#307940
Closest named color: Jungle Green (#048243). oklch(51.5% 0.114 148.2), rgb(48, 121, 64).
Aa
White text reads best on this color (5.33:1).
About this color
#307940 is a medium-dark, moderately saturated green. In OKLCH its lightness is 52%, its chroma 0.114 and its hue 148°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jungle Green (#048243), ΔE 0.030 away. White text reads best on it, at 5.33:1.
| Hue family | Greens |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.114) |
| Temperature | in between |
| Nearest name | Jungle Green (#048243) |
| Black text | 3.93:1 |
| White text | 5.33:1 |
Values
| HEX | #307940 |
| RGB | rgb(48, 121, 64) |
| HSL | hsl(133, 43%, 33%) |
| OKLCH | oklch(51.5% 0.114 148.2) |
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 #307940 | 5.33:1 | AA | Lc -81.6 | Fine for body text |
| Black text on #307940 | 3.93:1 | AA large text | Lc 27.8 | Dividers and decoration only |
| #307940 text on white | 5.33:1 | AA | Lc 76.3 | Fine for body text |
| #307940 text on black | 3.93:1 | AA large text | Lc -25.4 | 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
#F2F7F3
oklch(97.1% 0.007 151.9)
-
Step 100
100
#E3EDE4
oklch(93.6% 0.016 148.4)
-
Step 200
200
#CCDFCE
oklch(88.5% 0.031 148.4)
-
Step 300
300
#A9CBAD
oklch(80.9% 0.055 148.3)
-
Step 400
400
#7AB081
oklch(70.7% 0.089 147.9)
-
Step 500
500
#559C62
oklch(63.1% 0.113 148.4)
-
Step 600
600
#378648
oklch(55.5% 0.122 148.2)
-
Step 700
700 (this color)
#307940
oklch(51.5% 0.114 148.2)
-
Step 800
800
#235D30
oklch(42.8% 0.095 148.4)
-
Step 900
900
#224C2A
oklch(37.6% 0.074 148.2)
-
Step 950
950
#152D19
oklch(27.1% 0.048 148)
#307940 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) | #7A6F3C | 0.092 |
| Deuteranopia (no green cones) | #716844 | 0.092 |
| Tritanopia (no blue cones) | #1E776B | 0.065 |
| Achromatopsia (no color) | #6B6B6B | 0.115 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #307940
#307940
oklch(51.5% 0.114 148.2)
- #8A4D88
#8A4D88
oklch(51.4% 0.115 328.3)
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 #307940, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jungle Green #048243 ΔE 0.030
- Tree Green #2A7E19 ΔE 0.045
- Dark Olive Green #556B2F ΔE 0.050
- Dark Grass Green #388004 ΔE 0.055
- Sea Green #2E8B57 ΔE 0.055
- Muddy Green #657432 ΔE 0.057
- Dark Moss Green #606C38 ΔE 0.060
- Military Green #667C3E ΔE 0.061
Use #307940 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.