#437345
Closest named color: Dark Olive Green (#556B2F). oklch(50.9% 0.089 145), rgb(67, 115, 69).
Aa
White text reads best on this color (5.56:1).
About this color
#437345 is a medium-dark, moderately saturated green. In OKLCH its lightness is 51%, its chroma 0.089 and its hue 145°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive Green (#556B2F), ΔE 0.032 away. White text reads best on it, at 5.56:1.
| Hue family | Greens |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.089) |
| Temperature | in between |
| Nearest name | Dark Olive Green (#556B2F) |
| Black text | 3.77:1 |
| White text | 5.56:1 |
Values
| HEX | #437345 |
| RGB | rgb(67, 115, 69) |
| HSL | hsl(122, 26%, 36%) |
| OKLCH | oklch(50.9% 0.089 145) |
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 #437345 | 5.56:1 | AA | Lc -83.0 | Fine for body text |
| Black text on #437345 | 3.77:1 | AA large text | Lc 26.4 | Dividers and decoration only |
| #437345 text on white | 5.56:1 | AA | Lc 77.7 | Fine for body text |
| #437345 text on black | 3.77:1 | AA large text | Lc -24.1 | 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
#F3F6F3
oklch(97% 0.005 145.5)
-
Step 100
100
#E5ECE5
oklch(93.6% 0.012 145.5)
-
Step 200
200
#D0DED0
oklch(88.6% 0.024 145.4)
-
Step 300
300
#B0C8B0
oklch(80.8% 0.042 145.2)
-
Step 400
400
#86AC86
oklch(70.6% 0.069 144.8)
-
Step 500
500
#679868
oklch(63.2% 0.088 144.9)
-
Step 600
600
#4D824F
oklch(55.6% 0.096 145)
-
Step 700
700 (this color)
#437345
oklch(50.9% 0.089 145)
-
Step 800
800
#345A35
oklch(42.8% 0.074 144.7)
-
Step 900
900
#2D4A2E
oklch(37.8% 0.059 145.1)
-
Step 950
950
#1B2B1B
oklch(26.9% 0.036 144.5)
#437345 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) | #756B42 | 0.069 |
| Deuteranopia (no green cones) | #6E6648 | 0.069 |
| Tritanopia (no blue cones) | #3D7167 | 0.053 |
| Achromatopsia (no color) | #686868 | 0.089 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #437345
#437345
oklch(50.9% 0.089 145)
- #7F5382
#7F5382
oklch(50.8% 0.089 324.6)
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 #437345, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive Green #556B2F ΔE 0.032
- Dark Moss Green #606C38 ΔE 0.038
- Muddy Green #657432 ΔE 0.045
- Camo Green #526525 ΔE 0.046
- Military Green #667C3E ΔE 0.055
- Jungle Green #048243 ΔE 0.056
- Mud Green #606602 ΔE 0.060
- Camouflage Green #4B6113 ΔE 0.062
Use #437345 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.