#3DAA27
Closest named color: Kelly Green (#02AB2E). oklch(65.1% 0.192 140.8), rgb(61, 170, 39).
Aa
Black text reads best on this color (6.97:1).
About this color
#3DAA27 is a medium-light, vivid green. In OKLCH its lightness is 65%, its chroma 0.192 and its hue 141°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Kelly Green (#02AB2E), ΔE 0.019 away. Black text reads best on it, at 6.97:1.
| Hue family | Greens |
| Lightness | medium-light (65%) |
| Chroma | vivid (0.192) |
| Temperature | in between |
| Nearest name | Kelly Green (#02AB2E) |
| Black text | 6.97:1 |
| White text | 3.00:1 |
Values
| HEX | #3DAA27 |
| RGB | rgb(61, 170, 39) |
| HSL | hsl(110, 63%, 41%) |
| OKLCH | oklch(65.1% 0.192 140.8) |
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 #3DAA27 | 3.00:1 | AA large text | Lc -61.7 | Content text, not long reading |
| Black text on #3DAA27 | 6.97:1 | AA | Lc 47.7 | Large or bold text, headings |
| #3DAA27 text on white | 3.00:1 | AA large text | Lc 56.4 | Large or bold text, headings |
| #3DAA27 text on black | 6.97:1 | AA | Lc -45.4 | 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 500.
-
Step 50
50
#F1F8F0
oklch(97.2% 0.013 141.8)
-
Step 100
100
#E0EFDE
oklch(93.6% 0.028 142)
-
Step 200
200
#C7E2C2
oklch(88.4% 0.052 140.8)
-
Step 300
300
#9FD097
oklch(80.8% 0.094 141.1)
-
Step 400
400
#68B75A
oklch(70.7% 0.15 140.7)
-
Step 500
500 (this color)
#3DAA27
oklch(65.1% 0.192 140.8)
-
Step 600
600
#218B00
oklch(55.6% 0.182 140.7)
-
Step 700
700
#1A7500
oklch(49.1% 0.161 140.8)
-
Step 800
800
#146000
oklch(42.7% 0.14 140.7)
-
Step 900
900
#0F5000
oklch(37.7% 0.123 140.7)
-
Step 950
950
#0B2F05
oklch(26.9% 0.079 140.8)
#3DAA27 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) | #AF9A06 | 0.131 |
| Deuteranopia (no green cones) | #A19136 | 0.132 |
| Tritanopia (no blue cones) | #2BA491 | 0.128 |
| Achromatopsia (no color) | #959595 | 0.193 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3DAA27
#3DAA27
oklch(65.1% 0.192 140.8)
- #C260D5
#C260D5
oklch(65.1% 0.192 320.9)
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 #3DAA27, closest first.
No curated palette has a color within ΔE 0.04 of #3DAA27.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Kelly Green #02AB2E ΔE 0.019
- Leaf Green #5CA904 ΔE 0.023
- Medium Green #39AD48 ΔE 0.025
- Grass #5CAC2D ΔE 0.027
- Shamrock #01B44C ΔE 0.034
- Mid Green #50A747 ΔE 0.035
- Grassy Green #419C03 ΔE 0.039
- Grass Green #3F9B0B ΔE 0.043
Use #3DAA27 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.