#68C3CB
Closest named color: Medium Turquoise (#48D1CC). oklch(76.4% 0.088 203), rgb(104, 195, 203).
Aa
Black text reads best on this color (10.25:1).
About this color
#68C3CB is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 76%, its chroma 0.088 and its hue 203°. Its hue sits on the cool side of the wheel. The nearest named color is Medium Turquoise (#48D1CC), ΔE 0.042 away. Black text reads best on it, at 10.25:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (76%) |
| Chroma | moderately saturated (0.088) |
| Temperature | cool |
| Nearest name | Medium Turquoise (#48D1CC) |
| Black text | 10.25:1 |
| White text | 2.04:1 |
Values
| HEX | #68C3CB |
| RGB | rgb(104, 195, 203) |
| HSL | hsl(185, 49%, 60%) |
| OKLCH | oklch(76.4% 0.088 203) |
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 #68C3CB | 2.04:1 | Fails | Lc -44.2 | Non-text elements, placeholder text |
| Black text on #68C3CB | 10.25:1 | AAA | Lc 64.2 | Content text, not long reading |
| #68C3CB text on white | 2.04:1 | Fails | Lc 39.7 | Non-text elements, placeholder text |
| #68C3CB text on black | 10.25:1 | AAA | Lc -62.6 | 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
#EDF8F9
oklch(97.1% 0.012 203.5)
-
Step 100
100
#D7EFF1
oklch(93.5% 0.025 202.8)
-
Step 200
200
#B4E3E7
oklch(88.4% 0.049 202.8)
-
Step 300
300 (this color)
#68C3CB
oklch(76.4% 0.088 203)
-
Step 400
400
#00B6C2
oklch(70.7% 0.12 203.2)
-
Step 500
500
#009CA6
oklch(63.1% 0.107 202.8)
-
Step 600
600
#00838C
oklch(55.6% 0.095 203.3)
-
Step 700
700
#006E76
oklch(49.1% 0.084 203.6)
-
Step 800
800
#005A61
oklch(42.6% 0.073 204)
-
Step 900
900
#004B51
oklch(37.6% 0.064 204)
-
Step 950
950
#002D30
oklch(27% 0.046 201.8)
#68C3CB 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) | #B7BCCC | 0.088 |
| Deuteranopia (no green cones) | #A7B0CB | 0.082 |
| Tritanopia (no blue cones) | #2CC9C5 | 0.040 |
| Achromatopsia (no color) | #B5B5B5 | 0.088 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #68C3CB
#68C3CB
oklch(76.4% 0.088 203)
- #E59C98
#E59C98
oklch(76.3% 0.088 22.8)
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 #68C3CB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Turquoise #48D1CC ΔE 0.042
- Dark Turquoise #00CED1 ΔE 0.046
- Vivid Sky Blue #4CC9F0 ΔE 0.052
- Pale Teal #82CBB2 ΔE 0.053
- Light Cornflower Blue #98C1D9 ΔE 0.056
- Seafoam Blue #78D1B6 ΔE 0.059
- Light Grey Blue #9DBCD4 ΔE 0.061
- Sky Blue #87CEEB ΔE 0.061
Use #68C3CB 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.