#335748
Closest named color: Dark Slate Gray (#2F4F4F). oklch(42.5% 0.049 165.8), rgb(51, 87, 72).
Aa
White text reads best on this color (8.08:1).
About this color
#335748 is a dark, muted green. In OKLCH its lightness is 42%, its chroma 0.049 and its hue 166°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Gray (#2F4F4F), ΔE 0.033 away. White text reads best on it, at 8.08:1.
| Hue family | Greens |
| Lightness | dark (42%) |
| Chroma | muted (0.049) |
| Temperature | in between |
| Nearest name | Dark Slate Gray (#2F4F4F) |
| Black text | 2.59:1 |
| White text | 8.08:1 |
Values
| HEX | #335748 |
| RGB | rgb(51, 87, 72) |
| HSL | hsl(155, 26%, 27%) |
| OKLCH | oklch(42.5% 0.049 165.8) |
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 #335748 | 8.08:1 | AAA | Lc -92.6 | Preferred for body text |
| Black text on #335748 | 2.59:1 | Fails | Lc 16.1 | Dividers and decoration only |
| #335748 text on white | 8.08:1 | AAA | Lc 87.9 | Fine for body text |
| #335748 text on black | 2.59:1 | Fails | Lc -14.2 | 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 800.
-
Step 50
50
#F3F6F5
oklch(97.1% 0.003 174.5)
-
Step 100
100
#E5ECE8
oklch(93.7% 0.009 161.3)
-
Step 200
200
#D0DDD7
oklch(88.6% 0.016 166.7)
-
Step 300
300
#B0C7BC
oklch(80.9% 0.029 165.3)
-
Step 400
400
#86AA9A
oklch(70.7% 0.046 166.2)
-
Step 500
500
#679581
oklch(63.1% 0.059 165.7)
-
Step 600
600
#4D7F6B
oklch(55.5% 0.063 166.8)
-
Step 700
700
#3E6C59
oklch(49.2% 0.06 165.7)
-
Step 800
800 (this color)
#335748
oklch(42.5% 0.049 165.8)
-
Step 900
900
#2E483D
oklch(37.7% 0.037 166.1)
-
Step 950
950
#1B2A24
oklch(26.9% 0.023 167.9)
#335748 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) | #565247 | 0.050 |
| Deuteranopia (no green cones) | #504E49 | 0.048 |
| Tritanopia (no blue cones) | #2A5753 | 0.019 |
| Achromatopsia (no color) | #505050 | 0.049 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #335748
#335748
oklch(42.5% 0.049 165.8)
- #624354
#624354
oklch(42.3% 0.05 345.4)
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 #335748, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Gray #2F4F4F ΔE 0.033
- Dark Green Blue #1F6357 ΔE 0.039
- Dark Blue Green #005249 ΔE 0.041
- Pine #2B5D34 ΔE 0.043
- Deep Teal #00555A ΔE 0.044
- Spruce #0A5F38 ΔE 0.051
- Dark Teal #014D4E ΔE 0.055
- Petrol #005F6A ΔE 0.056
Use #335748 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.