#336E4B
Closest named color: Dark Olive Green (#556B2F). oklch(48.8% 0.084 155.5), rgb(51, 110, 75).
Aa
White text reads best on this color (6.04:1).
About this color
#336E4B is a medium-dark, moderately saturated green. In OKLCH its lightness is 49%, its chroma 0.084 and its hue 155°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive Green (#556B2F), ΔE 0.045 away. White text reads best on it, at 6.04:1.
| Hue family | Greens |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.084) |
| Temperature | in between |
| Nearest name | Dark Olive Green (#556B2F) |
| Black text | 3.47:1 |
| White text | 6.04:1 |
Values
| HEX | #336E4B |
| RGB | rgb(51, 110, 75) |
| HSL | hsl(144, 37%, 32%) |
| OKLCH | oklch(48.8% 0.084 155.5) |
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 #336E4B | 6.04:1 | AA | Lc -85.2 | Fine for body text |
| Black text on #336E4B | 3.47:1 | AA large text | Lc 24.0 | Dividers and decoration only |
| #336E4B text on white | 6.04:1 | AA | Lc 80.0 | Fine for body text |
| #336E4B text on black | 3.47:1 | AA large text | Lc -21.8 | Dividers and decoration only |
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 700.
-
Step 50
50
#F3F7F4
oklch(97.2% 0.006 153.8)
-
Step 100
100
#E4ECE6
oklch(93.5% 0.012 153.7)
-
Step 200
200
#CEDED3
oklch(88.5% 0.023 155.9)
-
Step 300
300
#ADC9B6
oklch(81% 0.04 155.7)
-
Step 400
400
#80AD8F
oklch(70.7% 0.065 155.2)
-
Step 500
500
#5E9974
oklch(63.2% 0.084 155.6)
-
Step 600
600
#43835C
oklch(55.6% 0.09 155.3)
-
Step 700
700 (this color)
#336E4B
oklch(48.8% 0.084 155.5)
-
Step 800
800
#2C5A3E
oklch(42.6% 0.069 155.3)
-
Step 900
900
#284A35
oklch(37.6% 0.054 155.6)
-
Step 950
950
#182B1F
oklch(26.8% 0.034 155.7)
#336E4B 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) | #6E6649 | 0.077 |
| Deuteranopia (no green cones) | #65604D | 0.074 |
| Tritanopia (no blue cones) | #236D65 | 0.041 |
| Achromatopsia (no color) | #636363 | 0.085 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #336E4B
#336E4B
oklch(48.8% 0.084 155.5)
- #7D4D72
#7D4D72
oklch(48.8% 0.083 335.6)
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 #336E4B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive Green #556B2F ΔE 0.045
- Dark Green Blue #1F6357 ΔE 0.049
- Camo Green #526525 ΔE 0.050
- Dark Moss Green #606C38 ΔE 0.053
- Dark Aquamarine #017371 ΔE 0.056
- Pine #2B5D34 ΔE 0.058
- Dark Aqua #05696B ΔE 0.060
- Deep Turquoise #017374 ΔE 0.061
Use #336E4B 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.