#306644
Closest named color: Pine (#2B5D34). oklch(46.3% 0.08 154.1), rgb(48, 102, 68).
Aa
White text reads best on this color (6.75:1).
About this color
#306644 is a medium-dark, moderately saturated green. In OKLCH its lightness is 46%, its chroma 0.080 and its hue 154°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pine (#2B5D34), ΔE 0.033 away. White text reads best on it, at 6.75:1.
| Hue family | Greens |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.080) |
| Temperature | in between |
| Nearest name | Pine (#2B5D34) |
| Black text | 3.10:1 |
| White text | 6.75:1 |
Values
| HEX | #306644 |
| RGB | rgb(48, 102, 68) |
| HSL | hsl(142, 36%, 29%) |
| OKLCH | oklch(46.3% 0.08 154.1) |
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 #306644 | 6.75:1 | AA | Lc -88.1 | Fine for body text |
| Black text on #306644 | 3.10:1 | AA large text | Lc 20.9 | Dividers and decoration only |
| #306644 text on white | 6.75:1 | AA | Lc 83.1 | Fine for body text |
| #306644 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
#CFDED3
oklch(88.6% 0.022 154.1)
-
Step 300
300
#AEC8B5
oklch(80.8% 0.039 153.7)
-
Step 400
400
#82AC8F
oklch(70.6% 0.062 154.4)
-
Step 500
500
#629874
oklch(63.2% 0.079 154.4)
-
Step 600
600
#47825C
oklch(55.5% 0.086 154.3)
-
Step 700
700 (this color)
#306644
oklch(46.3% 0.08 154.1)
-
Step 800
800
#2F5A3E
oklch(42.8% 0.067 154)
-
Step 900
900
#2A4A35
oklch(37.8% 0.053 154.3)
-
Step 950
950
#192B1F
oklch(26.9% 0.033 154.5)
#306644 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) | #665F42 | 0.071 |
| Deuteranopia (no green cones) | #5E5946 | 0.070 |
| Tritanopia (no blue cones) | #23655D | 0.040 |
| Achromatopsia (no color) | #5B5B5B | 0.081 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #306644
#306644
oklch(46.3% 0.08 154.1)
- #74476B
#74476B
oklch(46.3% 0.08 334.4)
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 #306644, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pine #2B5D34 ΔE 0.033
- Dark Green Blue #1F6357 ΔE 0.035
- Spruce #0A5F38 ΔE 0.039
- Camo Green #526525 ΔE 0.048
- Army Green #4B5D16 ΔE 0.053
- Camouflage Green #4B6113 ΔE 0.053
- Dark Olive Green #556B2F ΔE 0.053
- Dark Aqua #05696B ΔE 0.059
Use #306644 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.