#306143
Closest named color: Pine (#2B5D34). oklch(44.9% 0.073 155.2), rgb(48, 97, 67).
Aa
White text reads best on this color (7.20:1).
About this color
#306143 is a dark, moderately saturated green. In OKLCH its lightness is 45%, its chroma 0.073 and its hue 155°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pine (#2B5D34), ΔE 0.024 away. White text reads best on it, at 7.20:1.
| Hue family | Greens |
| Lightness | dark (45%) |
| Chroma | moderately saturated (0.073) |
| Temperature | in between |
| Nearest name | Pine (#2B5D34) |
| Black text | 2.91:1 |
| White text | 7.20:1 |
Values
| HEX | #306143 |
| RGB | rgb(48, 97, 67) |
| HSL | hsl(143, 34%, 28%) |
| OKLCH | oklch(44.9% 0.073 155.2) |
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 #306143 | 7.20:1 | AAA | Lc -89.8 | Fine for body text |
| Black text on #306143 | 2.91:1 | Fails | Lc 19.2 | Dividers and decoration only |
| #306143 text on white | 7.20:1 | AAA | Lc 84.8 | Fine for body text |
| #306143 text on black | 2.91:1 | Fails | Lc -17.2 | 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
#F3F7F4
oklch(97.2% 0.006 153.8)
-
Step 100
100
#E4ECE6
oklch(93.5% 0.012 153.7)
-
Step 200
200
#CDDED2
oklch(88.4% 0.024 155.1)
-
Step 300
300
#ACC9B5
oklch(80.9% 0.042 155.2)
-
Step 400
400
#7EAE8E
oklch(70.8% 0.069 155.1)
-
Step 500
500
#5C9972
oklch(63% 0.087 155)
-
Step 600
600
#40845B
oklch(55.7% 0.095 155.2)
-
Step 700
700
#316F4A
oklch(49% 0.088 155.1)
-
Step 800
800 (this color)
#306143
oklch(44.9% 0.073 155.2)
-
Step 900
900
#274B34
oklch(37.8% 0.058 154.5)
-
Step 950
950
#172C1F
oklch(27.1% 0.037 155.9)
#306143 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) | #615A41 | 0.066 |
| Deuteranopia (no green cones) | #595545 | 0.064 |
| Tritanopia (no blue cones) | #246059 | 0.036 |
| Achromatopsia (no color) | #575757 | 0.074 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #306143
#306143
oklch(44.9% 0.073 155.2)
- #6E4565
#6E4565
oklch(44.9% 0.073 335.1)
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 #306143, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pine #2B5D34 ΔE 0.024
- Dark Green Blue #1F6357 ΔE 0.030
- Spruce #0A5F38 ΔE 0.033
- Army Green #4B5D16 ΔE 0.052
- Camo Green #526525 ΔE 0.055
- Camouflage Green #4B6113 ΔE 0.056
- Dark Aqua #05696B ΔE 0.060
- Dark Olive Green #556B2F ΔE 0.064
Use #306143 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.