#3EDFA9
Closest named color: Aqua Marine (#2EE8BB). oklch(80.9% 0.152 165.7), rgb(62, 223, 169).
Aa
Black text reads best on this color (12.33:1).
About this color
#3EDFA9 is a light, vivid green. In OKLCH its lightness is 81%, its chroma 0.152 and its hue 166°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Aqua Marine (#2EE8BB), ΔE 0.028 away. Black text reads best on it, at 12.33:1.
| Hue family | Greens |
| Lightness | light (81%) |
| Chroma | vivid (0.152) |
| Temperature | in between |
| Nearest name | Aqua Marine (#2EE8BB) |
| Black text | 12.33:1 |
| White text | 1.70:1 |
Values
| HEX | #3EDFA9 |
| RGB | rgb(62, 223, 169) |
| HSL | hsl(160, 72%, 56%) |
| OKLCH | oklch(80.9% 0.152 165.7) |
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 #3EDFA9 | 1.70:1 | Fails | Lc -33.8 | Non-text elements, placeholder text |
| Black text on #3EDFA9 | 12.33:1 | AAA | Lc 73.8 | Content text, not long reading |
| #3EDFA9 text on white | 1.70:1 | Fails | Lc 30.0 | Non-text elements, placeholder text |
| #3EDFA9 text on black | 12.33:1 | AAA | Lc -72.8 | Content text, not long reading |
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 300.
-
Step 50
50
#EAFAF2
oklch(97.1% 0.02 164.6)
-
Step 100
100
#CFF4E3
oklch(93.6% 0.045 165.9)
-
Step 200
200
#A3EBCC
oklch(88.4% 0.084 165.9)
-
Step 300
300 (this color)
#3EDFA9
oklch(80.9% 0.152 165.7)
-
Step 400
400
#00BD8A
oklch(70.8% 0.148 165.3)
-
Step 500
500
#00A276
oklch(63.1% 0.132 165.5)
-
Step 600
600
#008863
oklch(55.6% 0.116 165.8)
-
Step 700
700
#007353
oklch(49.2% 0.103 165.6)
-
Step 800
800
#005E43
oklch(42.7% 0.089 165.5)
-
Step 900
900
#004E37
oklch(37.6% 0.079 165.5)
-
Step 950
950
#002F20
oklch(27.1% 0.056 165.8)
#3EDFA9 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) | #DACFA6 | 0.151 |
| Deuteranopia (no green cones) | #C6C0AD | 0.147 |
| Tritanopia (no blue cones) | #00DFD0 | 0.054 |
| Achromatopsia (no color) | #C6C6C6 | 0.153 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3EDFA9
#3EDFA9
oklch(80.9% 0.152 165.7)
- #FF9BD4
#FF9BD4
oklch(80.9% 0.137 345.4)
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 #3EDFA9, closest first.
No curated palette has a color within ΔE 0.04 of #3EDFA9.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Aqua Marine #2EE8BB ΔE 0.028
- Emerald #06D6A0 ΔE 0.032
- Aqua Green #12E193 ΔE 0.036
- Medium Aquamarine #66CDAA ΔE 0.054
- Turquoise #40E0D0 ΔE 0.054
- Seafoam Blue #78D1B6 ΔE 0.060
- Weird Green #3AE57F ΔE 0.061
- Seaweed #18D17B ΔE 0.067
Use #3EDFA9 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.