#3D8446
Closest named color: Sea Green (#2E8B57). oklch(55.2% 0.118 146.3), rgb(61, 132, 70).
Aa
Black text reads best on this color (4.58:1).
About this color
#3D8446 is a medium-dark, moderately saturated green. In OKLCH its lightness is 55%, its chroma 0.118 and its hue 146°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Sea Green (#2E8B57), ΔE 0.025 away. Black text reads best on it, at 4.58:1.
| Hue family | Greens |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.118) |
| Temperature | in between |
| Nearest name | Sea Green (#2E8B57) |
| Black text | 4.58:1 |
| White text | 4.57:1 |
Values
| HEX | #3D8446 |
| RGB | rgb(61, 132, 70) |
| HSL | hsl(128, 37%, 38%) |
| OKLCH | oklch(55.2% 0.118 146.3) |
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 #3D8446 | 4.57:1 | AA | Lc -77.0 | Fine for body text |
| Black text on #3D8446 | 4.58:1 | AA | Lc 32.5 | Non-text elements, placeholder text |
| #3D8446 text on white | 4.57:1 | AA | Lc 71.6 | Content text, not long reading |
| #3D8446 text on black | 4.58:1 | AA | Lc -30.1 | 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
#E4EDE4
oklch(93.7% 0.015 145.5)
-
Step 200
200
#CDDFCE
oklch(88.5% 0.03 146.9)
-
Step 300
300
#ABCAAD
oklch(80.8% 0.052 146.8)
-
Step 400
400
#7EAF81
oklch(70.7% 0.084 146.1)
-
Step 500
500
#5B9B61
oklch(63.1% 0.108 146.3)
-
Step 600
600 (this color)
#3D8446
oklch(55.2% 0.118 146.3)
-
Step 700
700
#307139
oklch(49.2% 0.11 146.4)
-
Step 800
800
#295C2F
oklch(42.7% 0.091 146.2)
-
Step 900
900
#264C2A
oklch(37.8% 0.072 146.3)
-
Step 950
950
#172C19
oklch(26.9% 0.044 146.4)
#3D8446 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) | #867941 | 0.093 |
| Deuteranopia (no green cones) | #7C734A | 0.091 |
| Tritanopia (no blue cones) | #308175 | 0.070 |
| Achromatopsia (no color) | #757575 | 0.119 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3D8446
#3D8446
oklch(55.2% 0.118 146.3)
- #955796
#955796
oklch(55.1% 0.118 326.5)
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 #3D8446, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sea Green #2E8B57 ΔE 0.025
- Jungle Green #048243 ΔE 0.030
- Fern Green #548D44 ΔE 0.038
- Dark Sage #598556 ΔE 0.039
- Light Forest Green #4F9153 ΔE 0.045
- Military Green #667C3E ΔE 0.047
- Swamp #698339 ΔE 0.047
- Viridian #1E9167 ΔE 0.047
Use #3D8446 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.