#6DE0CC
Closest named color: Turquoise (#40E0D0). oklch(83.4% 0.109 180.6), rgb(109, 224, 204).
Aa
Black text reads best on this color (13.18:1).
About this color
#6DE0CC is a light, moderately saturated teal or cyan. In OKLCH its lightness is 83%, its chroma 0.109 and its hue 181°. Its hue sits on the cool side of the wheel. The nearest named color is Turquoise (#40E0D0), ΔE 0.026 away. Black text reads best on it, at 13.18:1.
| Hue family | Teals and cyans |
| Lightness | light (83%) |
| Chroma | moderately saturated (0.109) |
| Temperature | cool |
| Nearest name | Turquoise (#40E0D0) |
| Black text | 13.18:1 |
| White text | 1.59:1 |
Values
| HEX | #6DE0CC |
| RGB | rgb(109, 224, 204) |
| HSL | hsl(170, 65%, 65%) |
| OKLCH | oklch(83.4% 0.109 180.6) |
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 #6DE0CC | 1.59:1 | Fails | Lc -30.1 | Non-text elements, placeholder text |
| Black text on #6DE0CC | 13.18:1 | AAA | Lc 77.2 | Fine for body text |
| #6DE0CC text on white | 1.59:1 | Fails | Lc 26.6 | Dividers and decoration only |
| #6DE0CC text on black | 13.18:1 | AAA | Lc -76.4 | 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
#ECF9F6
oklch(97.2% 0.014 180.7)
-
Step 100
100
#D4F1EB
oklch(93.5% 0.031 181.8)
-
Step 200
200
#AEE7DB
oklch(88.6% 0.06 180.4)
-
Step 300
300 (this color)
#6DE0CC
oklch(83.4% 0.109 180.6)
-
Step 400
400
#00BAA4
oklch(70.7% 0.128 180.3)
-
Step 500
500
#009F8D
oklch(63% 0.114 181)
-
Step 600
600
#008676
oklch(55.6% 0.1 180.5)
-
Step 700
700
#007163
oklch(49.2% 0.089 180.3)
-
Step 800
800
#005C51
oklch(42.6% 0.077 181.1)
-
Step 900
900
#004D43
oklch(37.7% 0.068 180.3)
-
Step 950
950
#002E28
oklch(27% 0.049 181.5)
#6DE0CC 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) | #D8D5CB | 0.116 |
| Deuteranopia (no green cones) | #C5C7CE | 0.110 |
| Tritanopia (no blue cones) | #2EE3DA | 0.033 |
| Achromatopsia (no color) | #CDCDCD | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6DE0CC
#6DE0CC
oklch(83.4% 0.109 180.6)
- #FFAEC5
#FFAEC5
oklch(83.5% 0.099 0.9)
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 #6DE0CC, closest first.
No curated palette has a color within ΔE 0.04 of #6DE0CC.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Turquoise #40E0D0 ΔE 0.026
- Light Teal #90E4C1 ΔE 0.036
- Seafoam Blue #78D1B6 ΔE 0.042
- Tiffany Blue #94D2BD ΔE 0.045
- Aqua Marine #2EE8BB ΔE 0.050
- Medium Turquoise #48D1CC ΔE 0.052
- Pale Teal #82CBB2 ΔE 0.057
- Light Turquoise #7EF4CC ΔE 0.059
Use #6DE0CC 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.