#394C30
Closest named color: Dark Slate Gray (#2F4F4F). oklch(39.2% 0.051 135.9), rgb(57, 76, 48).
Aa
White text reads best on this color (9.33:1).
About this color
#394C30 is a dark, muted green. In OKLCH its lightness is 39%, its chroma 0.051 and its hue 136°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Gray (#2F4F4F), ΔE 0.047 away. White text reads best on it, at 9.33:1.
| Hue family | Greens |
| Lightness | dark (39%) |
| Chroma | muted (0.051) |
| Temperature | in between |
| Nearest name | Dark Slate Gray (#2F4F4F) |
| Black text | 2.25:1 |
| White text | 9.33:1 |
Values
| HEX | #394C30 |
| RGB | rgb(57, 76, 48) |
| HSL | hsl(101, 23%, 24%) |
| OKLCH | oklch(39.2% 0.051 135.9) |
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 #394C30 | 9.33:1 | AAA | Lc -95.8 | Preferred for body text |
| Black text on #394C30 | 2.25:1 | Fails | Lc 12.4 | Not readable |
| #394C30 text on white | 9.33:1 | AAA | Lc 91.5 | Preferred for body text |
| #394C30 text on black | 2.25:1 | Fails | Lc -10.8 | 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
#D3DDCF
oklch(88.6% 0.022 136.6)
-
Step 300
300
#B6C7AE
oklch(81% 0.039 135.5)
-
Step 400
400
#90AA84
oklch(70.8% 0.061 135.9)
-
Step 500
500
#749564
oklch(63.2% 0.08 135.8)
-
Step 600
600
#5C7F4B
oklch(55.6% 0.086 136)
-
Step 700
700
#4C6B3C
oklch(49.1% 0.08 135.6)
-
Step 800
800
#3E5732
oklch(42.6% 0.066 136)
-
Step 900
900 (this color)
#394C30
oklch(39.2% 0.051 135.9)
-
Step 950
950
#1F2A1A
oklch(26.9% 0.033 136.2)
#394C30 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) | #4E482E | 0.034 |
| Deuteranopia (no green cones) | #4B4631 | 0.033 |
| Tritanopia (no blue cones) | #394A45 | 0.037 |
| Achromatopsia (no color) | #474747 | 0.052 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #394C30
#394C30
oklch(39.2% 0.051 135.9)
- #503D58
#503D58
oklch(39.1% 0.051 315.7)
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 #394C30, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Gray #2F4F4F ΔE 0.047
- Dark Blue Green #005249 ΔE 0.051
- Navy Green #35530A ΔE 0.053
- Charcoal Grey #3C4142 ΔE 0.054
- Pine #2B5D34 ΔE 0.055
- Evergreen #05472A ΔE 0.055
- Green Brown #544E03 ΔE 0.056
- Dark Olive #373E02 ΔE 0.058
Use #394C30 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.