#3F5E46
Closest named color: Dark Green Blue (#1F6357). oklch(45% 0.054 150.8), rgb(63, 94, 70).
Aa
White text reads best on this color (7.23:1).
About this color
#3F5E46 is a medium-dark, muted green. In OKLCH its lightness is 45%, its chroma 0.054 and its hue 151°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Green Blue (#1F6357), ΔE 0.034 away. White text reads best on it, at 7.23:1.
| Hue family | Greens |
| Lightness | medium-dark (45%) |
| Chroma | muted (0.054) |
| Temperature | in between |
| Nearest name | Dark Green Blue (#1F6357) |
| Black text | 2.90:1 |
| White text | 7.23:1 |
Values
| HEX | #3F5E46 |
| RGB | rgb(63, 94, 70) |
| HSL | hsl(134, 20%, 31%) |
| OKLCH | oklch(45% 0.054 150.8) |
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 #3F5E46 | 7.23:1 | AAA | Lc -90.0 | Fine for body text |
| Black text on #3F5E46 | 2.90:1 | Fails | Lc 18.9 | Dividers and decoration only |
| #3F5E46 text on white | 7.23:1 | AAA | Lc 85.1 | Fine for body text |
| #3F5E46 text on black | 2.90:1 | Fails | Lc -16.9 | Dividers and decoration only |
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
#F3F6F4
oklch(97% 0.004 157.2)
-
Step 100
100
#E6ECE7
oklch(93.7% 0.009 150.7)
-
Step 200
200
#D1DDD3
oklch(88.6% 0.019 150.5)
-
Step 300
300
#B3C7B6
oklch(81% 0.032 149.7)
-
Step 400
400
#8BAA91
oklch(70.8% 0.05 150.7)
-
Step 500
500
#6D9576
oklch(63.1% 0.064 151.2)
-
Step 600
600
#547F5E
oklch(55.5% 0.07 150.9)
-
Step 700
700
#456B4E
oklch(49.1% 0.063 151)
-
Step 800
800 (this color)
#3F5E46
oklch(45% 0.054 150.8)
-
Step 900
900
#314836
oklch(37.7% 0.042 150.7)
-
Step 950
950
#1D2A20
oklch(26.9% 0.026 151.5)
#3F5E46 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) | #5E5945 | 0.046 |
| Deuteranopia (no green cones) | #595647 | 0.044 |
| Tritanopia (no blue cones) | #3A5D57 | 0.028 |
| Achromatopsia (no color) | #575757 | 0.054 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3F5E46
#3F5E46
oklch(45% 0.054 150.8)
- #674A63
#674A63
oklch(44.9% 0.054 331.3)
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 #3F5E46, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green Blue #1F6357 ΔE 0.034
- Pine #2B5D34 ΔE 0.038
- Spruce #0A5F38 ΔE 0.051
- Army Green #4B5D16 ΔE 0.056
- Camo Green #526525 ΔE 0.057
- Dark Slate Gray #2F4F4F ΔE 0.061
- Dark Aqua #05696B ΔE 0.062
- Camouflage Green #4B6113 ΔE 0.062
Use #3F5E46 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.