#328C4D
Closest named color: Sea Green (#2E8B57). oklch(57% 0.128 150.1), rgb(50, 140, 77).
Aa
Black text reads best on this color (4.99:1).
About this color
#328C4D is a medium-dark, moderately saturated green. In OKLCH its lightness is 57%, its chroma 0.128 and its hue 150°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Sea Green (#2E8B57), ΔE 0.014 away. Black text reads best on it, at 4.99:1.
| Hue family | Greens |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.128) |
| Temperature | in between |
| Nearest name | Sea Green (#2E8B57) |
| Black text | 4.99:1 |
| White text | 4.20:1 |
Values
| HEX | #328C4D |
| RGB | rgb(50, 140, 77) |
| HSL | hsl(138, 47%, 37%) |
| OKLCH | oklch(57% 0.128 150.1) |
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 #328C4D | 4.20:1 | AA large text | Lc -74.2 | Content text, not long reading |
| Black text on #328C4D | 4.99:1 | AA | Lc 35.4 | Non-text elements, placeholder text |
| #328C4D text on white | 4.20:1 | AA large text | Lc 68.7 | Content text, not long reading |
| #328C4D text on black | 4.99:1 | AA | Lc -33.0 | Non-text elements, placeholder text |
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 600.
-
Step 50
50
#F2F7F3
oklch(97.1% 0.007 151.9)
-
Step 100
100
#E2EDE4
oklch(93.5% 0.017 151.1)
-
Step 200
200
#CBDFCE
oklch(88.4% 0.031 149.8)
-
Step 300
300
#A7CCAD
oklch(81% 0.058 149.6)
-
Step 400
400
#76B182
oklch(70.7% 0.092 149.9)
-
Step 500
500
#4E9D62
oklch(63% 0.118 150.1)
-
Step 600
600 (this color)
#328C4D
oklch(57% 0.128 150.1)
-
Step 700
700
#1E733A
oklch(49.2% 0.12 150.1)
-
Step 800
800
#1C5E30
oklch(42.8% 0.1 149.9)
-
Step 900
900
#1E4D2B
oklch(37.8% 0.077 150.2)
-
Step 950
950
#132D19
oklch(27% 0.049 149.6)
#328C4D 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) | #8D8048 | 0.107 |
| Deuteranopia (no green cones) | #817851 | 0.105 |
| Tritanopia (no blue cones) | #138A7D | 0.070 |
| Achromatopsia (no color) | #7B7B7B | 0.129 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #328C4D
#328C4D
oklch(57% 0.128 150.1)
- #A1599B
#A1599B
oklch(57.1% 0.128 330.2)
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 #328C4D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sea Green #2E8B57 ΔE 0.014
- Fern Green #548D44 ΔE 0.030
- Light Forest Green #4F9153 ΔE 0.031
- Viridian #1E9167 ΔE 0.032
- Jungle Green #048243 ΔE 0.040
- Kelley Green #009337 ΔE 0.042
- Dark Sage #598556 ΔE 0.045
- Forest Green #228B22 ΔE 0.046
Use #328C4D 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.