#6DC0CB
Closest named color: Medium Turquoise (#48D1CC). oklch(75.9% 0.082 206.6), rgb(109, 192, 203).
Aa
Black text reads best on this color (10.05:1).
About this color
#6DC0CB is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 76%, its chroma 0.082 and its hue 207°. Its hue sits on the cool side of the wheel. The nearest named color is Medium Turquoise (#48D1CC), ΔE 0.051 away. Black text reads best on it, at 10.05:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (76%) |
| Chroma | moderately saturated (0.082) |
| Temperature | cool |
| Nearest name | Medium Turquoise (#48D1CC) |
| Black text | 10.05:1 |
| White text | 2.08:1 |
Values
| HEX | #6DC0CB |
| RGB | rgb(109, 192, 203) |
| HSL | hsl(187, 47%, 61%) |
| OKLCH | oklch(75.9% 0.082 206.6) |
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 #6DC0CB | 2.08:1 | Fails | Lc -45.3 | Large or bold text, headings |
| Black text on #6DC0CB | 10.05:1 | AAA | Lc 63.2 | Content text, not long reading |
| #6DC0CB text on white | 2.08:1 | Fails | Lc 40.7 | Non-text elements, placeholder text |
| #6DC0CB text on black | 10.05:1 | AAA | Lc -61.6 | 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
#D9EFF2
oklch(93.7% 0.024 206.6)
-
Step 200
200
#B7E2E8
oklch(88.4% 0.045 206.8)
-
Step 300
300 (this color)
#6DC0CB
oklch(75.9% 0.082 206.6)
-
Step 400
400
#00B5C6
oklch(70.6% 0.121 206.7)
-
Step 500
500
#009BAA
oklch(63% 0.108 206.9)
-
Step 600
600
#00838F
oklch(55.7% 0.095 206.1)
-
Step 700
700
#006E79
oklch(49.2% 0.084 206.9)
-
Step 800
800
#005A63
oklch(42.7% 0.073 206.6)
-
Step 900
900
#004B53
oklch(37.7% 0.065 207)
-
Step 950
950
#002D32
oklch(27.1% 0.046 206.3)
#6DC0CB 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) | #B4BACC | 0.081 |
| Deuteranopia (no green cones) | #A4AECB | 0.074 |
| Tritanopia (no blue cones) | #3CC6C3 | 0.040 |
| Achromatopsia (no color) | #B3B3B3 | 0.083 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6DC0CB
#6DC0CB
oklch(75.9% 0.082 206.6)
- #E19D95
#E19D95
oklch(76% 0.083 26.6)
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 #6DC0CB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Turquoise #48D1CC ΔE 0.051
- Light Cornflower Blue #98C1D9 ΔE 0.052
- Vivid Sky Blue #4CC9F0 ΔE 0.053
- Dark Turquoise #00CED1 ΔE 0.054
- Light Grey Blue #9DBCD4 ΔE 0.055
- Pale Teal #82CBB2 ΔE 0.058
- Sky Blue #87CEEB ΔE 0.062
- Lightblue #7BC8F6 ΔE 0.064
Use #6DC0CB 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.