#304D01
Closest named color: Navy Green (#35530A). oklch(38.2% 0.102 130.1), rgb(48, 77, 1).
Aa
White text reads best on this color (9.59:1).
About this color
#304D01 is a dark, moderately saturated green. In OKLCH its lightness is 38%, its chroma 0.102 and its hue 130°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Navy Green (#35530A), ΔE 0.021 away. White text reads best on it, at 9.59:1.
| Hue family | Greens |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.102) |
| Temperature | in between |
| Nearest name | Navy Green (#35530A) |
| Black text | 2.18:1 |
| White text | 9.59:1 |
Values
| HEX | #304D01 |
| RGB | rgb(48, 77, 1) |
| HSL | hsl(83, 97%, 15%) |
| OKLCH | oklch(38.2% 0.102 130.1) |
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 #304D01 | 9.59:1 | AAA | Lc -96.3 | Preferred for body text |
| Black text on #304D01 | 2.18:1 | Fails | Lc 11.9 | Not readable |
| #304D01 text on white | 9.59:1 | AAA | Lc 92.0 | Preferred for body text |
| #304D01 text on black | 2.18:1 | Fails | Lc -10.4 | 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
#F3F7F0
oklch(97.1% 0.01 131.4)
-
Step 100
100
#E5EDDE
oklch(93.6% 0.022 130)
-
Step 200
200
#D0DFC2
oklch(88.5% 0.042 129.7)
-
Step 300
300
#B0CB97
oklch(80.9% 0.076 130.3)
-
Step 400
400
#87B05A
oklch(70.8% 0.123 130)
-
Step 500
500
#699B20
oklch(63.1% 0.157 130)
-
Step 600
600
#558300
oklch(55.5% 0.149 129.9)
-
Step 700
700
#476E00
oklch(49% 0.131 129.8)
-
Step 800
800
#395B00
oklch(42.8% 0.116 130.2)
-
Step 900
900 (this color)
#304D01
oklch(38.2% 0.102 130.1)
-
Step 950
950
#1B2C05
oklch(26.8% 0.065 130.2)
#304D01 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) | #514600 | 0.054 |
| Deuteranopia (no green cones) | #4D440A | 0.053 |
| Tritanopia (no blue cones) | #324940 | 0.079 |
| Achromatopsia (no color) | #454545 | 0.103 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #304D01
#304D01
oklch(38.2% 0.102 130.1)
- #54316B
#54316B
oklch(38.3% 0.102 310.3)
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 #304D01, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Navy Green #35530A ΔE 0.021
- Forest #0B5509 ΔE 0.035
- Bottle Green #044A05 ΔE 0.039
- Darkgreen #054907 ΔE 0.040
- British Racing Green #05480D ΔE 0.042
- Deep Green #02590F ΔE 0.044
- Pine Green #0A481E ΔE 0.044
- Forrest Green #154406 ΔE 0.045
Use #304D01 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.