#16DFEC
Closest named color: Aqua Blue (#02D8E9). oklch(82.4% 0.138 202.4), rgb(22, 223, 236).
Aa
Black text reads best on this color (12.80:1).
About this color
#16DFEC is a light, moderately saturated teal or cyan. In OKLCH its lightness is 82%, its chroma 0.138 and its hue 202°. Its hue sits on the cool side of the wheel. The nearest named color is Aqua Blue (#02D8E9), ΔE 0.020 away. Black text reads best on it, at 12.80:1.
| Hue family | Teals and cyans |
| Lightness | light (82%) |
| Chroma | moderately saturated (0.138) |
| Temperature | cool |
| Nearest name | Aqua Blue (#02D8E9) |
| Black text | 12.80:1 |
| White text | 1.64:1 |
Values
| HEX | #16DFEC |
| RGB | rgb(22, 223, 236) |
| HSL | hsl(184, 85%, 51%) |
| OKLCH | oklch(82.4% 0.138 202.4) |
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 #16DFEC | 1.64:1 | Fails | Lc -31.4 | Non-text elements, placeholder text |
| Black text on #16DFEC | 12.80:1 | AAA | Lc 76.0 | Fine for body text |
| #16DFEC text on white | 1.64:1 | Fails | Lc 27.8 | Dividers and decoration only |
| #16DFEC text on black | 12.80:1 | AAA | Lc -75.1 | 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 300.
-
Step 50
50
#E8F9FB
oklch(97% 0.018 205.3)
-
Step 100
100
#CCF2F5
oklch(93.5% 0.04 202.4)
-
Step 200
200
#9BE9EF
oklch(88.6% 0.077 202)
-
Step 300
300 (this color)
#16DFEC
oklch(82.4% 0.138 202.4)
-
Step 400
400
#00B6C1
oklch(70.7% 0.12 202.5)
-
Step 500
500
#009CA6
oklch(63.1% 0.107 202.8)
-
Step 600
600
#00838B
oklch(55.5% 0.095 202.3)
-
Step 700
700
#006E75
oklch(49% 0.083 202.5)
-
Step 800
800
#005A60
oklch(42.6% 0.073 202.7)
-
Step 900
900
#004B50
oklch(37.6% 0.064 202.5)
-
Step 950
950
#002D30
oklch(27% 0.046 201.8)
#16DFEC 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) | #CCD5ED | 0.138 |
| Deuteranopia (no green cones) | #B2C2ED | 0.127 |
| Tritanopia (no blue cones) | #00E8E3 | 0.032 |
| Achromatopsia (no color) | #CACACA | 0.139 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #16DFEC
#16DFEC
oklch(82.4% 0.138 202.4)
- #FFACA8
#FFACA8
oklch(82.4% 0.098 22.5)
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 #16DFEC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Aqua Blue #02D8E9 ΔE 0.020
- Turquoise #40E0D0 ΔE 0.041
- Medium Turquoise #48D1CC ΔE 0.049
- Dark Turquoise #00CED1 ΔE 0.054
- Robin's Egg #6DEDFD ΔE 0.061
- Vivid Sky Blue #4CC9F0 ΔE 0.063
- Bright Light Blue #26F7FD ΔE 0.066
- Bright Sky Blue #02CCFE ΔE 0.066
Use #16DFEC 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.