#3F7000
Closest named color: Tree Green (#2A7E19). oklch(49.1% 0.138 133), rgb(63, 112, 0).
Aa
White text reads best on this color (5.95:1).
About this color
#3F7000 is a medium-dark, moderately saturated green. In OKLCH its lightness is 49%, its chroma 0.138 and its hue 133°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tree Green (#2A7E19), ΔE 0.041 away. White text reads best on it, at 5.95:1.
| Hue family | Greens |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.138) |
| Temperature | in between |
| Nearest name | Tree Green (#2A7E19) |
| Black text | 3.52:1 |
| White text | 5.95:1 |
Values
| HEX | #3F7000 |
| RGB | rgb(63, 112, 0) |
| HSL | hsl(86, 100%, 22%) |
| OKLCH | oklch(49.1% 0.138 133) |
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 #3F7000 | 5.95:1 | AA | Lc -84.7 | Fine for body text |
| Black text on #3F7000 | 3.52:1 | AA large text | Lc 24.6 | Dividers and decoration only |
| #3F7000 text on white | 5.95:1 | AA | Lc 79.5 | Fine for body text |
| #3F7000 text on black | 3.52:1 | AA large text | Lc -22.4 | 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
#F3F7F1
oklch(97.1% 0.009 134.9)
-
Step 100
100
#E5EDE0
oklch(93.6% 0.019 133.1)
-
Step 200
200
#D0DFC6
oklch(88.6% 0.037 132.7)
-
Step 300
300
#B0CA9E
oklch(80.8% 0.066 132.7)
-
Step 400
400
#86AF68
oklch(70.7% 0.107 133)
-
Step 500
500
#679A3C
oklch(62.9% 0.137 133)
-
Step 600
600
#4E8513
oklch(55.7% 0.15 133.2)
-
Step 700
700 (this color)
#3F7000
oklch(49.1% 0.138 133)
-
Step 800
800
#345B09
oklch(42.6% 0.114 133)
-
Step 900
900
#2E4B13
oklch(37.7% 0.089 132.8)
-
Step 950
950
#1B2C0D
oklch(27% 0.056 133)
#3F7000 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) | #756600 | 0.080 |
| Deuteranopia (no green cones) | #6F6213 | 0.080 |
| Tritanopia (no blue cones) | #3F6B5E | 0.104 |
| Achromatopsia (no color) | #646464 | 0.139 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3F7000
#3F7000
oklch(49.1% 0.138 133)
- #7C4598
#7C4598
oklch(49.3% 0.138 313)
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 #3F7000, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tree Green #2A7E19 ΔE 0.041
- Dark Grass Green #388004 ΔE 0.048
- Camouflage Green #4B6113 ΔE 0.050
- Mud Green #606602 ΔE 0.051
- Dark Olive Green #556B2F ΔE 0.051
- Camo Green #526525 ΔE 0.052
- Green #008000 ΔE 0.055
- Dark Green #006400 ΔE 0.061
Use #3F7000 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.