#3DA111
Closest named color: Grassy Green (#419C03). oklch(62.5% 0.191 139.1), rgb(61, 161, 17).
Aa
Black text reads best on this color (6.30:1).
About this color
#3DA111 is a medium-light, vivid green. In OKLCH its lightness is 63%, its chroma 0.191 and its hue 139°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grassy Green (#419C03), ΔE 0.014 away. Black text reads best on it, at 6.30:1.
| Hue family | Greens |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.191) |
| Temperature | in between |
| Nearest name | Grassy Green (#419C03) |
| Black text | 6.30:1 |
| White text | 3.33:1 |
Values
| HEX | #3DA111 |
| RGB | rgb(61, 161, 17) |
| HSL | hsl(102, 81%, 35%) |
| OKLCH | oklch(62.5% 0.191 139.1) |
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 #3DA111 | 3.33:1 | AA large text | Lc -65.7 | Content text, not long reading |
| Black text on #3DA111 | 6.30:1 | AA | Lc 43.8 | Non-text elements, placeholder text |
| #3DA111 text on white | 3.33:1 | AA large text | Lc 60.3 | Content text, not long reading |
| #3DA111 text on black | 6.30:1 | AA | Lc -41.4 | 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 500.
-
Step 50
50
#F1F8F0
oklch(97.2% 0.013 141.8)
-
Step 100
100
#E1EFDD
oklch(93.7% 0.028 138.7)
-
Step 200
200
#C8E2C1
oklch(88.5% 0.052 139.1)
-
Step 300
300
#A2D095
oklch(81% 0.094 138.9)
-
Step 400
400
#6CB657
oklch(70.6% 0.15 139.1)
-
Step 500
500 (this color)
#3DA111
oklch(62.5% 0.191 139.1)
-
Step 600
600
#2F8A00
oklch(55.7% 0.176 139.1)
-
Step 700
700
#267400
oklch(49.1% 0.155 139.2)
-
Step 800
800
#1E5F00
oklch(42.7% 0.135 139.1)
-
Step 900
900
#184F00
oklch(37.6% 0.119 139)
-
Step 950
950
#0E2F04
oklch(27% 0.079 139.3)
#3DA111 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) | #A69200 | 0.127 |
| Deuteranopia (no green cones) | #9A8A27 | 0.125 |
| Tritanopia (no blue cones) | #319B89 | 0.132 |
| Achromatopsia (no color) | #8D8D8D | 0.192 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3DA111
#3DA111
oklch(62.5% 0.191 139.1)
- #B759CF
#B759CF
oklch(62.5% 0.191 319.1)
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 #3DA111, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grassy Green #419C03 ΔE 0.014
- Grass Green #3F9B0B ΔE 0.017
- Kelly Green #02AB2E ΔE 0.030
- Leaf Green #5CA904 ΔE 0.037
- Medium Green #39AD48 ΔE 0.044
- Mid Green #50A747 ΔE 0.044
- Grass #5CAC2D ΔE 0.046
- Irish Green #019529 ΔE 0.048
Use #3DA111 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.