#304F2F
Closest named color: Navy Green (#35530A). oklch(39.4% 0.064 143.5), rgb(48, 79, 47).
Aa
White text reads best on this color (9.18:1).
About this color
#304F2F is a dark, muted green. In OKLCH its lightness is 39%, its chroma 0.064 and its hue 144°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Navy Green (#35530A), ΔE 0.044 away. White text reads best on it, at 9.18:1.
| Hue family | Greens |
| Lightness | dark (39%) |
| Chroma | muted (0.064) |
| Temperature | in between |
| Nearest name | Navy Green (#35530A) |
| Black text | 2.28:1 |
| White text | 9.18:1 |
Values
| HEX | #304F2F |
| RGB | rgb(48, 79, 47) |
| HSL | hsl(118, 25%, 25%) |
| OKLCH | oklch(39.4% 0.064 143.5) |
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 #304F2F | 9.18:1 | AAA | Lc -95.4 | Preferred for body text |
| Black text on #304F2F | 2.28:1 | Fails | Lc 12.9 | Not readable |
| #304F2F text on white | 9.18:1 | AAA | Lc 91.1 | Preferred for body text |
| #304F2F text on black | 2.28:1 | Fails | Lc -11.2 | Not readable |
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 900.
-
Step 50
50
#F3F7F3
oklch(97.2% 0.007 145.5)
-
Step 100
100
#E5ECE4
oklch(93.6% 0.013 141.8)
-
Step 200
200
#CFDECE
oklch(88.5% 0.027 143.6)
-
Step 300
300
#AFC9AD
oklch(80.9% 0.048 143.2)
-
Step 400
400
#84AE82
oklch(70.8% 0.078 143.6)
-
Step 500
500
#649962
oklch(63.1% 0.099 143.5)
-
Step 600
600
#4A8348
oklch(55.5% 0.107 143.3)
-
Step 700
700
#3B6F3A
oklch(49.1% 0.099 143.5)
-
Step 800
800
#315A30
oklch(42.6% 0.082 143.5)
-
Step 900
900 (this color)
#304F2F
oklch(39.4% 0.064 143.5)
-
Step 950
950
#1A2C19
oklch(27.1% 0.042 143.1)
#304F2F 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) | #504A2D | 0.048 |
| Deuteranopia (no green cones) | #4C4731 | 0.048 |
| Tritanopia (no blue cones) | #2D4D47 | 0.041 |
| Achromatopsia (no color) | #484848 | 0.065 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #304F2F
#304F2F
oklch(39.4% 0.064 143.5)
- #573A5A
#573A5A
oklch(39.4% 0.064 323.4)
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 #304F2F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Navy Green #35530A ΔE 0.044
- Pine #2B5D34 ΔE 0.044
- Dark Blue Green #005249 ΔE 0.045
- Evergreen #05472A ΔE 0.048
- Pine Green #0A481E ΔE 0.050
- Dark Slate Gray #2F4F4F ΔE 0.052
- Spruce #0A5F38 ΔE 0.052
- Dark Teal #014D4E ΔE 0.059
Use #304F2F 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.