#305F37
Closest named color: Pine (#2B5D34). oklch(44.1% 0.083 147.3), rgb(48, 95, 55).
Aa
White text reads best on this color (7.45:1).
About this color
#305F37 is a dark, moderately saturated green. In OKLCH its lightness is 44%, its chroma 0.083 and its hue 147°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pine (#2B5D34), ΔE 0.009 away. White text reads best on it, at 7.45:1.
| Hue family | Greens |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.083) |
| Temperature | in between |
| Nearest name | Pine (#2B5D34) |
| Black text | 2.81:1 |
| White text | 7.45:1 |
Values
| HEX | #305F37 |
| RGB | rgb(48, 95, 55) |
| HSL | hsl(129, 33%, 28%) |
| OKLCH | oklch(44.1% 0.083 147.3) |
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 #305F37 | 7.45:1 | AAA | Lc -90.6 | Preferred for body text |
| Black text on #305F37 | 2.81:1 | Fails | Lc 18.3 | Dividers and decoration only |
| #305F37 text on white | 7.45:1 | AAA | Lc 85.7 | Fine for body text |
| #305F37 text on black | 2.81:1 | Fails | Lc -16.3 | 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
#F3F7F3
oklch(97.2% 0.007 145.5)
-
Step 100
100
#E4EDE5
oklch(93.7% 0.014 148.8)
-
Step 200
200
#CEDECF
oklch(88.4% 0.027 147.1)
-
Step 300
300
#ADCAAF
oklch(81% 0.049 147)
-
Step 400
400
#80AE85
oklch(70.7% 0.077 147.5)
-
Step 500
500
#5E9A66
oklch(63.1% 0.1 147.5)
-
Step 600
600
#43844D
oklch(55.6% 0.108 147.4)
-
Step 700
700
#34703E
oklch(49.1% 0.101 147.4)
-
Step 800
800 (this color)
#305F37
oklch(44.1% 0.083 147.3)
-
Step 900
900
#284B2D
oklch(37.7% 0.065 147.5)
-
Step 950
950
#182C1B
oklch(27% 0.041 148)
#305F37 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) | #605834 | 0.066 |
| Deuteranopia (no green cones) | #595339 | 0.065 |
| Tritanopia (no blue cones) | #285D55 | 0.049 |
| Achromatopsia (no color) | #555555 | 0.083 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #305F37
#305F37
oklch(44.1% 0.083 147.3)
- #6B416A
#6B416A
oklch(44% 0.083 327.7)
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 #305F37, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pine #2B5D34 ΔE 0.009
- Spruce #0A5F38 ΔE 0.025
- Army Green #4B5D16 ΔE 0.041
- Dark Green Blue #1F6357 ΔE 0.046
- Camouflage Green #4B6113 ΔE 0.046
- Navy Green #35530A ΔE 0.050
- Camo Green #526525 ΔE 0.051
- Deep Green #02590F ΔE 0.060
Use #305F37 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.