#6CDFDF
Closest named color: Turquoise (#40E0D0). oklch(83.7% 0.104 195.3), rgb(108, 223, 223).
Aa
Black text reads best on this color (13.25:1).
About this color
#6CDFDF is a light, moderately saturated teal or cyan. In OKLCH its lightness is 84%, its chroma 0.104 and its hue 195°. Its hue sits on the cool side of the wheel. The nearest named color is Turquoise (#40E0D0), ΔE 0.037 away. Black text reads best on it, at 13.25:1.
| Hue family | Teals and cyans |
| Lightness | light (84%) |
| Chroma | moderately saturated (0.104) |
| Temperature | cool |
| Nearest name | Turquoise (#40E0D0) |
| Black text | 13.25:1 |
| White text | 1.58:1 |
Values
| HEX | #6CDFDF |
| RGB | rgb(108, 223, 223) |
| HSL | hsl(180, 64%, 65%) |
| OKLCH | oklch(83.7% 0.104 195.3) |
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 #6CDFDF | 1.58:1 | Fails | Lc -29.7 | Dividers and decoration only |
| Black text on #6CDFDF | 13.25:1 | AAA | Lc 77.5 | Fine for body text |
| #6CDFDF text on white | 1.58:1 | Fails | Lc 26.3 | Dividers and decoration only |
| #6CDFDF text on black | 13.25:1 | AAA | Lc -76.7 | 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
#EBF9F8
oklch(97.1% 0.015 191.8)
-
Step 100
100
#D4F1F0
oklch(93.7% 0.03 194.1)
-
Step 200
200
#ADE6E5
oklch(88.6% 0.058 194.8)
-
Step 300
300 (this color)
#6CDFDF
oklch(83.7% 0.104 195.3)
-
Step 400
400
#00B7B8
oklch(70.6% 0.12 195.5)
-
Step 500
500
#009D9E
oklch(63.1% 0.108 195.6)
-
Step 600
600
#008485
oklch(55.6% 0.095 195.7)
-
Step 700
700
#006F70
oklch(49.1% 0.084 195.9)
-
Step 800
800
#005B5C
oklch(42.7% 0.073 196.1)
-
Step 900
900
#004C4C
oklch(37.7% 0.064 194.8)
-
Step 950
950
#002D2D
oklch(26.9% 0.046 194.8)
#6CDFDF 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) | #D3D6DF | 0.109 |
| Deuteranopia (no green cones) | #BFC7E0 | 0.102 |
| Tritanopia (no blue cones) | #00E5DF | 0.040 |
| Achromatopsia (no color) | #CDCDCD | 0.105 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6CDFDF
#6CDFDF
oklch(83.7% 0.104 195.3)
- #FFB2B6
#FFB2B6
oklch(83.8% 0.09 15.7)
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 #6CDFDF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Turquoise #40E0D0 ΔE 0.037
- Robin's Egg #6DEDFD ΔE 0.049
- Aqua Blue #02D8E9 ΔE 0.050
- Medium Turquoise #48D1CC ΔE 0.052
- Tiffany Blue #94D2BD ΔE 0.054
- Light Teal #90E4C1 ΔE 0.055
- Celeste #A8DADC ΔE 0.056
- Seafoam Blue #78D1B6 ΔE 0.057
Use #6CDFDF 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.