#437328
Closest named color: Dark Olive Green (#556B2F). oklch(50.4% 0.118 136), rgb(67, 115, 40).
Aa
White text reads best on this color (5.64:1).
About this color
#437328 is a medium-dark, moderately saturated green. In OKLCH its lightness is 50%, its chroma 0.118 and its hue 136°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive Green (#556B2F), ΔE 0.035 away. White text reads best on it, at 5.64:1.
| Hue family | Greens |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.118) |
| Temperature | in between |
| Nearest name | Dark Olive Green (#556B2F) |
| Black text | 3.72:1 |
| White text | 5.64:1 |
Values
| HEX | #437328 |
| RGB | rgb(67, 115, 40) |
| HSL | hsl(98, 48%, 30%) |
| OKLCH | oklch(50.4% 0.118 136) |
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 #437328 | 5.64:1 | AA | Lc -83.3 | Fine for body text |
| Black text on #437328 | 3.72:1 | AA large text | Lc 26.0 | Dividers and decoration only |
| #437328 text on white | 5.64:1 | AA | Lc 78.0 | Fine for body text |
| #437328 text on black | 3.72:1 | AA large text | Lc -23.7 | 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
#F3F7F2
oklch(97.2% 0.008 139.4)
-
Step 100
100
#E5EDE2
oklch(93.7% 0.017 137)
-
Step 200
200
#D0DECA
oklch(88.5% 0.031 136.2)
-
Step 300
300
#B0CAA5
oklch(81% 0.058 136.4)
-
Step 400
400
#87AE74
oklch(70.7% 0.092 135.7)
-
Step 500
500
#68994F
oklch(63% 0.117 135.9)
-
Step 600
600
#4F8432
oklch(55.7% 0.128 136.1)
-
Step 700
700 (this color)
#437328
oklch(50.4% 0.118 136)
-
Step 800
800
#355B20
oklch(42.8% 0.098 136)
-
Step 900
900
#2E4B1F
oklch(37.8% 0.078 136.1)
-
Step 950
950
#1B2C13
oklch(27.1% 0.049 136.4)
#437328 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) | #776A1F | 0.073 |
| Deuteranopia (no green cones) | #70662E | 0.073 |
| Tritanopia (no blue cones) | #416F63 | 0.084 |
| Achromatopsia (no color) | #676767 | 0.119 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #437328
#437328
oklch(50.4% 0.118 136)
- #7E4D91
#7E4D91
oklch(50.4% 0.117 316)
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 #437328, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive Green #556B2F ΔE 0.035
- Tree Green #2A7E19 ΔE 0.043
- Camo Green #526525 ΔE 0.044
- Muddy Green #657432 ΔE 0.047
- Mud Green #606602 ΔE 0.047
- Jungle Green #048243 ΔE 0.050
- Dark Moss Green #606C38 ΔE 0.050
- Dark Grass Green #388004 ΔE 0.050
Use #437328 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.