#307351
Closest named color: Dark Olive Green (#556B2F). oklch(50.2% 0.088 158.7), rgb(48, 115, 81).
Aa
White text reads best on this color (5.68:1).
About this color
#307351 is a medium-dark, moderately saturated green. In OKLCH its lightness is 50%, its chroma 0.088 and its hue 159°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive Green (#556B2F), ΔE 0.050 away. White text reads best on it, at 5.68:1.
| Hue family | Greens |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.088) |
| Temperature | in between |
| Nearest name | Dark Olive Green (#556B2F) |
| Black text | 3.69:1 |
| White text | 5.68:1 |
Values
| HEX | #307351 |
| RGB | rgb(48, 115, 81) |
| HSL | hsl(150, 41%, 32%) |
| OKLCH | oklch(50.2% 0.088 158.7) |
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 #307351 | 5.68:1 | AA | Lc -83.5 | Fine for body text |
| Black text on #307351 | 3.69:1 | AA large text | Lc 25.9 | Dividers and decoration only |
| #307351 text on white | 5.68:1 | AA | Lc 78.2 | Fine for body text |
| #307351 text on black | 3.69:1 | AA large text | Lc -23.6 | 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
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E3ECE7
oklch(93.5% 0.012 162)
-
Step 200
200
#CDDED3
oklch(88.5% 0.024 157.5)
-
Step 300
300
#AAC9B7
oklch(80.8% 0.042 159.9)
-
Step 400
400
#7CAE91
oklch(70.7% 0.068 158.6)
-
Step 500
500
#589A76
oklch(63.2% 0.088 158.7)
-
Step 600
600
#3B845F
oklch(55.6% 0.094 159)
-
Step 700
700 (this color)
#307351
oklch(50.2% 0.088 158.7)
-
Step 800
800
#265B40
oklch(42.7% 0.073 158.8)
-
Step 900
900
#244B36
oklch(37.7% 0.058 158.4)
-
Step 950
950
#162C20
oklch(27% 0.036 158.9)
#307351 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) | #726B4F | 0.082 |
| Deuteranopia (no green cones) | #686453 | 0.079 |
| Tritanopia (no blue cones) | #18726A | 0.040 |
| Achromatopsia (no color) | #676767 | 0.089 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #307351
#307351
oklch(50.2% 0.088 158.7)
- #844F75
#844F75
oklch(50.1% 0.088 338.1)
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 #307351, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive Green #556B2F ΔE 0.050
- Dark Aquamarine #017371 ΔE 0.051
- Deep Turquoise #017374 ΔE 0.055
- Dark Moss Green #606C38 ΔE 0.056
- Bluegreen #017A79 ΔE 0.058
- Jungle Green #048243 ΔE 0.059
- Dark Green Blue #1F6357 ΔE 0.059
- Camo Green #526525 ΔE 0.060
Use #307351 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.