#A3EEEE
Closest named color: Pale Turquoise (#AFEEEE). oklch(90% 0.074 195.9), rgb(163, 238, 238).
Aa
Black text reads best on this color (16.02:1).
About this color
#A3EEEE is a very light, moderately saturated teal or cyan. In OKLCH its lightness is 90%, its chroma 0.074 and its hue 196°. Its hue sits on the cool side of the wheel. The nearest named color is Pale Turquoise (#AFEEEE), ΔE 0.013 away. Black text reads best on it, at 16.02:1.
| Hue family | Teals and cyans |
| Lightness | very light (90%) |
| Chroma | moderately saturated (0.074) |
| Temperature | cool |
| Nearest name | Pale Turquoise (#AFEEEE) |
| Black text | 16.02:1 |
| White text | 1.31:1 |
Values
| HEX | #A3EEEE |
| RGB | rgb(163, 238, 238) |
| HSL | hsl(180, 69%, 79%) |
| OKLCH | oklch(90% 0.074 195.9) |
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 #A3EEEE | 1.31:1 | Fails | Lc -17.6 | Dividers and decoration only |
| Black text on #A3EEEE | 16.02:1 | AAA | Lc 88.3 | Fine for body text |
| #A3EEEE text on white | 1.31:1 | Fails | Lc 15.3 | Dividers and decoration only |
| #A3EEEE text on black | 16.02:1 | AAA | Lc -88.5 | 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
#ECF8F8
oklch(97% 0.013 196.9)
-
Step 100
100
#D6F0F0
oklch(93.6% 0.027 196.7)
-
Step 200
200 (this color)
#A3EEEE
oklch(90% 0.074 195.9)
-
Step 300
300
#6ED4D4
oklch(80.9% 0.095 195.4)
-
Step 400
400
#00B7B9
oklch(70.6% 0.12 196.2)
-
Step 500
500
#009D9F
oklch(63.1% 0.107 196.4)
-
Step 600
600
#008485
oklch(55.6% 0.095 195.7)
-
Step 700
700
#006F70
oklch(49.1% 0.084 195.9)
-
Step 800
800
#005B5C
oklch(42.7% 0.073 196.1)
-
Step 900
900
#004C4D
oklch(37.8% 0.064 196.3)
-
Step 950
950
#002D2E
oklch(27% 0.046 197.1)
#A3EEEE 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) | #E5E7EE | 0.078 |
| Deuteranopia (no green cones) | #D6DCEF | 0.072 |
| Tritanopia (no blue cones) | #87F3EE | 0.027 |
| Achromatopsia (no color) | #E1E1E1 | 0.074 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A3EEEE
#A3EEEE
oklch(90% 0.074 195.9)
- #FFD1D2
#FFD1D2
oklch(90% 0.052 16.7)
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 #A3EEEE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Turquoise #AFEEEE ΔE 0.013
- Robin's Egg Blue #98EFF9 ΔE 0.017
- Robin Egg Blue #8AF1FE ΔE 0.028
- Diamond #B9F2FF ΔE 0.036
- Powder Blue #B0E0E6 ΔE 0.036
- Pale Sky Blue #BDF6FE ΔE 0.042
- Robin's Egg #6DEDFD ΔE 0.049
- Celeste #A8DADC ΔE 0.051
Use #A3EEEE 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.