#3AAA33
Closest named color: Medium Green (#39AD48). oklch(65.1% 0.186 142.3), rgb(58, 170, 51).
Aa
Black text reads best on this color (6.97:1).
About this color
#3AAA33 is a medium-light, vivid green. In OKLCH its lightness is 65%, its chroma 0.186 and its hue 142°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Green (#39AD48), ΔE 0.018 away. Black text reads best on it, at 6.97:1.
| Hue family | Greens |
| Lightness | medium-light (65%) |
| Chroma | vivid (0.186) |
| Temperature | in between |
| Nearest name | Medium Green (#39AD48) |
| Black text | 6.97:1 |
| White text | 3.00:1 |
Values
| HEX | #3AAA33 |
| RGB | rgb(58, 170, 51) |
| HSL | hsl(116, 54%, 43%) |
| OKLCH | oklch(65.1% 0.186 142.3) |
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 #3AAA33 | 3.00:1 | AA large text | Lc -61.7 | Content text, not long reading |
| Black text on #3AAA33 | 6.97:1 | AA | Lc 47.7 | Large or bold text, headings |
| #3AAA33 text on white | 3.00:1 | AA large text | Lc 56.4 | Large or bold text, headings |
| #3AAA33 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
#E0EFDF
oklch(93.7% 0.027 143.6)
-
Step 200
200
#C7E2C4
oklch(88.5% 0.05 142.4)
-
Step 300
300
#9FD09A
oklch(80.9% 0.091 142.4)
-
Step 400
400
#66B760
oklch(70.7% 0.146 142.5)
-
Step 500
500 (this color)
#3AAA33
oklch(65.1% 0.186 142.3)
-
Step 600
600
#078C00
oklch(55.5% 0.188 142.3)
-
Step 700
700
#057600
oklch(49.1% 0.166 142.2)
-
Step 800
800
#036100
oklch(42.7% 0.145 142.3)
-
Step 900
900
#0A5006
oklch(37.6% 0.121 142.2)
-
Step 950
950
#0A2F08
oklch(26.9% 0.077 142.3)
#3AAA33 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) | #AE9A21 | 0.132 |
| Deuteranopia (no green cones) | #A0913E | 0.131 |
| Tritanopia (no blue cones) | #22A592 | 0.120 |
| Achromatopsia (no color) | #959595 | 0.187 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3AAA33
#3AAA33
oklch(65.1% 0.186 142.3)
- #C261D1
#C261D1
oklch(65% 0.186 322.1)
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 #3AAA33, closest first.
No curated palette has a color within ΔE 0.04 of #3AAA33.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Green #39AD48 ΔE 0.018
- Kelly Green #02AB2E ΔE 0.019
- Grass #5CAC2D ΔE 0.027
- Leaf Green #5CA904 ΔE 0.028
- Mid Green #50A747 ΔE 0.029
- Shamrock #01B44C ΔE 0.030
- Grassy Green #419C03 ΔE 0.041
- Leafy Green #51B73B ΔE 0.043
Use #3AAA33 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.