#3F772B
Closest named color: Tree Green (#2A7E19). oklch(51.3% 0.124 138.4), rgb(63, 119, 43).
Aa
White text reads best on this color (5.40:1).
About this color
#3F772B is a medium-dark, moderately saturated green. In OKLCH its lightness is 51%, its chroma 0.124 and its hue 138°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tree Green (#2A7E19), ΔE 0.034 away. White text reads best on it, at 5.40:1.
| Hue family | Greens |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.124) |
| Temperature | in between |
| Nearest name | Tree Green (#2A7E19) |
| Black text | 3.88:1 |
| White text | 5.40:1 |
Values
| HEX | #3F772B |
| RGB | rgb(63, 119, 43) |
| HSL | hsl(104, 47%, 32%) |
| OKLCH | oklch(51.3% 0.124 138.4) |
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 #3F772B | 5.40:1 | AA | Lc -82.1 | Fine for body text |
| Black text on #3F772B | 3.88:1 | AA large text | Lc 27.3 | Dividers and decoration only |
| #3F772B text on white | 5.40:1 | AA | Lc 76.7 | Fine for body text |
| #3F772B text on black | 3.88:1 | AA large text | Lc -25.0 | 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
#F3F7F2
oklch(97.2% 0.008 139.4)
-
Step 100
100
#E4EDE2
oklch(93.6% 0.017 140)
-
Step 200
200
#CFDFCA
oklch(88.6% 0.033 138.2)
-
Step 300
300
#AECAA5
oklch(80.8% 0.059 138.1)
-
Step 400
400
#82AF74
oklch(70.6% 0.096 138.4)
-
Step 500
500
#629B4F
oklch(63.2% 0.123 138.3)
-
Step 600
600
#488532
oklch(55.6% 0.133 138.3)
-
Step 700
700 (this color)
#3F772B
oklch(51.3% 0.124 138.4)
-
Step 800
800
#2F5C20
oklch(42.8% 0.103 138.7)
-
Step 900
900
#2A4B1F
oklch(37.6% 0.08 138.4)
-
Step 950
950
#192C13
oklch(26.9% 0.051 138.5)
#3F772B 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) | #7B6D22 | 0.082 |
| Deuteranopia (no green cones) | #736831 | 0.082 |
| Tritanopia (no blue cones) | #3B7367 | 0.085 |
| Achromatopsia (no color) | #6A6A6A | 0.124 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3F772B
#3F772B
oklch(51.3% 0.124 138.4)
- #844D94
#844D94
oklch(51.3% 0.124 318.3)
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 #3F772B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tree Green #2A7E19 ΔE 0.034
- Jungle Green #048243 ΔE 0.040
- Dark Grass Green #388004 ΔE 0.041
- Dark Olive Green #556B2F ΔE 0.045
- Muddy Green #657432 ΔE 0.049
- Olive Green #677A04 ΔE 0.051
- Green #008000 ΔE 0.054
- Camo Green #526525 ΔE 0.056
Use #3F772B 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.