#349D2B
Closest named color: Grass Green (#3F9B0B). oklch(61.3% 0.178 142), rgb(52, 157, 43).
Aa
Black text reads best on this color (6.00:1).
About this color
#349D2B is a medium-dark, vivid green. In OKLCH its lightness is 61%, its chroma 0.178 and its hue 142°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grass Green (#3F9B0B), ΔE 0.014 away. Black text reads best on it, at 6.00:1.
| Hue family | Greens |
| Lightness | medium-dark (61%) |
| Chroma | vivid (0.178) |
| Temperature | in between |
| Nearest name | Grass Green (#3F9B0B) |
| Black text | 6.00:1 |
| White text | 3.49:1 |
Values
| HEX | #349D2B |
| RGB | rgb(52, 157, 43) |
| HSL | hsl(115, 57%, 39%) |
| OKLCH | oklch(61.3% 0.178 142) |
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 #349D2B | 3.49:1 | AA large text | Lc -67.6 | Content text, not long reading |
| Black text on #349D2B | 6.00:1 | AA | Lc 42.0 | Non-text elements, placeholder text |
| #349D2B text on white | 3.49:1 | AA large text | Lc 62.1 | Content text, not long reading |
| #349D2B text on black | 6.00:1 | AA | Lc -39.6 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F1F8F0
oklch(97.2% 0.013 141.8)
-
Step 100
100
#E1EEDF
oklch(93.5% 0.024 141.5)
-
Step 200
200
#C8E2C4
oklch(88.6% 0.049 141.4)
-
Step 300
300
#A1CF9B
oklch(80.8% 0.087 141.8)
-
Step 400
400
#6AB662
oklch(70.7% 0.14 141.9)
-
Step 500
500 (this color)
#349D2B
oklch(61.3% 0.178 142)
-
Step 600
600
#0E8C00
oklch(55.6% 0.187 142)
-
Step 700
700
#0A7600
oklch(49.1% 0.165 142)
-
Step 800
800
#076100
oklch(42.8% 0.144 142)
-
Step 900
900
#11500B
oklch(37.8% 0.117 141.9)
-
Step 950
950
#0D2F0A
oklch(27.1% 0.073 142)
#349D2B 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) | #A18E18 | 0.125 |
| Deuteranopia (no green cones) | #948636 | 0.124 |
| Tritanopia (no blue cones) | #1E9887 | 0.117 |
| Achromatopsia (no color) | #898989 | 0.179 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #349D2B
#349D2B
oklch(61.3% 0.178 142)
- #B458C2
#B458C2
oklch(61.3% 0.179 322.2)
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 #349D2B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grass Green #3F9B0B ΔE 0.014
- Grassy Green #419C03 ΔE 0.016
- Irish Green #019529 ΔE 0.032
- True Green #089404 ΔE 0.038
- Kelley Green #009337 ΔE 0.040
- Kelly Green #02AB2E ΔE 0.041
- Mid Green #50A747 ΔE 0.045
- Medium Green #39AD48 ΔE 0.049
Use #349D2B 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.