#3D8D49
Closest named color: Fern Green (#548D44). oklch(57.6% 0.128 146.7), rgb(61, 141, 73).
Aa
Black text reads best on this color (5.10:1).
About this color
#3D8D49 is a medium-dark, moderately saturated green. In OKLCH its lightness is 58%, its chroma 0.128 and its hue 147°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Fern Green (#548D44), ΔE 0.021 away. Black text reads best on it, at 5.10:1.
| Hue family | Greens |
| Lightness | medium-dark (58%) |
| Chroma | moderately saturated (0.128) |
| Temperature | in between |
| Nearest name | Fern Green (#548D44) |
| Black text | 5.10:1 |
| White text | 4.11:1 |
Values
| HEX | #3D8D49 |
| RGB | rgb(61, 141, 73) |
| HSL | hsl(129, 40%, 40%) |
| OKLCH | oklch(57.6% 0.128 146.7) |
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 #3D8D49 | 4.11:1 | AA large text | Lc -73.5 | Content text, not long reading |
| Black text on #3D8D49 | 5.10:1 | AA | Lc 36.1 | Non-text elements, placeholder text |
| #3D8D49 text on white | 4.11:1 | AA large text | Lc 68.0 | Content text, not long reading |
| #3D8D49 text on black | 5.10:1 | AA | Lc -33.7 | 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
#F2F7F2
oklch(97.1% 0.008 145.5)
-
Step 100
100
#E3EDE3
oklch(93.6% 0.017 145.4)
-
Step 200
200
#CCDFCD
oklch(88.4% 0.032 146.8)
-
Step 300
300
#A9CBAB
oklch(80.8% 0.057 146.6)
-
Step 400
400
#7AB07E
oklch(70.6% 0.092 146.3)
-
Step 500
500
#559C5D
oklch(63% 0.118 146.5)
-
Step 600
600 (this color)
#3D8D49
oklch(57.6% 0.128 146.7)
-
Step 700
700
#287235
oklch(49.1% 0.119 146.8)
-
Step 800
800
#235D2C
oklch(42.7% 0.099 146.6)
-
Step 900
900
#224C28
oklch(37.6% 0.077 146.9)
-
Step 950
950
#152D18
oklch(27.1% 0.049 146.9)
#3D8D49 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) | #8F8244 | 0.101 |
| Deuteranopia (no green cones) | #847A4E | 0.100 |
| Tritanopia (no blue cones) | #2D8A7D | 0.076 |
| Achromatopsia (no color) | #7D7D7D | 0.129 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3D8D49
#3D8D49
oklch(57.6% 0.128 146.7)
- #A05CA1
#A05CA1
oklch(57.7% 0.128 326.6)
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 #3D8D49, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Fern Green #548D44 ΔE 0.021
- Sea Green #2E8B57 ΔE 0.022
- Light Forest Green #4F9153 ΔE 0.025
- Viridian #1E9167 ΔE 0.037
- Moss Green #658B38 ΔE 0.039
- Kelley Green #009337 ΔE 0.041
- Mossy Green #638B27 ΔE 0.042
- Dark Sage #598556 ΔE 0.044
Use #3D8D49 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.