#A3EEE7
Closest named color: Pale Turquoise (#AFEEEE). oklch(89.8% 0.075 188.6), rgb(163, 238, 231).
Aa
Black text reads best on this color (15.94:1).
About this color
#A3EEE7 is a light, moderately saturated teal or cyan. In OKLCH its lightness is 90%, its chroma 0.075 and its hue 189°. Its hue sits on the cool side of the wheel. The nearest named color is Pale Turquoise (#AFEEEE), ΔE 0.017 away. Black text reads best on it, at 15.94:1.
| Hue family | Teals and cyans |
| Lightness | light (90%) |
| Chroma | moderately saturated (0.075) |
| Temperature | cool |
| Nearest name | Pale Turquoise (#AFEEEE) |
| Black text | 15.94:1 |
| White text | 1.31:1 |
Values
| HEX | #A3EEE7 |
| RGB | rgb(163, 238, 231) |
| HSL | hsl(174, 69%, 79%) |
| OKLCH | oklch(89.8% 0.075 188.6) |
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 #A3EEE7 | 1.31:1 | Fails | Lc -17.9 | Dividers and decoration only |
| Black text on #A3EEE7 | 15.94:1 | AAA | Lc 88.0 | Fine for body text |
| #A3EEE7 text on white | 1.31:1 | Fails | Lc 15.6 | Dividers and decoration only |
| #A3EEE7 text on black | 15.94:1 | AAA | Lc -88.1 | 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
#ECF8F7
oklch(97% 0.013 191)
-
Step 100
100
#D6F0ED
oklch(93.5% 0.028 188.3)
-
Step 200
200 (this color)
#A3EEE7
oklch(89.8% 0.075 188.6)
-
Step 300
300
#6FD5CD
oklch(80.9% 0.096 188.7)
-
Step 400
400
#00B9AF
oklch(70.8% 0.123 188)
-
Step 500
500
#009E96
oklch(63% 0.109 188.5)
-
Step 600
600
#00857E
oklch(55.6% 0.097 188.3)
-
Step 700
700
#00706A
oklch(49.1% 0.085 188.3)
-
Step 800
800
#005C57
oklch(42.8% 0.074 188.4)
-
Step 900
900
#004C48
oklch(37.6% 0.065 188.7)
-
Step 950
950
#002E2B
oklch(27.1% 0.047 188)
#A3EEE7 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) | #E6E6E7 | 0.080 |
| Deuteranopia (no green cones) | #D8DCE8 | 0.075 |
| Tritanopia (no blue cones) | #89F2EC | 0.024 |
| Achromatopsia (no color) | #E0E0E0 | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A3EEE7
#A3EEE7
oklch(89.8% 0.075 188.6)
- #FFCFD6
#FFCFD6
oklch(89.8% 0.055 8.4)
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 #A3EEE7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Turquoise #AFEEEE ΔE 0.017
- Robin's Egg Blue #98EFF9 ΔE 0.025
- Robin Egg Blue #8AF1FE ΔE 0.035
- Powder Blue #B0E0E6 ΔE 0.038
- Diamond #B9F2FF ΔE 0.043
- Pale Sky Blue #BDF6FE ΔE 0.047
- Celeste #A8DADC ΔE 0.051
- Pale Aqua #B8FFEB ΔE 0.052
Use #A3EEE7 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.