#304F1F
Closest named color: Navy Green (#35530A). oklch(39.1% 0.083 135.8), rgb(48, 79, 31).
Aa
White text reads best on this color (9.27:1).
About this color
#304F1F is a dark, moderately saturated green. In OKLCH its lightness is 39%, its chroma 0.083 and its hue 136°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Navy Green (#35530A), ΔE 0.025 away. White text reads best on it, at 9.27:1.
| Hue family | Greens |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.083) |
| Temperature | in between |
| Nearest name | Navy Green (#35530A) |
| Black text | 2.26:1 |
| White text | 9.27:1 |
Values
| HEX | #304F1F |
| RGB | rgb(48, 79, 31) |
| HSL | hsl(99, 44%, 22%) |
| OKLCH | oklch(39.1% 0.083 135.8) |
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 #304F1F | 9.27:1 | AAA | Lc -95.6 | Preferred for body text |
| Black text on #304F1F | 2.26:1 | Fails | Lc 12.7 | Not readable |
| #304F1F text on white | 9.27:1 | AAA | Lc 91.3 | Preferred for body text |
| #304F1F text on black | 2.26:1 | Fails | Lc -11.1 | 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
#F3F7F1
oklch(97.1% 0.009 134.9)
-
Step 100
100
#E5EDE1
oklch(93.7% 0.018 134.9)
-
Step 200
200
#CFDFC8
oklch(88.5% 0.035 136)
-
Step 300
300
#AFCAA2
oklch(80.8% 0.062 135.5)
-
Step 400
400
#84AF70
oklch(70.7% 0.1 136.1)
-
Step 500
500
#659A48
oklch(63% 0.127 135.7)
-
Step 600
600
#4B8528
oklch(55.7% 0.139 135.9)
-
Step 700
700
#3C701A
oklch(49.1% 0.129 135.8)
-
Step 800
800
#325B19
oklch(42.6% 0.106 135.8)
-
Step 900
900 (this color)
#304F1F
oklch(39.1% 0.083 135.8)
-
Step 950
950
#1A2C11
oklch(26.9% 0.052 136.1)
#304F1F 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) | #52491A | 0.052 |
| Deuteranopia (no green cones) | #4D4622 | 0.052 |
| Tritanopia (no blue cones) | #2F4C44 | 0.059 |
| Achromatopsia (no color) | #474747 | 0.083 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #304F1F
#304F1F
oklch(39.1% 0.083 135.8)
- #563663
#563663
oklch(39% 0.083 315.7)
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 #304F1F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Navy Green #35530A ΔE 0.025
- Pine Green #0A481E ΔE 0.044
- Forest #0B5509 ΔE 0.044
- Pine #2B5D34 ΔE 0.045
- Evergreen #05472A ΔE 0.050
- Deep Green #02590F ΔE 0.050
- Bottle Green #044A05 ΔE 0.050
- British Racing Green #05480D ΔE 0.050
Use #304F1F 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.