#3D9D0F
Closest named color: Grassy Green (#419C03). oklch(61.4% 0.188 138.8), rgb(61, 157, 15).
Aa
Black text reads best on this color (6.02:1).
About this color
#3D9D0F is a medium-dark, vivid green. In OKLCH its lightness is 61%, its chroma 0.188 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 0.004 away. Black text reads best on it, at 6.02:1.
| Hue family | Greens |
| Lightness | medium-dark (61%) |
| Chroma | vivid (0.188) |
| Temperature | in between |
| Nearest name | Grassy Green (#419C03) |
| Black text | 6.02:1 |
| White text | 3.48:1 |
Values
| HEX | #3D9D0F |
| RGB | rgb(61, 157, 15) |
| HSL | hsl(101, 83%, 34%) |
| OKLCH | oklch(61.4% 0.188 138.8) |
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 #3D9D0F | 3.48:1 | AA large text | Lc -67.4 | Content text, not long reading |
| Black text on #3D9D0F | 6.02:1 | AA | Lc 42.1 | Non-text elements, placeholder text |
| #3D9D0F text on white | 3.48:1 | AA large text | Lc 61.9 | Content text, not long reading |
| #3D9D0F text on black | 6.02:1 | AA | Lc -39.7 | 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 500.
-
Step 50
50
#F1F8F0
oklch(97.2% 0.013 141.8)
-
Step 100
100
#E1EEDE
oklch(93.5% 0.025 139.8)
-
Step 200
200
#C9E2C2
oklch(88.6% 0.051 138.9)
-
Step 300
300
#A3CF96
oklch(80.8% 0.091 138.6)
-
Step 400
400
#6EB658
oklch(70.7% 0.148 138.8)
-
Step 500
500 (this color)
#3D9D0F
oklch(61.4% 0.188 138.8)
-
Step 600
600
#318900
oklch(55.5% 0.174 138.8)
-
Step 700
700
#287400
oklch(49.2% 0.155 138.8)
-
Step 800
800
#1F5F00
oklch(42.7% 0.134 138.9)
-
Step 900
900
#194F00
oklch(37.7% 0.118 138.8)
-
Step 950
950
#0F2F04
oklch(27.1% 0.078 138.8)
#3D9D0F 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) | #A28E00 | 0.124 |
| Deuteranopia (no green cones) | #968625 | 0.123 |
| Tritanopia (no blue cones) | #329785 | 0.130 |
| Achromatopsia (no color) | #898989 | 0.188 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3D9D0F
#3D9D0F
oklch(61.4% 0.188 138.8)
- #B257CB
#B257CB
oklch(61.4% 0.188 318.5)
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 #3D9D0F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grassy Green #419C03 ΔE 0.004
- Grass Green #3F9B0B ΔE 0.006
- Irish Green #019529 ΔE 0.039
- True Green #089404 ΔE 0.039
- Kelly Green #02AB2E ΔE 0.039
- Leaf Green #5CA904 ΔE 0.047
- Kelley Green #009337 ΔE 0.049
- Mid Green #50A747 ΔE 0.049
Use #3D9D0F 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.