#3F794E
Closest named color: Jungle Green (#048243). oklch(52.4% 0.091 150.6), rgb(63, 121, 78).
Aa
White text reads best on this color (5.17:1).
About this color
#3F794E is a medium-dark, moderately saturated green. In OKLCH its lightness is 52%, its chroma 0.091 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 0.046 away. White text reads best on it, at 5.17:1.
| Hue family | Greens |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.091) |
| Temperature | in between |
| Nearest name | Jungle Green (#048243) |
| Black text | 4.05:1 |
| White text | 5.17:1 |
Values
| HEX | #3F794E |
| RGB | rgb(63, 121, 78) |
| HSL | hsl(136, 32%, 36%) |
| OKLCH | oklch(52.4% 0.091 150.6) |
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 #3F794E | 5.17:1 | AA | Lc -80.9 | Fine for body text |
| Black text on #3F794E | 4.05:1 | AA large text | Lc 28.6 | Dividers and decoration only |
| #3F794E text on white | 5.17:1 | AA | Lc 75.5 | Fine for body text |
| #3F794E text on black | 4.05:1 | AA large text | Lc -26.2 | 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
#63986F
oklch(63.1% 0.084 150.6)
-
Step 600
600 (this color)
#3F794E
oklch(52.4% 0.091 150.6)
-
Step 700
700
#396E47
oklch(49% 0.085 150.8)
-
Step 800
800
#305A3A
oklch(42.7% 0.071 150.2)
-
Step 900
900
#2B4A32
oklch(37.7% 0.055 150.3)
-
Step 950
950
#1A2B1E
oklch(27% 0.033 151.1)
#3F794E 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) | #7A714B | 0.077 |
| Deuteranopia (no green cones) | #716B51 | 0.075 |
| Tritanopia (no blue cones) | #34776E | 0.050 |
| Achromatopsia (no color) | #6D6D6D | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3F794E
#3F794E
oklch(52.4% 0.091 150.6)
- #885683
#885683
oklch(52.5% 0.091 330.4)
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 #3F794E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jungle Green #048243 ΔE 0.046
- Dark Olive Green #556B2F ΔE 0.048
- Muddy Green #657432 ΔE 0.049
- Dark Sage #598556 ΔE 0.049
- Dark Moss Green #606C38 ΔE 0.049
- Military Green #667C3E ΔE 0.049
- Sea Green #2E8B57 ΔE 0.052
- Camo Green #526525 ΔE 0.064
Use #3F794E 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.