#305F45
Closest named color: Pine (#2B5D34). oklch(44.4% 0.068 157.8), rgb(48, 95, 69).
Aa
White text reads best on this color (7.37:1).
About this color
#305F45 is a dark, muted green. In OKLCH its lightness is 44%, its chroma 0.068 and its hue 158°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pine (#2B5D34), ΔE 0.026 away. White text reads best on it, at 7.37:1.
| Hue family | Greens |
| Lightness | dark (44%) |
| Chroma | muted (0.068) |
| Temperature | in between |
| Nearest name | Pine (#2B5D34) |
| Black text | 2.84:1 |
| White text | 7.37:1 |
Values
| HEX | #305F45 |
| RGB | rgb(48, 95, 69) |
| HSL | hsl(147, 33%, 28%) |
| OKLCH | oklch(44.4% 0.068 157.8) |
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 #305F45 | 7.37:1 | AAA | Lc -90.3 | Preferred for body text |
| Black text on #305F45 | 2.84:1 | Fails | Lc 18.5 | Dividers and decoration only |
| #305F45 text on white | 7.37:1 | AAA | Lc 85.5 | Fine for body text |
| #305F45 text on black | 2.84:1 | Fails | Lc -16.5 | 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
#F3F6F4
oklch(97% 0.004 157.2)
-
Step 100
100
#E4ECE7
oklch(93.6% 0.011 158.8)
-
Step 200
200
#CEDED4
oklch(88.6% 0.022 158.5)
-
Step 300
300
#ACC9B7
oklch(80.9% 0.04 158.1)
-
Step 400
400
#7FAD92
oklch(70.7% 0.063 158.5)
-
Step 500
500
#5D9977
oklch(63.2% 0.082 158.1)
-
Step 600
600
#42835F
oklch(55.6% 0.088 157.6)
-
Step 700
700
#336F4E
oklch(49.2% 0.083 157.3)
-
Step 800
800 (this color)
#305F45
oklch(44.4% 0.068 157.8)
-
Step 900
900
#284A37
oklch(37.7% 0.052 158.2)
-
Step 950
950
#182B20
oklch(26.9% 0.032 157.9)
#305F45 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) | #5E5944 | 0.062 |
| Deuteranopia (no green cones) | #575447 | 0.061 |
| Tritanopia (no blue cones) | #245E58 | 0.032 |
| Achromatopsia (no color) | #565656 | 0.068 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #305F45
#305F45
oklch(44.4% 0.068 157.8)
- #6C4561
#6C4561
oklch(44.5% 0.067 337.7)
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 #305F45, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pine #2B5D34 ΔE 0.026
- Dark Green Blue #1F6357 ΔE 0.027
- Spruce #0A5F38 ΔE 0.035
- Army Green #4B5D16 ΔE 0.057
- Dark Aqua #05696B ΔE 0.058
- Dark Blue Green #005249 ΔE 0.058
- Dark Slate Gray #2F4F4F ΔE 0.061
- Camo Green #526525 ΔE 0.061
Use #305F45 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.