#A2FAE5
Closest named color: Pale Aqua (#B8FFEB). oklch(92.3% 0.09 177.4), rgb(162, 250, 229).
Aa
Black text reads best on this color (17.34:1).
About this color
#A2FAE5 is a very light, moderately saturated teal or cyan. In OKLCH its lightness is 92%, its chroma 0.090 and its hue 177°. Its hue sits on the cool side of the wheel. The nearest named color is Pale Aqua (#B8FFEB), ΔE 0.028 away. Black text reads best on it, at 17.34:1.
| Hue family | Teals and cyans |
| Lightness | very light (92%) |
| Chroma | moderately saturated (0.090) |
| Temperature | cool |
| Nearest name | Pale Aqua (#B8FFEB) |
| Black text | 17.34:1 |
| White text | 1.21:1 |
Values
| HEX | #A2FAE5 |
| RGB | rgb(162, 250, 229) |
| HSL | hsl(166, 90%, 81%) |
| OKLCH | oklch(92.3% 0.09 177.4) |
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 #A2FAE5 | 1.21:1 | Fails | Lc -11.9 | Not readable |
| Black text on #A2FAE5 | 17.34:1 | AAA | Lc 93.3 | Preferred for body text |
| #A2FAE5 text on white | 1.21:1 | Fails | Lc 10.3 | Not readable |
| #A2FAE5 text on black | 17.34:1 | AAA | Lc -93.9 | Preferred 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 100.
-
Step 50
50
#EBF9F5
oklch(97.1% 0.016 177.1)
-
Step 100
100 (this color)
#A2FAE5
oklch(92.3% 0.09 177.4)
-
Step 200
200
#ACE8D9
oklch(88.6% 0.064 177.6)
-
Step 300
300
#5FD9C0
oklch(80.9% 0.116 177.6)
-
Step 400
400
#00BBA0
oklch(70.8% 0.131 177.4)
-
Step 500
500
#00A089
oklch(63.1% 0.116 177.6)
-
Step 600
600
#008673
oklch(55.5% 0.102 178.1)
-
Step 700
700
#007160
oklch(49.1% 0.091 177.4)
-
Step 800
800
#005D4E
oklch(42.8% 0.079 176.7)
-
Step 900
900
#004D41
oklch(37.6% 0.069 177.7)
-
Step 950
950
#002E26
oklch(26.9% 0.05 177.5)
#A2FAE5 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) | #F4F0E4 | 0.096 |
| Deuteranopia (no green cones) | #E4E5E7 | 0.090 |
| Tritanopia (no blue cones) | #86FCF4 | 0.028 |
| Achromatopsia (no color) | #E9E9E9 | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A2FAE5
#A2FAE5
oklch(92.3% 0.09 177.4)
- #FFDAE6
#FFDAE6
oklch(92.3% 0.044 356.5)
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 #A2FAE5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Aqua #B8FFEB ΔE 0.028
- Light Aqua #8CFFDB ΔE 0.030
- Pale Cyan #B7FFFA ΔE 0.038
- Pale Turquoise #AFEEEE ΔE 0.040
- Duck Egg Blue #C3FBF4 ΔE 0.043
- Aquamarine #7FFFD4 ΔE 0.044
- Eggshell Blue #C4FFF7 ΔE 0.047
- Robin's Egg Blue #98EFF9 ΔE 0.048
Use #A2FAE5 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.