#394D39
Closest named color: Dark Slate Gray (#2F4F4F). oklch(39.7% 0.042 144.7), rgb(57, 77, 57).
Aa
White text reads best on this color (9.15:1).
About this color
#394D39 is a dark, muted green. In OKLCH its lightness is 40%, its chroma 0.042 and its hue 145°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Gray (#2F4F4F), ΔE 0.035 away. White text reads best on it, at 9.15:1.
| Hue family | Greens |
| Lightness | dark (40%) |
| Chroma | muted (0.042) |
| Temperature | in between |
| Nearest name | Dark Slate Gray (#2F4F4F) |
| Black text | 2.29:1 |
| White text | 9.15:1 |
Values
| HEX | #394D39 |
| RGB | rgb(57, 77, 57) |
| HSL | hsl(120, 15%, 26%) |
| OKLCH | oklch(39.7% 0.042 144.7) |
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 #394D39 | 9.15:1 | AAA | Lc -95.4 | Preferred for body text |
| Black text on #394D39 | 2.29:1 | Fails | Lc 12.9 | Not readable |
| #394D39 text on white | 9.15:1 | AAA | Lc 91.1 | Preferred for body text |
| #394D39 text on black | 2.29:1 | Fails | Lc -11.3 | 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
#F4F6F4
oklch(97.1% 0.003 145.5)
-
Step 100
100
#E6EBE6
oklch(93.5% 0.009 145.5)
-
Step 200
200
#D2DCD2
oklch(88.4% 0.017 145.4)
-
Step 300
300
#B5C6B4
oklch(80.8% 0.031 143.7)
-
Step 400
400
#8EA98E
oklch(70.7% 0.049 145)
-
Step 500
500
#729472
oklch(63.1% 0.063 144.8)
-
Step 600
600
#5A7E5A
oklch(55.6% 0.068 144.6)
-
Step 700
700
#496B4A
oklch(49.2% 0.065 145.2)
-
Step 800
800
#3C573D
oklch(42.7% 0.053 145.5)
-
Step 900
900 (this color)
#394D39
oklch(39.7% 0.042 144.7)
-
Step 950
950
#1E2A1E
oklch(27% 0.027 144.8)
#394D39 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) | #4E4938 | 0.033 |
| Deuteranopia (no green cones) | #4B473A | 0.033 |
| Tritanopia (no blue cones) | #374C48 | 0.026 |
| Achromatopsia (no color) | #484848 | 0.042 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #394D39
#394D39
oklch(39.7% 0.042 144.7)
- #523F53
#523F53
oklch(39.6% 0.041 324.7)
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 #394D39, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Gray #2F4F4F ΔE 0.035
- Dark Blue Green #005249 ΔE 0.045
- Charcoal Grey #3C4142 ΔE 0.047
- Dark Teal #014D4E ΔE 0.053
- Pine #2B5D34 ΔE 0.057
- Deep Teal #00555A ΔE 0.060
- Charcoal #264653 ΔE 0.060
- Evergreen #05472A ΔE 0.061
Use #394D39 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.