#337144
Closest named color: Dark Olive Green (#556B2F). oklch(49.5% 0.096 150.5), rgb(51, 113, 68).
Aa
White text reads best on this color (5.85:1).
About this color
#337144 is a medium-dark, moderately saturated green. In OKLCH its lightness is 50%, its chroma 0.096 and its hue 150°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive Green (#556B2F), ΔE 0.040 away. White text reads best on it, at 5.85:1.
| Hue family | Greens |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.096) |
| Temperature | in between |
| Nearest name | Dark Olive Green (#556B2F) |
| Black text | 3.58:1 |
| White text | 5.85:1 |
Values
| HEX | #337144 |
| RGB | rgb(51, 113, 68) |
| HSL | hsl(136, 38%, 32%) |
| OKLCH | oklch(49.5% 0.096 150.5) |
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 #337144 | 5.85:1 | AA | Lc -84.3 | Fine for body text |
| Black text on #337144 | 3.58:1 | AA large text | Lc 25.0 | Dividers and decoration only |
| #337144 text on white | 5.85:1 | AA | Lc 79.1 | Fine for body text |
| #337144 text on black | 3.58:1 | AA large text | Lc -22.7 | 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
#E4EDE5
oklch(93.7% 0.014 148.8)
-
Step 200
200
#CEDED0
oklch(88.5% 0.026 149.1)
-
Step 300
300
#ACCAB1
oklch(81% 0.047 150)
-
Step 400
400
#7FAE88
oklch(70.7% 0.075 150)
-
Step 500
500
#5C9A6B
oklch(63.1% 0.096 150.6)
-
Step 600
600
#408452
oklch(55.5% 0.104 150.4)
-
Step 700
700 (this color)
#337144
oklch(49.5% 0.096 150.5)
-
Step 800
800
#2A5B37
oklch(42.6% 0.08 150.4)
-
Step 900
900
#274B30
oklch(37.7% 0.062 150.6)
-
Step 950
950
#172C1C
oklch(27% 0.04 150.6)
#337144 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) | #726841 | 0.082 |
| Deuteranopia (no green cones) | #696247 | 0.080 |
| Tritanopia (no blue cones) | #256F66 | 0.054 |
| Achromatopsia (no color) | #656565 | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #337144
#337144
oklch(49.5% 0.096 150.5)
- #804C7B
#804C7B
oklch(49.4% 0.096 330.4)
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 #337144, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive Green #556B2F ΔE 0.040
- Camo Green #526525 ΔE 0.047
- Dark Moss Green #606C38 ΔE 0.051
- Jungle Green #048243 ΔE 0.055
- Camouflage Green #4B6113 ΔE 0.058
- Muddy Green #657432 ΔE 0.061
- Dark Green Blue #1F6357 ΔE 0.063
- Pine #2B5D34 ΔE 0.064
Use #337144 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.