#A3EFCD
Closest named color: Light Turquoise (#7EF4CC). oklch(89.3% 0.089 164.8), rgb(163, 239, 205).
Aa
Black text reads best on this color (15.78:1).
About this color
#A3EFCD is a light, moderately saturated green. In OKLCH its lightness is 89%, its chroma 0.089 and its hue 165°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Turquoise (#7EF4CC), ΔE 0.035 away. Black text reads best on it, at 15.78:1.
| Hue family | Greens |
| Lightness | light (89%) |
| Chroma | moderately saturated (0.089) |
| Temperature | in between |
| Nearest name | Light Turquoise (#7EF4CC) |
| Black text | 15.78:1 |
| White text | 1.33:1 |
Values
| HEX | #A3EFCD |
| RGB | rgb(163, 239, 205) |
| HSL | hsl(153, 70%, 79%) |
| OKLCH | oklch(89.3% 0.089 164.8) |
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 #A3EFCD | 1.33:1 | Fails | Lc -18.6 | Dividers and decoration only |
| Black text on #A3EFCD | 15.78:1 | AAA | Lc 87.4 | Fine for body text |
| #A3EFCD text on white | 1.33:1 | Fails | Lc 16.2 | Dividers and decoration only |
| #A3EFCD text on black | 15.78:1 | AAA | Lc -87.5 | Fine for body 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 200.
-
Step 50
50
#EDF9F3
oklch(97.2% 0.015 164.7)
-
Step 100
100
#D7F1E4
oklch(93.6% 0.032 164.2)
-
Step 200
200 (this color)
#A3EFCD
oklch(89.3% 0.089 164.8)
-
Step 300
300
#72D8AE
oklch(80.9% 0.114 164.9)
-
Step 400
400
#00BD89
oklch(70.7% 0.149 164.9)
-
Step 500
500
#00A275
oklch(63.1% 0.133 165)
-
Step 600
600
#008862
oklch(55.5% 0.117 165.2)
-
Step 700
700
#007352
oklch(49.2% 0.104 164.9)
-
Step 800
800
#005E42
oklch(42.7% 0.09 164.7)
-
Step 900
900
#004E37
oklch(37.6% 0.079 165.5)
-
Step 950
950
#002F1F
oklch(27% 0.057 164.4)
#A3EFCD 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) | #ECE5CB | 0.088 |
| Deuteranopia (no green cones) | #DFDBCF | 0.086 |
| Tritanopia (no blue cones) | #91EFE5 | 0.035 |
| Achromatopsia (no color) | #DFDFDF | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A3EFCD
#A3EFCD
oklch(89.3% 0.089 164.8)
- #FFCAE7
#FFCAE7
oklch(89.4% 0.07 344.6)
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 #A3EFCD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Turquoise #7EF4CC ΔE 0.035
- Light Teal #90E4C1 ΔE 0.038
- Light Aqua #8CFFDB ΔE 0.042
- Light Sage #BCECAC ΔE 0.045
- Tea Green #CAE7B9 ΔE 0.046
- Aquamarine #7FFFD4 ΔE 0.048
- Hospital Green #9BE5AA ΔE 0.048
- Pale Turquoise #AFEEEE ΔE 0.050
Use #A3EFCD 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.