#347E37
Closest named color: Jungle Green (#048243). oklch(52.9% 0.129 144.2), rgb(52, 126, 55).
Aa
White text reads best on this color (5.01:1).
About this color
#347E37 is a medium-dark, moderately saturated green. In OKLCH its lightness is 53%, its chroma 0.129 and its hue 144°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jungle Green (#048243), ΔE 0.021 away. White text reads best on it, at 5.01:1.
| Hue family | Greens |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.129) |
| Temperature | in between |
| Nearest name | Jungle Green (#048243) |
| Black text | 4.18:1 |
| White text | 5.01:1 |
Values
| HEX | #347E37 |
| RGB | rgb(52, 126, 55) |
| HSL | hsl(122, 42%, 35%) |
| OKLCH | oklch(52.9% 0.129 144.2) |
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 #347E37 | 5.01:1 | AA | Lc -79.8 | Fine for body text |
| Black text on #347E37 | 4.18:1 | AA large text | Lc 29.7 | Dividers and decoration only |
| #347E37 text on white | 5.01:1 | AA | Lc 74.4 | Content text, not long reading |
| #347E37 text on black | 4.18:1 | AA large text | Lc -27.3 | 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
#F2F7F2
oklch(97.1% 0.008 145.5)
-
Step 100
100
#E3EDE3
oklch(93.6% 0.017 145.4)
-
Step 200
200
#CDDFCC
oklch(88.5% 0.032 143.8)
-
Step 300
300
#ABCBAA
oklch(81% 0.057 144.2)
-
Step 400
400
#7DB07C
oklch(70.7% 0.092 144.1)
-
Step 500
500
#599C5A
oklch(63.1% 0.119 144.3)
-
Step 600
600 (this color)
#347E37
oklch(52.9% 0.129 144.2)
-
Step 700
700
#2E7231
oklch(49.2% 0.12 144.2)
-
Step 800
800
#275D29
oklch(42.8% 0.1 144.2)
-
Step 900
900
#254C26
oklch(37.7% 0.077 144.4)
-
Step 950
950
#162D17
oklch(27.1% 0.049 145)
#347E37 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) | #807330 | 0.095 |
| Deuteranopia (no green cones) | #776D3C | 0.095 |
| Tritanopia (no blue cones) | #277B6E | 0.080 |
| Achromatopsia (no color) | #6F6F6F | 0.129 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #347E37
#347E37
oklch(52.9% 0.129 144.2)
- #8F4E95
#8F4E95
oklch(52.8% 0.129 324)
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 #347E37, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jungle Green #048243 ΔE 0.021
- Tree Green #2A7E19 ΔE 0.029
- Dark Grass Green #388004 ΔE 0.036
- Sea Green #2E8B57 ΔE 0.047
- Green #008000 ΔE 0.049
- Forest Green #228B22 ΔE 0.049
- Olive Green #677A04 ΔE 0.056
- Military Green #667C3E ΔE 0.057
Use #347E37 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.