#336D45
Closest named color: Dark Olive Green (#556B2F). oklch(48.4% 0.089 151.9), rgb(51, 109, 69).
Aa
White text reads best on this color (6.15:1).
About this color
#336D45 is a medium-dark, moderately saturated green. In OKLCH its lightness is 48%, its chroma 0.089 and its hue 152°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive Green (#556B2F), ΔE 0.041 away. White text reads best on it, at 6.15:1.
| Hue family | Greens |
| Lightness | medium-dark (48%) |
| Chroma | moderately saturated (0.089) |
| Temperature | in between |
| Nearest name | Dark Olive Green (#556B2F) |
| Black text | 3.41:1 |
| White text | 6.15:1 |
Values
| HEX | #336D45 |
| RGB | rgb(51, 109, 69) |
| HSL | hsl(139, 36%, 31%) |
| OKLCH | oklch(48.4% 0.089 151.9) |
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 #336D45 | 6.15:1 | AA | Lc -85.7 | Fine for body text |
| Black text on #336D45 | 3.41:1 | AA large text | Lc 23.5 | Dividers and decoration only |
| #336D45 text on white | 6.15:1 | AA | Lc 80.5 | Fine for body text |
| #336D45 text on black | 3.41:1 | AA large text | Lc -21.3 | 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
#F3F7F3
oklch(97.2% 0.007 145.5)
-
Step 100
100
#E4ECE6
oklch(93.5% 0.012 153.7)
-
Step 200
200
#CEDED1
oklch(88.5% 0.025 151.1)
-
Step 300
300
#ADC9B3
oklch(80.9% 0.043 151.7)
-
Step 400
400
#81AD8C
oklch(70.7% 0.067 152.1)
-
Step 500
500
#5F996F
oklch(63.1% 0.088 152)
-
Step 600
600
#448357
oklch(55.5% 0.095 152)
-
Step 700
700 (this color)
#336D45
oklch(48.4% 0.089 151.9)
-
Step 800
800
#2D5A3A
oklch(42.6% 0.073 151.6)
-
Step 900
900
#294A32
oklch(37.6% 0.057 151.6)
-
Step 950
950
#182C1E
oklch(27.1% 0.037 152.9)
#336D45 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) | #6D6542 | 0.076 |
| Deuteranopia (no green cones) | #655F47 | 0.075 |
| Tritanopia (no blue cones) | #266C63 | 0.047 |
| Achromatopsia (no color) | #616161 | 0.089 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #336D45
#336D45
oklch(48.4% 0.089 151.9)
- #7C4B75
#7C4B75
oklch(48.4% 0.089 332.1)
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 #336D45, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive Green #556B2F ΔE 0.041
- Camo Green #526525 ΔE 0.045
- Dark Green Blue #1F6357 ΔE 0.051
- Pine #2B5D34 ΔE 0.053
- Dark Moss Green #606C38 ΔE 0.053
- Camouflage Green #4B6113 ΔE 0.054
- Spruce #0A5F38 ΔE 0.057
- Army Green #4B5D16 ΔE 0.059
Use #336D45 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.