#2FAA66
Closest named color: Seaweed Green (#35AD6B). oklch(65.5% 0.147 154.2), rgb(47, 170, 102).
Aa
Black text reads best on this color (7.06:1).
About this color
#2FAA66 is a medium-light, vivid green. In OKLCH its lightness is 65%, its chroma 0.147 and its hue 154°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Seaweed Green (#35AD6B), ΔE 0.011 away. Black text reads best on it, at 7.06:1.
| Hue family | Greens |
| Lightness | medium-light (65%) |
| Chroma | vivid (0.147) |
| Temperature | in between |
| Nearest name | Seaweed Green (#35AD6B) |
| Black text | 7.06:1 |
| White text | 2.97:1 |
Values
| HEX | #2FAA66 |
| RGB | rgb(47, 170, 102) |
| HSL | hsl(147, 57%, 43%) |
| OKLCH | oklch(65.5% 0.147 154.2) |
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 #2FAA66 | 2.97:1 | Fails | Lc -61.2 | Content text, not long reading |
| Black text on #2FAA66 | 7.06:1 | AAA | Lc 48.1 | Large or bold text, headings |
| #2FAA66 text on white | 2.97:1 | Fails | Lc 55.9 | Large or bold text, headings |
| #2FAA66 text on black | 7.06:1 | AAA | Lc -45.9 | 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
#F1F7F2
oklch(97% 0.009 150.7)
-
Step 100
100
#E0EEE4
oklch(93.6% 0.02 154.9)
-
Step 200
200
#C6E1CD
oklch(88.4% 0.039 153.4)
-
Step 300
300
#9DCFAC
oklch(81% 0.072 154)
-
Step 400
400
#61B680
oklch(70.8% 0.115 154.3)
-
Step 500
500 (this color)
#2FAA66
oklch(65.5% 0.147 154.2)
-
Step 600
600
#008A4C
oklch(55.6% 0.139 154.3)
-
Step 700
700
#00743F
oklch(49.1% 0.123 154.3)
-
Step 800
800
#005F32
oklch(42.6% 0.107 154.1)
-
Step 900
900
#005029
oklch(37.8% 0.096 153.9)
-
Step 950
950
#062F18
oklch(27.1% 0.062 154)
#2FAA66 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) | #AA9C61 | 0.130 |
| Deuteranopia (no green cones) | #9B916B | 0.128 |
| Tritanopia (no blue cones) | #00A899 | 0.073 |
| Achromatopsia (no color) | #969696 | 0.148 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2FAA66
#2FAA66
oklch(65.5% 0.147 154.2)
- #C56BB5
#C56BB5
oklch(65.5% 0.147 334.1)
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 #2FAA66, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Seaweed Green #35AD6B ΔE 0.011
- Jade Green #2BAF6A ΔE 0.014
- Jade #1FA774 ΔE 0.023
- Dark Seafoam Green #3EAF76 ΔE 0.026
- Algae #54AC68 ΔE 0.026
- Bluey Green #2BB179 ΔE 0.027
- Medium Sea Green #3CB371 ΔE 0.029
- Green Teal #0CB577 ΔE 0.032
Use #2FAA66 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.