#345537
Closest named color: Pine (#2B5D34). oklch(41.5% 0.063 146.5), rgb(52, 85, 55).
Aa
White text reads best on this color (8.39:1).
About this color
#345537 is a dark, muted green. In OKLCH its lightness is 42%, its chroma 0.063 and its hue 146°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pine (#2B5D34), ΔE 0.029 away. White text reads best on it, at 8.39:1.
| Hue family | Greens |
| Lightness | dark (42%) |
| Chroma | muted (0.063) |
| Temperature | in between |
| Nearest name | Pine (#2B5D34) |
| Black text | 2.50:1 |
| White text | 8.39:1 |
Values
| HEX | #345537 |
| RGB | rgb(52, 85, 55) |
| HSL | hsl(125, 24%, 27%) |
| OKLCH | oklch(41.5% 0.063 146.5) |
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 #345537 | 8.39:1 | AAA | Lc -93.4 | Preferred for body text |
| Black text on #345537 | 2.50:1 | Fails | Lc 15.1 | Dividers and decoration only |
| #345537 text on white | 8.39:1 | AAA | Lc 88.9 | Fine for body text |
| #345537 text on black | 2.50:1 | Fails | Lc -13.3 | Not readable |
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
#E5ECE6
oklch(93.6% 0.011 149.9)
-
Step 200
200
#D1DDD1
oklch(88.5% 0.021 145.4)
-
Step 300
300
#B2C7B3
oklch(80.8% 0.036 146.5)
-
Step 400
400
#89AB8B
oklch(70.7% 0.059 146.5)
-
Step 500
500
#6B966E
oklch(63.1% 0.076 146.3)
-
Step 600
600
#528056
oklch(55.5% 0.082 146.4)
-
Step 700
700
#436C47
oklch(49% 0.075 146.6)
-
Step 800
800 (this color)
#345537
oklch(41.5% 0.063 146.5)
-
Step 900
900
#304932
oklch(37.8% 0.05 146.5)
-
Step 950
950
#1C2B1D
oklch(27.1% 0.033 146.3)
#345537 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) | #564F35 | 0.051 |
| Deuteranopia (no green cones) | #514C39 | 0.050 |
| Tritanopia (no blue cones) | #30534D | 0.038 |
| Achromatopsia (no color) | #4D4D4D | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #345537
#345537
oklch(41.5% 0.063 146.5)
- #5E3F5E
#5E3F5E
oklch(41.5% 0.064 326.7)
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 #345537, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pine #2B5D34 ΔE 0.029
- Spruce #0A5F38 ΔE 0.041
- Dark Blue Green #005249 ΔE 0.047
- Navy Green #35530A ΔE 0.047
- Dark Slate Gray #2F4F4F ΔE 0.049
- Dark Green Blue #1F6357 ΔE 0.054
- Army Green #4B5D16 ΔE 0.057
- Green Brown #544E03 ΔE 0.058
Use #345537 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.