#3F7946
Closest named color: Jungle Green (#048243). oklch(52.3% 0.1 146.6), rgb(63, 121, 70).
Aa
White text reads best on this color (5.20:1).
About this color
#3F7946 is a medium-dark, moderately saturated green. In OKLCH its lightness is 52%, its chroma 0.100 and its hue 147°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jungle Green (#048243), ΔE 0.040 away. White text reads best on it, at 5.20:1.
| Hue family | Greens |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.100) |
| Temperature | in between |
| Nearest name | Jungle Green (#048243) |
| Black text | 4.03:1 |
| White text | 5.20:1 |
Values
| HEX | #3F7946 |
| RGB | rgb(63, 121, 70) |
| HSL | hsl(127, 32%, 36%) |
| OKLCH | oklch(52.3% 0.1 146.6) |
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 #3F7946 | 5.20:1 | AA | Lc -81.0 | Fine for body text |
| Black text on #3F7946 | 4.03:1 | AA large text | Lc 28.4 | Dividers and decoration only |
| #3F7946 text on white | 5.20:1 | AA | Lc 75.6 | Fine for body text |
| #3F7946 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
#E4EDE4
oklch(93.7% 0.015 145.5)
-
Step 200
200
#CEDECF
oklch(88.4% 0.027 147.1)
-
Step 300
300
#ADCAAF
oklch(81% 0.049 147)
-
Step 400
400
#81AE84
oklch(70.7% 0.077 146.4)
-
Step 500
500
#609A65
oklch(63.2% 0.099 146.3)
-
Step 600
600
#44844C
oklch(55.6% 0.108 146.7)
-
Step 700
700 (this color)
#3F7946
oklch(52.3% 0.1 146.6)
-
Step 800
800
#2D5B33
oklch(42.7% 0.083 146.8)
-
Step 900
900
#294B2D
oklch(37.8% 0.064 146.9)
-
Step 950
950
#192C1A
oklch(27.1% 0.041 145.5)
#3F7946 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) | #7A7042 | 0.078 |
| Deuteranopia (no green cones) | #726A49 | 0.078 |
| Tritanopia (no blue cones) | #36776C | 0.058 |
| Achromatopsia (no color) | #6D6D6D | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3F7946
#3F7946
oklch(52.3% 0.1 146.6)
- #885488
#885488
oklch(52.3% 0.1 326.9)
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 #3F7946, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jungle Green #048243 ΔE 0.040
- Dark Olive Green #556B2F ΔE 0.044
- Muddy Green #657432 ΔE 0.045
- 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 0.057
Use #3F7946 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.