#0ED9DB
Closest named color: Aqua Blue (#02D8E9). oklch(80.3% 0.136 196), rgb(14, 217, 219).
Aa
Black text reads best on this color (11.96:1).
About this color
#0ED9DB is a light, moderately saturated teal or cyan. In OKLCH its lightness is 80%, its chroma 0.136 and its hue 196°. Its hue sits on the cool side of the wheel. The nearest named color is Aqua Blue (#02D8E9), ΔE 0.021 away. Black text reads best on it, at 11.96:1.
| Hue family | Teals and cyans |
| Lightness | light (80%) |
| Chroma | moderately saturated (0.136) |
| Temperature | cool |
| Nearest name | Aqua Blue (#02D8E9) |
| Black text | 11.96:1 |
| White text | 1.75:1 |
Values
| HEX | #0ED9DB |
| RGB | rgb(14, 217, 219) |
| HSL | hsl(181, 88%, 46%) |
| OKLCH | oklch(80.3% 0.136 196) |
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 #0ED9DB | 1.75:1 | Fails | Lc -35.3 | Non-text elements, placeholder text |
| Black text on #0ED9DB | 11.96:1 | AAA | Lc 72.4 | Content text, not long reading |
| #0ED9DB text on white | 1.75:1 | Fails | Lc 31.4 | Non-text elements, placeholder text |
| #0ED9DB text on black | 11.96:1 | AAA | Lc -71.3 | 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
#E8FAF9
oklch(97.2% 0.019 192.8)
-
Step 100
100
#CDF3F2
oklch(93.7% 0.039 194.5)
-
Step 200
200
#9DE9E9
oklch(88.5% 0.075 195.9)
-
Step 300
300 (this color)
#0ED9DB
oklch(80.3% 0.136 196)
-
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)
#0ED9DB 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) | #C9CEDB | 0.140 |
| Deuteranopia (no green cones) | #B1BCDC | 0.131 |
| Tritanopia (no blue cones) | #00E1D9 | 0.024 |
| Achromatopsia (no color) | #C3C3C3 | 0.136 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0ED9DB
#0ED9DB
oklch(80.3% 0.136 196)
- #FFA0A6
#FFA0A6
oklch(80.3% 0.113 15.8)
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 #0ED9DB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Aqua Blue #02D8E9 ΔE 0.021
- Medium Turquoise #48D1CC ΔE 0.027
- Dark Turquoise #00CED1 ΔE 0.031
- Turquoise #40E0D0 ΔE 0.032
- Seafoam Blue #78D1B6 ΔE 0.062
- Vivid Sky Blue #4CC9F0 ΔE 0.064
- Medium Aquamarine #66CDAA ΔE 0.068
- Bright Sky Blue #02CCFE ΔE 0.071
Use #0ED9DB 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.