#347F17
Closest named color: Tree Green (#2A7E19). oklch(52.9% 0.154 138.9), rgb(52, 127, 23).
Aa
White text reads best on this color (5.00:1).
About this color
#347F17 is a medium-dark, vivid green. In OKLCH its lightness is 53%, its chroma 0.154 and its hue 139°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tree Green (#2A7E19), ΔE 0.008 away. White text reads best on it, at 5.00:1.
| Hue family | Greens |
| Lightness | medium-dark (53%) |
| Chroma | vivid (0.154) |
| Temperature | in between |
| Nearest name | Tree Green (#2A7E19) |
| Black text | 4.19:1 |
| White text | 5.00:1 |
Values
| HEX | #347F17 |
| RGB | rgb(52, 127, 23) |
| HSL | hsl(103, 69%, 29%) |
| OKLCH | oklch(52.9% 0.154 138.9) |
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 #347F17 | 5.00:1 | AA | Lc -79.7 | Fine for body text |
| Black text on #347F17 | 4.19:1 | AA large text | Lc 29.8 | Dividers and decoration only |
| #347F17 text on white | 5.00:1 | AA | Lc 74.3 | Content text, not long reading |
| #347F17 text on black | 4.19:1 | AA large text | Lc -27.4 | 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 600.
-
Step 50
50
#F2F7F1
oklch(97.1% 0.01 140.5)
-
Step 100
100
#E3EDE1
oklch(93.5% 0.019 140.5)
-
Step 200
200
#CDE0C8
oklch(88.6% 0.038 139.2)
-
Step 300
300
#AACCA1
oklch(80.9% 0.07 139.2)
-
Step 400
400
#7CB16D
oklch(70.6% 0.111 138.9)
-
Step 500
500
#599D45
oklch(63.1% 0.141 139)
-
Step 600
600 (this color)
#347F17
oklch(52.9% 0.154 138.9)
-
Step 700
700
#2E7313
oklch(49.2% 0.144 138.9)
-
Step 800
800
#275D14
oklch(42.6% 0.118 139)
-
Step 900
900
#254D19
oklch(37.8% 0.092 139.1)
-
Step 950
950
#162D10
oklch(27% 0.058 139.5)
#347F17 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) | #837300 | 0.101 |
| Deuteranopia (no green cones) | #7A6D23 | 0.101 |
| Tritanopia (no blue cones) | #2C7A6C | 0.106 |
| Achromatopsia (no color) | #6F6F6F | 0.154 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #347F17
#347F17
oklch(52.9% 0.154 138.9)
- #9048A3
#9048A3
oklch(52.8% 0.155 318.9)
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 #347F17, closest first.
No curated palette has a color within ΔE 0.04 of #347F17.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tree Green #2A7E19 ΔE 0.008
- Dark Grass Green #388004 ΔE 0.009
- Green #008000 ΔE 0.027
- Forest Green #228B22 ΔE 0.035
- Jungle Green #048243 ΔE 0.039
- Emerald Green #028F1E ΔE 0.048
- Olive Green #677A04 ΔE 0.055
- Kelley Green #009337 ΔE 0.057
Use #347F17 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.