#A3EEDC
Closest named color: Pale Turquoise (#AFEEEE). oklch(89.5% 0.078 177.7), rgb(163, 238, 220).
Aa
Black text reads best on this color (15.82:1).
About this color
#A3EEDC is a light, moderately saturated teal or cyan. In OKLCH its lightness is 89%, its chroma 0.078 and its hue 178°. Its hue sits on the cool side of the wheel. The nearest named color is Pale Turquoise (#AFEEEE), ΔE 0.030 away. Black text reads best on it, at 15.82:1.
| Hue family | Teals and cyans |
| Lightness | light (89%) |
| Chroma | moderately saturated (0.078) |
| Temperature | cool |
| Nearest name | Pale Turquoise (#AFEEEE) |
| Black text | 15.82:1 |
| White text | 1.32:1 |
Values
| HEX | #A3EEDC |
| RGB | rgb(163, 238, 220) |
| HSL | hsl(166, 69%, 79%) |
| OKLCH | oklch(89.5% 0.078 177.7) |
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 #A3EEDC | 1.32:1 | Fails | Lc -18.4 | Dividers and decoration only |
| Black text on #A3EEDC | 15.82:1 | AAA | Lc 87.6 | Fine for body text |
| #A3EEDC text on white | 1.32:1 | Fails | Lc 16.1 | Dividers and decoration only |
| #A3EEDC text on black | 15.82:1 | AAA | Lc -87.6 | 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
#EDF9F5
oklch(97.2% 0.014 174.2)
-
Step 100
100
#D6F1EA
oklch(93.7% 0.03 178.3)
-
Step 200
200 (this color)
#A3EEDC
oklch(89.5% 0.078 177.7)
-
Step 300
300
#71D6C0
oklch(80.9% 0.101 177.7)
-
Step 400
400
#00BAA0
oklch(70.6% 0.13 177.9)
-
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
#005D4F
oklch(42.8% 0.079 177.8)
-
Step 900
900
#004D41
oklch(37.6% 0.069 177.7)
-
Step 950
950
#002E26
oklch(26.9% 0.05 177.5)
#A3EEDC 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) | #E8E5DB | 0.083 |
| Deuteranopia (no green cones) | #DBDBDD | 0.079 |
| Tritanopia (no blue cones) | #8DF0E8 | 0.023 |
| Achromatopsia (no color) | #DFDFDF | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A3EEDC
#A3EEDC
oklch(89.5% 0.078 177.7)
- #FFCCDC
#FFCCDC
oklch(89.4% 0.061 357.7)
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 #A3EEDC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Turquoise #AFEEEE ΔE 0.030
- Robin's Egg Blue #98EFF9 ΔE 0.039
- Powder Blue #B0E0E6 ΔE 0.046
- Light Teal #90E4C1 ΔE 0.047
- Light Turquoise #7EF4CC ΔE 0.047
- Robin Egg Blue #8AF1FE ΔE 0.047
- Light Aqua #8CFFDB ΔE 0.049
- Pale Aqua #B8FFEB ΔE 0.053
Use #A3EEDC 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.