#305C01
Closest named color: Navy Green (#35530A). oklch(42.6% 0.122 134), rgb(48, 92, 1).
Aa
White text reads best on this color (7.90:1).
About this color
#305C01 is a dark, moderately saturated green. In OKLCH its lightness is 43%, its chroma 0.122 and its hue 134°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Navy Green (#35530A), ΔE 0.030 away. White text reads best on it, at 7.90:1.
| Hue family | Greens |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.122) |
| Temperature | in between |
| Nearest name | Navy Green (#35530A) |
| Black text | 2.65:1 |
| White text | 7.90:1 |
Values
| HEX | #305C01 |
| RGB | rgb(48, 92, 1) |
| HSL | hsl(89, 98%, 18%) |
| OKLCH | oklch(42.6% 0.122 134) |
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 #305C01 | 7.90:1 | AAA | Lc -91.9 | Preferred for body text |
| Black text on #305C01 | 2.65:1 | Fails | Lc 16.9 | Dividers and decoration only |
| #305C01 text on white | 7.90:1 | AAA | Lc 87.1 | Fine for body text |
| #305C01 text on black | 2.65:1 | Fails | Lc -15.0 | 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 800.
-
Step 50
50
#F3F7F1
oklch(97.1% 0.009 134.9)
-
Step 100
100
#E4EDDF
oklch(93.5% 0.021 134.1)
-
Step 200
200
#CFDFC5
oklch(88.5% 0.039 133.2)
-
Step 300
300
#AECB9D
oklch(80.9% 0.07 134.1)
-
Step 400
400
#83B065
oklch(70.7% 0.114 133.8)
-
Step 500
500
#639C38
oklch(63.2% 0.145 134.1)
-
Step 600
600
#498604
oklch(55.7% 0.158 134)
-
Step 700
700
#3C7100
oklch(49.2% 0.141 134)
-
Step 800
800 (this color)
#305C01
oklch(42.6% 0.122 134)
-
Step 900
900
#2B4C10
oklch(37.7% 0.095 134.1)
-
Step 950
950
#1A2D0C
oklch(27.2% 0.06 134)
#305C01 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) | #605300 | 0.072 |
| Deuteranopia (no green cones) | #5A500E | 0.070 |
| Tritanopia (no blue cones) | #2F584D | 0.090 |
| Achromatopsia (no color) | #515151 | 0.122 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #305C01
#305C01
oklch(42.6% 0.122 134)
- #66367C
#66367C
oklch(42.5% 0.122 314)
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 #305C01, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Navy Green #35530A ΔE 0.030
- Deep Green #02590F ΔE 0.032
- Dark Green #006400 ΔE 0.035
- Forest #0B5509 ΔE 0.039
- Army Green #4B5D16 ΔE 0.040
- Camouflage Green #4B6113 ΔE 0.041
- Pine #2B5D34 ΔE 0.044
- Spruce #0A5F38 ΔE 0.048
Use #305C01 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.