#314C3D
Closest named color: Dark Slate Gray (#2F4F4F). oklch(39% 0.042 159.4), rgb(49, 76, 61).
Aa
White text reads best on this color (9.40:1).
About this color
#314C3D is a dark, muted green. In OKLCH its lightness is 39%, its chroma 0.042 and its hue 159°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Gray (#2F4F4F), ΔE 0.028 away. White text reads best on it, at 9.40:1.
| Hue family | Greens |
| Lightness | dark (39%) |
| Chroma | muted (0.042) |
| Temperature | in between |
| Nearest name | Dark Slate Gray (#2F4F4F) |
| Black text | 2.23:1 |
| White text | 9.40:1 |
Values
| HEX | #314C3D |
| RGB | rgb(49, 76, 61) |
| HSL | hsl(147, 22%, 25%) |
| OKLCH | oklch(39% 0.042 159.4) |
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 #314C3D | 9.40:1 | AAA | Lc -96.0 | Preferred for body text |
| Black text on #314C3D | 2.23:1 | Fails | Lc 12.3 | Not readable |
| #314C3D text on white | 9.40:1 | AAA | Lc 91.7 | Preferred for body text |
| #314C3D text on black | 2.23:1 | Fails | Lc -10.7 | 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
#F3F6F4
oklch(97% 0.004 157.2)
-
Step 100
100
#E5ECE8
oklch(93.7% 0.009 161.3)
-
Step 200
200
#D0DDD5
oklch(88.5% 0.018 159.1)
-
Step 300
300
#B0C7B9
oklch(80.8% 0.032 158.9)
-
Step 400
400
#86AB96
oklch(70.8% 0.051 159.9)
-
Step 500
500
#67967C
oklch(63.2% 0.064 159.6)
-
Step 600
600
#4E8065
oklch(55.6% 0.069 159.5)
-
Step 700
700
#3E6C54
oklch(49.1% 0.064 160)
-
Step 800
800
#345844
oklch(42.7% 0.054 158.7)
-
Step 900
900 (this color)
#314C3D
oklch(39% 0.042 159.4)
-
Step 950
950
#1B2A22
oklch(26.9% 0.025 160.8)
#314C3D 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) | #4B483C | 0.039 |
| Deuteranopia (no green cones) | #47453E | 0.038 |
| Tritanopia (no blue cones) | #2C4C48 | 0.019 |
| Achromatopsia (no color) | #464646 | 0.042 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #314C3D
#314C3D
oklch(39% 0.042 159.4)
- #543C4C
#543C4C
oklch(38.9% 0.042 339.3)
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 #314C3D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Gray #2F4F4F ΔE 0.028
- Dark Blue Green #005249 ΔE 0.036
- Dark Teal #014D4E ΔE 0.041
- Charcoal Grey #3C4142 ΔE 0.042
- Charcoal #264653 ΔE 0.049
- Deep Teal #00555A ΔE 0.052
- Evergreen #05472A ΔE 0.054
- Dark Grey Blue #29465B ΔE 0.061
Use #314C3D 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.