#3DB156
Closest named color: Medium Green (#39AD48). oklch(67.4% 0.166 147.5), rgb(61, 177, 86).
Aa
Black text reads best on this color (7.62:1).
About this color
#3DB156 is a medium-light, vivid green. In OKLCH its lightness is 67%, its chroma 0.166 and its hue 147°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Green (#39AD48), ΔE 0.017 away. Black text reads best on it, at 7.62:1.
| Hue family | Greens |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.166) |
| Temperature | in between |
| Nearest name | Medium Green (#39AD48) |
| Black text | 7.62:1 |
| White text | 2.75:1 |
Values
| HEX | #3DB156 |
| RGB | rgb(61, 177, 86) |
| HSL | hsl(133, 49%, 47%) |
| OKLCH | oklch(67.4% 0.166 147.5) |
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 #3DB156 | 2.75:1 | Fails | Lc -58.1 | Large or bold text, headings |
| Black text on #3DB156 | 7.62:1 | AAA | Lc 51.2 | Large or bold text, headings |
| #3DB156 text on white | 2.75:1 | Fails | Lc 52.8 | Large or bold text, headings |
| #3DB156 text on black | 7.62:1 | AAA | Lc -49.0 | Large or bold text, headings |
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 400.
-
Step 50
50
#F0F8F0
oklch(97.1% 0.014 145.5)
-
Step 100
100
#DDF0DF
oklch(93.6% 0.03 148.4)
-
Step 200
200
#C1E4C4
oklch(88.5% 0.057 147.4)
-
Step 300
300
#92D39A
oklch(80.8% 0.104 147.7)
-
Step 400
400 (this color)
#3DB156
oklch(67.4% 0.166 147.5)
-
Step 500
500
#00A63E
oklch(63.2% 0.186 147.4)
-
Step 600
600
#008B33
oklch(55.5% 0.163 147.4)
-
Step 700
700
#00752A
oklch(49% 0.144 147.5)
-
Step 800
800
#006021
oklch(42.6% 0.125 147.5)
-
Step 900
900
#00501A
oklch(37.6% 0.11 147.5)
-
Step 950
950
#00300C
oklch(26.9% 0.079 147.3)
#3DB156 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) | #B3A24E | 0.131 |
| Deuteranopia (no green cones) | #A5985D | 0.130 |
| Tritanopia (no blue cones) | #16AD9C | 0.097 |
| Achromatopsia (no color) | #9C9C9C | 0.167 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3DB156
#3DB156
oklch(67.4% 0.166 147.5)
- #CB6DCA
#CB6DCA
oklch(67.4% 0.166 327.6)
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 #3DB156, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Green #39AD48 ΔE 0.017
- Dark Pastel Green #56AE57 ΔE 0.019
- Cool Green #33B864 ΔE 0.021
- Shamrock #01B44C ΔE 0.025
- Jade Green #2BAF6A ΔE 0.026
- Mid Green #50A747 ΔE 0.028
- Seaweed Green #35AD6B ΔE 0.031
- Medium Sea Green #3CB371 ΔE 0.032
Use #3DB156 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.