#3A5303
Closest named color: Navy Green (#35530A). oklch(40.7% 0.103 127.2), rgb(58, 83, 3).
Aa
White text reads best on this color (8.68:1).
About this color
#3A5303 is a dark, moderately saturated green. In OKLCH its lightness is 41%, its chroma 0.103 and its hue 127°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Navy Green (#35530A), ΔE 0.007 away. White text reads best on it, at 8.68:1.
| Hue family | Greens |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.103) |
| Temperature | in between |
| Nearest name | Navy Green (#35530A) |
| Black text | 2.41:1 |
| White text | 8.68:1 |
Values
| HEX | #3A5303 |
| RGB | rgb(58, 83, 3) |
| HSL | hsl(79, 93%, 17%) |
| OKLCH | oklch(40.7% 0.103 127.2) |
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 #3A5303 | 8.68:1 | AAA | Lc -94.1 | Preferred for body text |
| Black text on #3A5303 | 2.41:1 | Fails | Lc 14.4 | Not readable |
| #3A5303 text on white | 8.68:1 | AAA | Lc 89.6 | Fine for body text |
| #3A5303 text on black | 2.41:1 | Fails | Lc -12.6 | 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
#F4F6F1
oklch(97% 0.007 124.4)
-
Step 100
100
#E7ECE0
oklch(93.6% 0.017 125.3)
-
Step 200
200
#D3DEC6
oklch(88.6% 0.034 127.3)
-
Step 300
300
#B6C89F
oklch(80.8% 0.059 127)
-
Step 400
400
#90AC69
oklch(70.7% 0.097 127.2)
-
Step 500
500
#75973E
oklch(63.1% 0.124 127.2)
-
Step 600
600
#5E8117
oklch(55.7% 0.134 127.1)
-
Step 700
700
#4D6D05
oklch(49.2% 0.125 127.3)
-
Step 800
800 (this color)
#3A5303
oklch(40.7% 0.103 127.2)
-
Step 900
900
#364914
oklch(37.7% 0.081 126.9)
-
Step 950
950
#202B0E
oklch(27.1% 0.05 126.8)
#3A5303 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) | #584C00 | 0.050 |
| Deuteranopia (no green cones) | #554B0D | 0.050 |
| Tritanopia (no blue cones) | #3D4F45 | 0.081 |
| Achromatopsia (no color) | #4B4B4B | 0.103 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3A5303
#3A5303
oklch(40.7% 0.103 127.2)
- #583874
#583874
oklch(40.6% 0.103 307)
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 #3A5303, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Navy Green #35530A ΔE 0.007
- Forest #0B5509 ΔE 0.040
- Green Brown #544E03 ΔE 0.042
- Army Green #4B5D16 ΔE 0.043
- Deep Green #02590F ΔE 0.043
- Pine #2B5D34 ΔE 0.046
- Camouflage Green #4B6113 ΔE 0.052
- Spruce #0A5F38 ΔE 0.056
Use #3A5303 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.