#345F3F
Closest named color: Pine (#2B5D34). oklch(44.5% 0.071 150.9), rgb(52, 95, 63).
Aa
White text reads best on this color (7.35:1).
About this color
#345F3F is a dark, moderately saturated green. In OKLCH its lightness is 44%, its chroma 0.071 and its hue 151°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pine (#2B5D34), ΔE 0.020 away. White text reads best on it, at 7.35:1.
| Hue family | Greens |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.071) |
| Temperature | in between |
| Nearest name | Pine (#2B5D34) |
| Black text | 2.85:1 |
| White text | 7.35:1 |
Values
| HEX | #345F3F |
| RGB | rgb(52, 95, 63) |
| HSL | hsl(135, 29%, 29%) |
| OKLCH | oklch(44.5% 0.071 150.9) |
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 #345F3F | 7.35:1 | AAA | Lc -90.3 | Preferred for body text |
| Black text on #345F3F | 2.85:1 | Fails | Lc 18.6 | Dividers and decoration only |
| #345F3F text on white | 7.35:1 | AAA | Lc 85.4 | Fine for body text |
| #345F3F text on black | 2.85:1 | Fails | Lc -16.6 | 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
#F3F6F3
oklch(97% 0.005 145.5)
-
Step 100
100
#E4ECE6
oklch(93.5% 0.012 153.7)
-
Step 200
200
#CFDED1
oklch(88.6% 0.024 149.3)
-
Step 300
300
#AEC9B3
oklch(81% 0.042 150.7)
-
Step 400
400
#82AD8B
oklch(70.7% 0.068 150.8)
-
Step 500
500
#62986F
oklch(63% 0.084 151)
-
Step 600
600
#478357
oklch(55.7% 0.093 151)
-
Step 700
700
#386E47
oklch(49% 0.085 151.2)
-
Step 800
800 (this color)
#345F3F
oklch(44.5% 0.071 150.9)
-
Step 900
900
#2A4A32
oklch(37.7% 0.056 151)
-
Step 950
950
#192B1D
oklch(26.9% 0.035 150.5)
#345F3F 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) | #5F593D | 0.060 |
| Deuteranopia (no green cones) | #595441 | 0.060 |
| Tritanopia (no blue cones) | #2C5E57 | 0.039 |
| Achromatopsia (no color) | #565656 | 0.072 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #345F3F
#345F3F
oklch(44.5% 0.071 150.9)
- #6A4566
#6A4566
oklch(44.4% 0.07 330.5)
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 #345F3F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pine #2B5D34 ΔE 0.020
- Spruce #0A5F38 ΔE 0.033
- Dark Green Blue #1F6357 ΔE 0.036
- Army Green #4B5D16 ΔE 0.048
- Camouflage Green #4B6113 ΔE 0.053
- Camo Green #526525 ΔE 0.054
- Navy Green #35530A ΔE 0.060
- Dark Blue Green #005249 ΔE 0.064
Use #345F3F 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.