#3DBF39
Closest named color: Shamrock Green (#02C14D). oklch(70.8% 0.206 142.6), rgb(61, 191, 57).
Aa
Black text reads best on this color (8.70:1).
About this color
#3DBF39 is a medium-light, vivid green. In OKLCH its lightness is 71%, its chroma 0.206 and its hue 143°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Shamrock Green (#02C14D), ΔE 0.019 away. Black text reads best on it, at 8.70:1.
| Hue family | Greens |
| Lightness | medium-light (71%) |
| Chroma | vivid (0.206) |
| Temperature | in between |
| Nearest name | Shamrock Green (#02C14D) |
| Black text | 8.70:1 |
| White text | 2.41:1 |
Values
| HEX | #3DBF39 |
| RGB | rgb(61, 191, 57) |
| HSL | hsl(118, 54%, 49%) |
| OKLCH | oklch(70.8% 0.206 142.6) |
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 #3DBF39 | 2.41:1 | Fails | Lc -52.0 | Large or bold text, headings |
| Black text on #3DBF39 | 8.70:1 | AAA | Lc 57.0 | Large or bold text, headings |
| #3DBF39 text on white | 2.41:1 | Fails | Lc 47.0 | Large or bold text, headings |
| #3DBF39 text on black | 8.70:1 | AAA | Lc -55.0 | 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
#EFF9EE
oklch(97.2% 0.018 142.8)
-
Step 100
100
#DCF1DA
oklch(93.6% 0.038 142.8)
-
Step 200
200
#BEE6BB
oklch(88.5% 0.072 143.1)
-
Step 300
300
#8ED688
oklch(80.9% 0.129 142.5)
-
Step 400
400 (this color)
#3DBF39
oklch(70.8% 0.206 142.6)
-
Step 500
500
#00A705
oklch(63.1% 0.214 142.6)
-
Step 600
600
#008C03
oklch(55.5% 0.188 142.6)
-
Step 700
700
#007602
oklch(49% 0.166 142.6)
-
Step 800
800
#006102
oklch(42.7% 0.144 142.7)
-
Step 900
900
#005101
oklch(37.7% 0.128 142.6)
-
Step 950
950
#003100
oklch(27.1% 0.092 142.5)
#3DBF39 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) | #C3AD24 | 0.146 |
| Deuteranopia (no green cones) | #B4A346 | 0.146 |
| Tritanopia (no blue cones) | #1CB9A4 | 0.132 |
| Achromatopsia (no color) | #A7A7A7 | 0.207 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3DBF39
#3DBF39
oklch(70.8% 0.206 142.6)
- #DB6CEA
#DB6CEA
oklch(70.8% 0.206 322.7)
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 #3DBF39, closest first.
No curated palette has a color within ΔE 0.04 of #3DBF39.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Shamrock Green #02C14D ΔE 0.019
- Frog Green #58BC08 ΔE 0.022
- Leafy Green #51B73B ΔE 0.025
- Lime Green #32CD32 ΔE 0.041
- Shamrock #01B44C ΔE 0.044
- Algae Green #21C36F ΔE 0.050
- Dark Lime Green #7EBD01 ΔE 0.051
- Cool Green #33B864 ΔE 0.051
Use #3DBF39 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.