#307149
Closest named color: Dark Olive Green (#556B2F). oklch(49.5% 0.093 154.1), rgb(48, 113, 73).
Aa
White text reads best on this color (5.85:1).
About this color
#307149 is a medium-dark, moderately saturated green. In OKLCH its lightness is 49%, its chroma 0.093 and its hue 154°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive Green (#556B2F), ΔE 0.044 away. White text reads best on it, at 5.85:1.
| Hue family | Greens |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.093) |
| Temperature | in between |
| Nearest name | Dark Olive Green (#556B2F) |
| Black text | 3.58:1 |
| White text | 5.85:1 |
Values
| HEX | #307149 |
| RGB | rgb(48, 113, 73) |
| HSL | hsl(143, 40%, 32%) |
| OKLCH | oklch(49.5% 0.093 154.1) |
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 #307149 | 5.85:1 | AA | Lc -84.3 | Fine for body text |
| Black text on #307149 | 3.58:1 | AA large text | Lc 25.0 | Dividers and decoration only |
| #307149 text on white | 5.85:1 | AA | Lc 79.1 | Fine for body text |
| #307149 text on black | 3.58:1 | AA large text | Lc -22.7 | 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
#E4EDE6
oklch(93.7% 0.013 152.6)
-
Step 200
200
#CDDED2
oklch(88.4% 0.024 155.1)
-
Step 300
300
#ABCAB4
oklch(81% 0.045 154.4)
-
Step 400
400
#7DAE8C
oklch(70.6% 0.072 154)
-
Step 500
500
#5A9A70
oklch(63.1% 0.092 154.1)
-
Step 600
600
#3D8458
oklch(55.5% 0.1 154.3)
-
Step 700
700 (this color)
#307149
oklch(49.5% 0.093 154.1)
-
Step 800
800
#285B3B
oklch(42.6% 0.077 154)
-
Step 900
900
#264B33
oklch(37.8% 0.06 154)
-
Step 950
950
#172C1E
oklch(27.1% 0.038 154)
#307149 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) | #716846 | 0.083 |
| Deuteranopia (no green cones) | #68624B | 0.080 |
| Tritanopia (no blue cones) | #1D7067 | 0.047 |
| Achromatopsia (no color) | #656565 | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #307149
#307149
oklch(49.5% 0.093 154.1)
- #814D77
#814D77
oklch(49.5% 0.091 334.2)
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 #307149, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive Green #556B2F ΔE 0.044
- Camo Green #526525 ΔE 0.052
- Dark Moss Green #606C38 ΔE 0.054
- Jungle Green #048243 ΔE 0.058
- Dark Green Blue #1F6357 ΔE 0.058
- Dark Aquamarine #017371 ΔE 0.060
- Camouflage Green #4B6113 ΔE 0.063
- Pine #2B5D34 ΔE 0.064
Use #307149 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.