#306643
Closest named color: Pine (#2B5D34). oklch(46.3% 0.081 153.4), rgb(48, 102, 67).
Aa
White text reads best on this color (6.75:1).
About this color
#306643 is a medium-dark, moderately saturated green. In OKLCH its lightness is 46%, its chroma 0.081 and its hue 153°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pine (#2B5D34), ΔE 0.032 away. White text reads best on it, at 6.75:1.
| Hue family | Greens |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.081) |
| Temperature | in between |
| Nearest name | Pine (#2B5D34) |
| Black text | 3.10:1 |
| White text | 6.75:1 |
Values
| HEX | #306643 |
| RGB | rgb(48, 102, 67) |
| HSL | hsl(141, 36%, 29%) |
| OKLCH | oklch(46.3% 0.081 153.4) |
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 #306643 | 6.75:1 | AA | Lc -88.1 | Fine for body text |
| Black text on #306643 | 3.10:1 | AA large text | Lc 20.9 | Dividers and decoration only |
| #306643 text on white | 6.75:1 | AA | Lc 83.1 | Fine for body text |
| #306643 text on black | 3.10:1 | AA large text | Lc -18.8 | 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 700.
-
Step 50
50
#F3F6F4
oklch(97% 0.004 157.2)
-
Step 100
100
#E4ECE6
oklch(93.5% 0.012 153.7)
-
Step 200
200
#CFDED2
oklch(88.6% 0.023 151.6)
-
Step 300
300
#AEC8B5
oklch(80.8% 0.039 153.7)
-
Step 400
400
#82AD8E
oklch(70.8% 0.065 153.2)
-
Step 500
500
#629873
oklch(63.1% 0.08 153.6)
-
Step 600
600
#47825B
oklch(55.5% 0.087 153.6)
-
Step 700
700 (this color)
#306643
oklch(46.3% 0.081 153.4)
-
Step 800
800
#2F5A3D
oklch(42.8% 0.068 153.1)
-
Step 900
900
#2A4A34
oklch(37.7% 0.054 153.2)
-
Step 950
950
#192B1F
oklch(26.9% 0.033 154.5)
#306643 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) | #665F41 | 0.071 |
| Deuteranopia (no green cones) | #5E5945 | 0.070 |
| Tritanopia (no blue cones) | #23655D | 0.042 |
| Achromatopsia (no color) | #5B5B5B | 0.082 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #306643
#306643
oklch(46.3% 0.081 153.4)
- #74476C
#74476C
oklch(46.3% 0.081 333.5)
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 #306643, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pine #2B5D34 ΔE 0.032
- Dark Green Blue #1F6357 ΔE 0.036
- Spruce #0A5F38 ΔE 0.039
- Camo Green #526525 ΔE 0.048
- Army Green #4B5D16 ΔE 0.051
- Camouflage Green #4B6113 ΔE 0.052
- Dark Olive Green #556B2F ΔE 0.052
- Dark Aqua #05696B ΔE 0.061
Use #306643 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.