#334F36
Closest named color: Dark Slate Gray (#2F4F4F). oklch(39.8% 0.054 147.1), rgb(51, 79, 54).
Aa
White text reads best on this color (9.08:1).
About this color
#334F36 is a dark, muted green. In OKLCH its lightness is 40%, its chroma 0.054 and its hue 147°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Gray (#2F4F4F), ΔE 0.041 away. White text reads best on it, at 9.08:1.
| Hue family | Greens |
| Lightness | dark (40%) |
| Chroma | muted (0.054) |
| Temperature | in between |
| Nearest name | Dark Slate Gray (#2F4F4F) |
| Black text | 2.31:1 |
| White text | 9.08:1 |
Values
| HEX | #334F36 |
| RGB | rgb(51, 79, 54) |
| HSL | hsl(126, 22%, 25%) |
| OKLCH | oklch(39.8% 0.054 147.1) |
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 #334F36 | 9.08:1 | AAA | Lc -95.2 | Preferred for body text |
| Black text on #334F36 | 2.31:1 | Fails | Lc 13.1 | Not readable |
| #334F36 text on white | 9.08:1 | AAA | Lc 90.8 | Preferred for body text |
| #334F36 text on black | 2.31:1 | Fails | Lc -11.5 | 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
#F3F6F3
oklch(97% 0.005 145.5)
-
Step 100
100
#E5ECE5
oklch(93.6% 0.012 145.5)
-
Step 200
200
#D0DDD1
oklch(88.4% 0.021 147.6)
-
Step 300
300
#B0C8B2
oklch(80.9% 0.04 147.5)
-
Step 400
400
#86AC8A
oklch(70.7% 0.064 147.7)
-
Step 500
500
#67976C
oklch(63% 0.082 147.1)
-
Step 600
600
#4E8254
oklch(55.7% 0.09 147)
-
Step 700
700
#3E6D44
oklch(48.9% 0.083 147.1)
-
Step 800
800
#345938
oklch(42.6% 0.069 146.8)
-
Step 900
900 (this color)
#334F36
oklch(39.8% 0.054 147.1)
-
Step 950
950
#1B2B1D
oklch(27% 0.034 147.8)
#334F36 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) | #504A34 | 0.044 |
| Deuteranopia (no green cones) | #4B4737 | 0.043 |
| Tritanopia (no blue cones) | #2F4E48 | 0.030 |
| Achromatopsia (no color) | #484848 | 0.054 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #334F36
#334F36
oklch(39.8% 0.054 147.1)
- #573D56
#573D56
oklch(39.9% 0.053 327.8)
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 #334F36, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Gray #2F4F4F ΔE 0.041
- Dark Blue Green #005249 ΔE 0.041
- Pine #2B5D34 ΔE 0.047
- Dark Teal #014D4E ΔE 0.053
- Navy Green #35530A ΔE 0.054
- Evergreen #05472A ΔE 0.054
- Spruce #0A5F38 ΔE 0.056
- Charcoal Grey #3C4142 ΔE 0.058
Use #334F36 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.