#6DEFDD
Closest named color: Light Turquoise (#7EF4CC). oklch(87.4% 0.118 183.2), rgb(109, 239, 221).
Aa
Black text reads best on this color (15.04:1).
About this color
#6DEFDD is a light, moderately saturated teal or cyan. In OKLCH its lightness is 87%, its chroma 0.118 and its hue 183°. Its hue sits on the cool side of the wheel. The nearest named color is Light Turquoise (#7EF4CC), ΔE 0.033 away. Black text reads best on it, at 15.04:1.
| Hue family | Teals and cyans |
| Lightness | light (87%) |
| Chroma | moderately saturated (0.118) |
| Temperature | cool |
| Nearest name | Light Turquoise (#7EF4CC) |
| Black text | 15.04:1 |
| White text | 1.39:1 |
Values
| HEX | #6DEFDD |
| RGB | rgb(109, 239, 221) |
| HSL | hsl(172, 80%, 68%) |
| OKLCH | oklch(87.4% 0.118 183.2) |
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 #6DEFDD | 1.39:1 | Fails | Lc -21.6 | Dividers and decoration only |
| Black text on #6DEFDD | 15.04:1 | AAA | Lc 84.7 | Fine for body text |
| #6DEFDD text on white | 1.39:1 | Fails | Lc 19.0 | Dividers and decoration only |
| #6DEFDD text on black | 15.04:1 | AAA | Lc -84.5 | 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 200.
-
Step 50
50
#E7FAF7
oklch(97% 0.02 185.5)
-
Step 100
100
#CBF4ED
oklch(93.6% 0.043 183.9)
-
Step 200
200 (this color)
#6DEFDD
oklch(87.4% 0.118 183.2)
-
Step 300
300
#00DECA
oklch(80.9% 0.144 183.5)
-
Step 400
400
#00B9A8
oklch(70.6% 0.125 183.4)
-
Step 500
500
#009F90
oklch(63.1% 0.112 183.2)
-
Step 600
600
#008679
oklch(55.7% 0.099 183.1)
-
Step 700
700
#007065
oklch(49% 0.087 183.1)
-
Step 800
800
#005C53
oklch(42.6% 0.076 183.4)
-
Step 900
900
#004D45
oklch(37.7% 0.067 183.1)
-
Step 950
950
#002E29
oklch(27.1% 0.048 183.6)
#6DEFDD 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) | #E5E3DC | 0.126 |
| Deuteranopia (no green cones) | #D1D4DF | 0.119 |
| Tritanopia (no blue cones) | #00F3E9 | 0.036 |
| Achromatopsia (no color) | #DADADA | 0.119 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6DEFDD
#6DEFDD
oklch(87.4% 0.118 183.2)
- #FFC3D1
#FFC3D1
oklch(87.5% 0.071 3.1)
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 #6DEFDD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Turquoise #7EF4CC ΔE 0.033
- Bright Aqua #0BF9EA ΔE 0.038
- Light Teal #90E4C1 ΔE 0.043
- Bright Light Blue #26F7FD ΔE 0.047
- Robin's Egg #6DEDFD ΔE 0.047
- Bright Cyan #41FDFE ΔE 0.049
- Bright Turquoise #0FFEF9 ΔE 0.050
- Aquamarine #7FFFD4 ΔE 0.053
Use #6DEFDD 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.