#345C18
Closest named color: Navy Green (#35530A). oklch(43% 0.107 135), rgb(52, 92, 24).
Aa
White text reads best on this color (7.80:1).
About this color
#345C18 is a dark, moderately saturated green. In OKLCH its lightness is 43%, its chroma 0.107 and its hue 135°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Navy Green (#35530A), ΔE 0.028 away. White text reads best on it, at 7.80:1.
| Hue family | Greens |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.107) |
| Temperature | in between |
| Nearest name | Navy Green (#35530A) |
| Black text | 2.69:1 |
| White text | 7.80:1 |
Values
| HEX | #345C18 |
| RGB | rgb(52, 92, 24) |
| HSL | hsl(95, 59%, 23%) |
| OKLCH | oklch(43% 0.107 135) |
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 #345C18 | 7.80:1 | AAA | Lc -91.7 | Preferred for body text |
| Black text on #345C18 | 2.69:1 | Fails | Lc 17.1 | Dividers and decoration only |
| #345C18 text on white | 7.80:1 | AAA | Lc 86.9 | Fine for body text |
| #345C18 text on black | 2.69:1 | Fails | Lc -15.2 | 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 800.
-
Step 50
50
#F3F7F1
oklch(97.1% 0.009 134.9)
-
Step 100
100
#E5EDE1
oklch(93.7% 0.018 134.9)
-
Step 200
200
#D0DFC8
oklch(88.6% 0.035 134.5)
-
Step 300
300
#B0CAA2
oklch(80.9% 0.062 134.7)
-
Step 400
400
#85AF6F
oklch(70.7% 0.1 135.3)
-
Step 500
500
#669A47
oklch(63% 0.127 135.1)
-
Step 600
600
#4D8426
oklch(55.5% 0.138 134.9)
-
Step 700
700
#3E7018
oklch(49.1% 0.129 134.9)
-
Step 800
800 (this color)
#345C18
oklch(43% 0.107 135)
-
Step 900
900
#2D4B1A
oklch(37.7% 0.083 135)
-
Step 950
950
#1B2C10
oklch(27% 0.053 134.5)
#345C18 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) | #60540E | 0.065 |
| Deuteranopia (no green cones) | #5A511E | 0.064 |
| Tritanopia (no blue cones) | #33584E | 0.077 |
| Achromatopsia (no color) | #525252 | 0.107 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #345C18
#345C18
oklch(43% 0.107 135)
- #653B77
#653B77
oklch(42.9% 0.106 315)
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 #345C18, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Navy Green #35530A ΔE 0.028
- Pine #2B5D34 ΔE 0.030
- Army Green #4B5D16 ΔE 0.030
- Camouflage Green #4B6113 ΔE 0.035
- Spruce #0A5F38 ΔE 0.039
- Deep Green #02590F ΔE 0.039
- Forest #0B5509 ΔE 0.045
- Dark Green #006400 ΔE 0.045
Use #345C18 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.