#16D6EC
Closest named color: Aqua Blue (#02D8E9). oklch(80.2% 0.136 208.1), rgb(22, 214, 236).
Aa
Black text reads best on this color (11.86:1).
About this color
#16D6EC is a light, moderately saturated teal or cyan. In OKLCH its lightness is 80%, its chroma 0.136 and its hue 208°. Its hue sits on the cool side of the wheel. The nearest named color is Aqua Blue (#02D8E9), ΔE 0.008 away. Black text reads best on it, at 11.86:1.
| Hue family | Teals and cyans |
| Lightness | light (80%) |
| Chroma | moderately saturated (0.136) |
| Temperature | cool |
| Nearest name | Aqua Blue (#02D8E9) |
| Black text | 11.86:1 |
| White text | 1.77:1 |
Values
| HEX | #16D6EC |
| RGB | rgb(22, 214, 236) |
| HSL | hsl(186, 85%, 51%) |
| OKLCH | oklch(80.2% 0.136 208.1) |
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 #16D6EC | 1.77:1 | Fails | Lc -35.8 | Non-text elements, placeholder text |
| Black text on #16D6EC | 11.86:1 | AAA | Lc 71.9 | Content text, not long reading |
| #16D6EC text on white | 1.77:1 | Fails | Lc 31.9 | Non-text elements, placeholder text |
| #16D6EC text on black | 11.86:1 | AAA | Lc -70.8 | Content text, not long reading |
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 300.
-
Step 50
50
#E8F9FC
oklch(97% 0.018 209.4)
-
Step 100
100
#CDF2F8
oklch(93.7% 0.039 208.4)
-
Step 200
200
#9DE8F3
oklch(88.6% 0.075 207.5)
-
Step 300
300 (this color)
#16D6EC
oklch(80.2% 0.136 208.1)
-
Step 400
400
#00B5C8
oklch(70.7% 0.122 208)
-
Step 500
500
#009BAC
oklch(63.1% 0.109 208.4)
-
Step 600
600
#008291
oklch(55.5% 0.096 208.9)
-
Step 700
700
#006E7A
oklch(49.2% 0.085 207.9)
-
Step 800
800
#005A64
oklch(42.8% 0.073 207.9)
-
Step 900
900
#004B54
oklch(37.8% 0.065 208.5)
-
Step 950
950
#002D32
oklch(27.1% 0.046 206.3)
#16D6EC 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) | #C2CDED | 0.130 |
| Deuteranopia (no green cones) | #A8BBEC | 0.118 |
| Tritanopia (no blue cones) | #00E0DD | 0.041 |
| Achromatopsia (no color) | #C3C3C3 | 0.136 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #16D6EC
#16D6EC
oklch(80.2% 0.136 208.1)
- #FFA295
#FFA295
oklch(80.2% 0.113 28.4)
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 #16D6EC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Aqua Blue #02D8E9 ΔE 0.008
- Vivid Sky Blue #4CC9F0 ΔE 0.040
- Dark Turquoise #00CED1 ΔE 0.041
- Bright Sky Blue #02CCFE ΔE 0.044
- Medium Turquoise #48D1CC ΔE 0.044
- Turquoise #40E0D0 ΔE 0.057
- Sky Blue #87CEEB ΔE 0.064
- Lightblue #7BC8F6 ΔE 0.067
Use #16D6EC 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.