#394B2F
Closest named color: Dark Slate Gray (#2F4F4F). oklch(38.9% 0.051 134.8), rgb(57, 75, 47).
Aa
White text reads best on this color (9.45:1).
About this color
#394B2F is a dark, muted green. In OKLCH its lightness is 39%, its chroma 0.051 and its hue 135°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Gray (#2F4F4F), ΔE 0.048 away. White text reads best on it, at 9.45:1.
| Hue family | Greens |
| Lightness | dark (39%) |
| Chroma | muted (0.051) |
| Temperature | in between |
| Nearest name | Dark Slate Gray (#2F4F4F) |
| Black text | 2.22:1 |
| White text | 9.45:1 |
Values
| HEX | #394B2F |
| RGB | rgb(57, 75, 47) |
| HSL | hsl(99, 23%, 24%) |
| OKLCH | oklch(38.9% 0.051 134.8) |
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 #394B2F | 9.45:1 | AAA | Lc -96.1 | Preferred for body text |
| Black text on #394B2F | 2.22:1 | Fails | Lc 12.1 | Not readable |
| #394B2F text on white | 9.45:1 | AAA | Lc 91.8 | Preferred for body text |
| #394B2F text on black | 2.22:1 | Fails | Lc -10.6 | 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 900.
-
Step 50
50
#F4F6F3
oklch(97.1% 0.004 134.8)
-
Step 100
100
#E7ECE4
oklch(93.7% 0.012 133.4)
-
Step 200
200
#D3DCCF
oklch(88.4% 0.02 135.8)
-
Step 300
300
#B6C7AE
oklch(81% 0.039 135.5)
-
Step 400
400
#91AA83
oklch(70.8% 0.062 134.4)
-
Step 500
500
#759464
oklch(63% 0.078 134.9)
-
Step 600
600
#5E7E4B
oklch(55.5% 0.084 134.5)
-
Step 700
700
#4D6B3C
oklch(49.2% 0.079 135)
-
Step 800
800
#3F5732
oklch(42.7% 0.065 135.2)
-
Step 900
900 (this color)
#394B2F
oklch(38.9% 0.051 134.8)
-
Step 950
950
#202A1A
oklch(27% 0.032 134.2)
#394B2F 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) | #4D472D | 0.032 |
| Deuteranopia (no green cones) | #4A4530 | 0.032 |
| Tritanopia (no blue cones) | #394944 | 0.037 |
| Achromatopsia (no color) | #464646 | 0.051 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #394B2F
#394B2F
oklch(38.9% 0.051 134.8)
- #4F3C58
#4F3C58
oklch(38.8% 0.052 314.7)
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 #394B2F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Gray #2F4F4F ΔE 0.048
- Dark Blue Green #005249 ΔE 0.052
- Charcoal Grey #3C4142 ΔE 0.053
- Evergreen #05472A ΔE 0.054
- Navy Green #35530A ΔE 0.054
- Dark Olive #373E02 ΔE 0.055
- Green Brown #544E03 ΔE 0.057
- Pine Green #0A481E ΔE 0.057
Use #394B2F 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.