#3F7A4F
Closest named color: Jungle Green (#048243). oklch(52.7% 0.092 151), rgb(63, 122, 79).
Aa
White text reads best on this color (5.11:1).
About this color
#3F7A4F is a medium-dark, moderately saturated green. In OKLCH its lightness is 53%, its chroma 0.092 and its hue 151°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jungle Green (#048243), ΔE 0.045 away. White text reads best on it, at 5.11:1.
| Hue family | Greens |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.092) |
| Temperature | in between |
| Nearest name | Jungle Green (#048243) |
| Black text | 4.10:1 |
| White text | 5.11:1 |
Values
| HEX | #3F7A4F |
| RGB | rgb(63, 122, 79) |
| HSL | hsl(136, 32%, 36%) |
| OKLCH | oklch(52.7% 0.092 151) |
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 #3F7A4F | 5.11:1 | AA | Lc -80.5 | Fine for body text |
| Black text on #3F7A4F | 4.10:1 | AA large text | Lc 29.0 | Dividers and decoration only |
| #3F7A4F text on white | 5.11:1 | AA | Lc 75.1 | Fine for body text |
| #3F7A4F text on black | 4.10:1 | AA large text | Lc -26.6 | 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
#F3F6F3
oklch(97% 0.005 145.5)
-
Step 100
100
#E4ECE6
oklch(93.5% 0.012 153.7)
-
Step 200
200
#CFDED1
oklch(88.6% 0.024 149.3)
-
Step 300
300
#AEC9B3
oklch(81% 0.042 150.7)
-
Step 400
400
#83AD8C
oklch(70.8% 0.066 151)
-
Step 500
500
#62986F
oklch(63% 0.084 151)
-
Step 600
600 (this color)
#3F7A4F
oklch(52.7% 0.092 151)
-
Step 700
700
#386E47
oklch(49% 0.085 151.2)
-
Step 800
800
#2F5A3B
oklch(42.7% 0.071 151.4)
-
Step 900
900
#2B4A32
oklch(37.7% 0.055 150.3)
-
Step 950
950
#192B1E
oklch(26.9% 0.034 152.4)
#3F7A4F 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) | #7B714C | 0.079 |
| Deuteranopia (no green cones) | #726C52 | 0.076 |
| Tritanopia (no blue cones) | #33786F | 0.050 |
| Achromatopsia (no color) | #6E6E6E | 0.093 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3F7A4F
#3F7A4F
oklch(52.7% 0.092 151)
- #895783
#895783
oklch(52.8% 0.09 331.1)
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 #3F7A4F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jungle Green #048243 ΔE 0.045
- Dark Sage #598556 ΔE 0.047
- Military Green #667C3E ΔE 0.048
- Muddy Green #657432 ΔE 0.049
- Sea Green #2E8B57 ΔE 0.050
- Dark Olive Green #556B2F ΔE 0.050
- Dark Moss Green #606C38 ΔE 0.051
- Swamp #698339 ΔE 0.064
Use #3F7A4F 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.