#A6EFF3
Closest named color: Pale Turquoise (#AFEEEE). oklch(90.6% 0.072 200.3), rgb(166, 239, 243).
Aa
Black text reads best on this color (16.26:1).
About this color
#A6EFF3 is a very light, moderately saturated teal or cyan. In OKLCH its lightness is 91%, its chroma 0.072 and its hue 200°. Its hue sits on the cool side of the wheel. The nearest named color is Pale Turquoise (#AFEEEE), ΔE 0.010 away. Black text reads best on it, at 16.26:1.
| Hue family | Teals and cyans |
| Lightness | very light (91%) |
| Chroma | moderately saturated (0.072) |
| Temperature | cool |
| Nearest name | Pale Turquoise (#AFEEEE) |
| Black text | 16.26:1 |
| White text | 1.29:1 |
Values
| HEX | #A6EFF3 |
| RGB | rgb(166, 239, 243) |
| HSL | hsl(183, 76%, 80%) |
| OKLCH | oklch(90.6% 0.072 200.3) |
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 #A6EFF3 | 1.29:1 | Fails | Lc -16.6 | Dividers and decoration only |
| Black text on #A6EFF3 | 16.26:1 | AAA | Lc 89.2 | Fine for body text |
| #A6EFF3 text on white | 1.29:1 | Fails | Lc 14.4 | Not readable |
| #A6EFF3 text on black | 16.26:1 | AAA | Lc -89.4 | 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
#ECF8F9
oklch(97% 0.013 202.9)
-
Step 100
100
#D6F0F1
oklch(93.7% 0.027 199.5)
-
Step 200
200 (this color)
#A6EFF3
oklch(90.6% 0.072 200.3)
-
Step 300
300
#71D3D8
oklch(80.9% 0.093 199.8)
-
Step 400
400
#00B6BE
oklch(70.6% 0.12 200.4)
-
Step 500
500
#009CA3
oklch(63% 0.107 200.4)
-
Step 600
600
#008389
oklch(55.5% 0.094 200.5)
-
Step 700
700
#006F74
oklch(49.2% 0.084 200.3)
-
Step 800
800
#005B5F
oklch(42.8% 0.073 200)
-
Step 900
900
#004C4F
oklch(37.8% 0.064 199.4)
-
Step 950
950
#002D2F
oklch(27% 0.046 199.4)
#A6EFF3 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) | #E5E9F3 | 0.074 |
| Deuteranopia (no green cones) | #D7DEF4 | 0.069 |
| Tritanopia (no blue cones) | #8AF4F0 | 0.029 |
| Achromatopsia (no color) | #E2E2E2 | 0.073 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A6EFF3
#A6EFF3
oklch(90.6% 0.072 200.3)
- #FFD4D2
#FFD4D2
oklch(90.6% 0.049 21.2)
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 #A6EFF3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Turquoise #AFEEEE ΔE 0.010
- Robin's Egg Blue #98EFF9 ΔE 0.015
- Robin Egg Blue #8AF1FE ΔE 0.027
- Diamond #B9F2FF ΔE 0.028
- Pale Sky Blue #BDF6FE ΔE 0.035
- Powder Blue #B0E0E6 ΔE 0.038
- Pale Cyan #B7FFFA ΔE 0.047
- Duck Egg Blue #C3FBF4 ΔE 0.047
Use #A6EFF3 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.