#336646
Closest named color: Dark Green Blue (#1F6357). oklch(46.5% 0.076 154.6), rgb(51, 102, 70).
Aa
White text reads best on this color (6.70:1).
About this color
#336646 is a medium-dark, moderately saturated green. In OKLCH its lightness is 47%, its chroma 0.076 and its hue 155°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Green Blue (#1F6357), ΔE 0.034 away. White text reads best on it, at 6.70:1.
| Hue family | Greens |
| Lightness | medium-dark (47%) |
| Chroma | moderately saturated (0.076) |
| Temperature | in between |
| Nearest name | Dark Green Blue (#1F6357) |
| Black text | 3.12:1 |
| White text | 6.70:1 |
Values
| HEX | #336646 |
| RGB | rgb(51, 102, 70) |
| HSL | hsl(142, 33%, 30%) |
| OKLCH | oklch(46.5% 0.076 154.6) |
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 #336646 | 6.70:1 | AA | Lc -88.0 | Fine for body text |
| Black text on #336646 | 3.12:1 | AA large text | Lc 21.1 | Dividers and decoration only |
| #336646 text on white | 6.70:1 | AA | Lc 83.0 | Fine for body text |
| #336646 text on black | 3.12:1 | AA large text | Lc -19.0 | 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
#F3F6F4
oklch(97% 0.004 157.2)
-
Step 100
100
#E5ECE7
oklch(93.6% 0.01 155.1)
-
Step 200
200
#CFDDD3
oklch(88.4% 0.02 154.9)
-
Step 300
300
#AFC8B6
oklch(80.9% 0.037 154.2)
-
Step 400
400
#84AC90
oklch(70.7% 0.059 154.1)
-
Step 500
500
#649775
oklch(63.1% 0.075 154.5)
-
Step 600
600
#4A825E
oklch(55.7% 0.082 154.6)
-
Step 700
700 (this color)
#336646
oklch(46.5% 0.076 154.6)
-
Step 800
800
#31593F
oklch(42.6% 0.063 154.3)
-
Step 900
900
#2C4936
oklch(37.6% 0.048 154.7)
-
Step 950
950
#1A2B20
oklch(27% 0.031 155.4)
#336646 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) | #665F44 | 0.068 |
| Deuteranopia (no green cones) | #5E5A48 | 0.066 |
| Tritanopia (no blue cones) | #27655D | 0.037 |
| Achromatopsia (no color) | #5C5C5C | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #336646
#336646
oklch(46.5% 0.076 154.6)
- #74496B
#74496B
oklch(46.6% 0.076 334.7)
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 #336646, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green Blue #1F6357 ΔE 0.034
- Pine #2B5D34 ΔE 0.036
- Spruce #0A5F38 ΔE 0.043
- Camo Green #526525 ΔE 0.049
- Dark Olive Green #556B2F ΔE 0.052
- Army Green #4B5D16 ΔE 0.054
- Camouflage Green #4B6113 ΔE 0.054
- Dark Aqua #05696B ΔE 0.057
Use #336646 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.