#5EC0CE
Closest named color: Dark Turquoise (#00CED1). oklch(75.4% 0.094 207.8), rgb(94, 192, 206).
Aa
Black text reads best on this color (9.90:1).
About this color
#5EC0CE is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 75%, its chroma 0.094 and its hue 208°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Turquoise (#00CED1), ΔE 0.047 away. Black text reads best on it, at 9.90:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.094) |
| Temperature | cool |
| Nearest name | Dark Turquoise (#00CED1) |
| Black text | 9.90:1 |
| White text | 2.11:1 |
Values
| HEX | #5EC0CE |
| RGB | rgb(94, 192, 206) |
| HSL | hsl(188, 53%, 59%) |
| OKLCH | oklch(75.4% 0.094 207.8) |
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 #5EC0CE | 2.11:1 | Fails | Lc -46.0 | Large or bold text, headings |
| Black text on #5EC0CE | 9.90:1 | AAA | Lc 62.6 | Content text, not long reading |
| #5EC0CE text on white | 2.11:1 | Fails | Lc 41.3 | Non-text elements, placeholder text |
| #5EC0CE text on black | 9.90:1 | AAA | Lc -60.9 | 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 400.
-
Step 50
50
#F0F7F8
oklch(97.1% 0.008 207.1)
-
Step 100
100
#DEEDF0
oklch(93.6% 0.016 211)
-
Step 200
200
#C1E0E4
oklch(88.5% 0.033 206.1)
-
Step 300
300
#94CCD4
oklch(80.9% 0.059 207.1)
-
Step 400
400 (this color)
#5EC0CE
oklch(75.4% 0.094 207.8)
-
Step 500
500
#009BAB
oklch(63% 0.108 207.7)
-
Step 600
600
#008290
oklch(55.5% 0.095 208)
-
Step 700
700
#006E79
oklch(49.2% 0.084 206.9)
-
Step 800
800
#005A64
oklch(42.8% 0.073 207.9)
-
Step 900
900
#004B53
oklch(37.7% 0.065 207)
-
Step 950
950
#002D32
oklch(27.1% 0.046 206.3)
#5EC0CE 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) | #B2BACF | 0.091 |
| Deuteranopia (no green cones) | #A1ACCE | 0.084 |
| Tritanopia (no blue cones) | #00C7C4 | 0.045 |
| Achromatopsia (no color) | #B2B2B2 | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5EC0CE
#5EC0CE
oklch(75.4% 0.094 207.8)
- #E5988E
#E5988E
oklch(75.4% 0.095 27.6)
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 #5EC0CE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Turquoise #00CED1 ΔE 0.047
- Vivid Sky Blue #4CC9F0 ΔE 0.048
- Medium Turquoise #48D1CC ΔE 0.049
- Light Cornflower Blue #98C1D9 ΔE 0.062
- Topaz #13BBAF ΔE 0.063
- Turquoise Blue #06B1C4 ΔE 0.063
- Light Grey Blue #9DBCD4 ΔE 0.066
- Pale Teal #82CBB2 ΔE 0.066
Use #5EC0CE 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.