#5BE0DB
Closest named color: Turquoise (#40E0D0). oklch(83.3% 0.116 191.7), rgb(91, 224, 219).
Aa
Black text reads best on this color (13.12:1).
About this color
#5BE0DB is a light, moderately saturated teal or cyan. In OKLCH its lightness is 83%, its chroma 0.116 and its hue 192°. Its hue sits on the cool side of the wheel. The nearest named color is Turquoise (#40E0D0), ΔE 0.023 away. Black text reads best on it, at 13.12:1.
| Hue family | Teals and cyans |
| Lightness | light (83%) |
| Chroma | moderately saturated (0.116) |
| Temperature | cool |
| Nearest name | Turquoise (#40E0D0) |
| Black text | 13.12:1 |
| White text | 1.59:1 |
Values
| HEX | #5BE0DB |
| RGB | rgb(91, 224, 219) |
| HSL | hsl(178, 68%, 62%) |
| OKLCH | oklch(83.3% 0.116 191.7) |
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 #5BE0DB | 1.59:1 | Fails | Lc -30.2 | Non-text elements, placeholder text |
| Black text on #5BE0DB | 13.12:1 | AAA | Lc 77.0 | Fine for body text |
| #5BE0DB text on white | 1.59:1 | Fails | Lc 26.7 | Dividers and decoration only |
| #5BE0DB text on black | 13.12:1 | AAA | Lc -76.2 | 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
#EAF9F8
oklch(97.1% 0.016 192.1)
-
Step 100
100
#D1F1EF
oklch(93.5% 0.033 192)
-
Step 200
200
#A8E7E4
oklch(88.5% 0.064 192.4)
-
Step 300
300 (this color)
#5BE0DB
oklch(83.3% 0.116 191.7)
-
Step 400
400
#00B8B4
oklch(70.7% 0.121 192)
-
Step 500
500
#009E9A
oklch(63.2% 0.109 191.6)
-
Step 600
600
#008581
oklch(55.7% 0.096 191.1)
-
Step 700
700
#00706D
oklch(49.2% 0.085 191.5)
-
Step 800
800
#005B59
oklch(42.6% 0.073 192.2)
-
Step 900
900
#004C4A
oklch(37.6% 0.065 191.7)
-
Step 950
950
#002D2C
oklch(26.9% 0.046 192.5)
#5BE0DB 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) | #D4D5DB | 0.123 |
| Deuteranopia (no green cones) | #BFC6DC | 0.115 |
| Tritanopia (no blue cones) | #00E6DE | 0.029 |
| Achromatopsia (no color) | #CCCCCC | 0.116 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5BE0DB
#5BE0DB
oklch(83.3% 0.116 191.7)
- #FFAFB8
#FFAFB8
oklch(83.3% 0.094 11.9)
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 #5BE0DB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Turquoise #40E0D0 ΔE 0.023
- Aqua Blue #02D8E9 ΔE 0.045
- Medium Turquoise #48D1CC ΔE 0.046
- Seafoam Blue #78D1B6 ΔE 0.054
- Robin's Egg #6DEDFD ΔE 0.056
- Light Teal #90E4C1 ΔE 0.056
- Tiffany Blue #94D2BD ΔE 0.058
- Aqua Marine #2EE8BB ΔE 0.062
Use #5BE0DB 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.