#3F7948 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) | #7A7045 | 0.079 |
| Deuteranopia (no green cones) | #726B4B | 0.077 |
| Tritanopia (no blue cones) | #35776D | 0.057 |
| Achromatopsia (no color) | #6D6D6D | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3F7948
#3F7948
oklch(52.3% 0.098 147.5)
- #885487
#885487
oklch(52.3% 0.099 327.5)
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 #3F7948, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jungle Green #048243 ΔE 0.041
- Dark Olive Green #556B2F ΔE 0.045
- Muddy Green #657432 ΔE 0.046
- Military Green #667C3E ΔE 0.048
- Dark Moss Green #606C38 ΔE 0.049
- Dark Sage #598556 ΔE 0.051
- Sea Green #2E8B57 ΔE 0.052
- Tree Green #2A7E19 ΔE 0.060
Use #3F7948 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.