#50DEEE
Closest named color: Aqua Blue (#02D8E9). oklch(83.1% 0.121 205.8), rgb(80, 222, 238).
Aa
Black text reads best on this color (13.02:1).
About this color
#50DEEE is a light, moderately saturated teal or cyan. In OKLCH its lightness is 83%, its chroma 0.121 and its hue 206°. Its hue sits on the cool side of the wheel. The nearest named color is Aqua Blue (#02D8E9), ΔE 0.031 away. Black text reads best on it, at 13.02:1.
| Hue family | Teals and cyans |
| Lightness | light (83%) |
| Chroma | moderately saturated (0.121) |
| Temperature | cool |
| Nearest name | Aqua Blue (#02D8E9) |
| Black text | 13.02:1 |
| White text | 1.61:1 |
Values
| HEX | #50DEEE |
| RGB | rgb(80, 222, 238) |
| HSL | hsl(186, 82%, 62%) |
| OKLCH | oklch(83.1% 0.121 205.8) |
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 #50DEEE | 1.61:1 | Fails | Lc -30.7 | Non-text elements, placeholder text |
| Black text on #50DEEE | 13.02:1 | AAA | Lc 76.6 | Fine for body text |
| #50DEEE text on white | 1.61:1 | Fails | Lc 27.1 | Dividers and decoration only |
| #50DEEE text on black | 13.02:1 | AAA | Lc -75.8 | 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
#EAF9FB
oklch(97.2% 0.016 206.4)
-
Step 100
100
#D0F1F5
oklch(93.6% 0.035 205.5)
-
Step 200
200
#A4E6EF
oklch(88.4% 0.067 206.6)
-
Step 300
300 (this color)
#50DEEE
oklch(83.1% 0.121 205.8)
-
Step 400
400
#00B5C5
oklch(70.6% 0.121 206)
-
Step 500
500
#009BA9
oklch(63% 0.108 206.1)
-
Step 600
600
#00838E
oklch(55.7% 0.095 205.2)
-
Step 700
700
#006E78
oklch(49.1% 0.084 205.8)
-
Step 800
800
#005A62
oklch(42.7% 0.073 205.3)
-
Step 900
900
#004B52
oklch(37.7% 0.064 205.5)
-
Step 950
950
#002D31
oklch(27.1% 0.046 204.1)
#50DEEE 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) | #CCD5EF | 0.118 |
| Deuteranopia (no green cones) | #B5C4EE | 0.109 |
| Tritanopia (no blue cones) | #00E7E3 | 0.039 |
| Achromatopsia (no color) | #CCCCCC | 0.122 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #50DEEE
#50DEEE
oklch(83.1% 0.121 205.8)
- #FFB0A8
#FFB0A8
oklch(83.1% 0.094 25.7)
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 #50DEEE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Aqua Blue #02D8E9 ΔE 0.031
- Turquoise #40E0D0 ΔE 0.047
- Robin's Egg #6DEDFD ΔE 0.049
- Medium Turquoise #48D1CC ΔE 0.054
- Sky Blue #87CEEB ΔE 0.055
- Vivid Sky Blue #4CC9F0 ΔE 0.060
- Dark Turquoise #00CED1 ΔE 0.064
- Light Sky Blue #87CEFA ΔE 0.064
Use #50DEEE 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.