#22DED4
Closest named color: Turquoise (#40E0D0). oklch(81.4% 0.137 188.9), rgb(34, 222, 212).
Aa
Black text reads best on this color (12.46:1).
About this color
#22DED4 is a light, moderately saturated teal or cyan. In OKLCH its lightness is 81%, its chroma 0.137 and its hue 189°. Its hue sits on the cool side of the wheel. The nearest named color is Turquoise (#40E0D0), ΔE 0.013 away. Black text reads best on it, at 12.46:1.
| Hue family | Teals and cyans |
| Lightness | light (81%) |
| Chroma | moderately saturated (0.137) |
| Temperature | cool |
| Nearest name | Turquoise (#40E0D0) |
| Black text | 12.46:1 |
| White text | 1.68:1 |
Values
| HEX | #22DED4 |
| RGB | rgb(34, 222, 212) |
| HSL | hsl(177, 74%, 50%) |
| OKLCH | oklch(81.4% 0.137 188.9) |
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 #22DED4 | 1.68:1 | Fails | Lc -33.0 | Non-text elements, placeholder text |
| Black text on #22DED4 | 12.46:1 | AAA | Lc 74.5 | Content text, not long reading |
| #22DED4 text on white | 1.68:1 | Fails | Lc 29.3 | Dividers and decoration only |
| #22DED4 text on black | 12.46:1 | AAA | Lc -73.5 | 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
#E8FAF8
oklch(97.1% 0.019 188.8)
-
Step 100
100
#CDF3EF
oklch(93.6% 0.04 188.7)
-
Step 200
200
#9DEAE3
oklch(88.5% 0.077 188.7)
-
Step 300
300 (this color)
#22DED4
oklch(81.4% 0.137 188.9)
-
Step 400
400
#00B8B0
oklch(70.6% 0.122 189.3)
-
Step 500
500
#009E97
oklch(63.1% 0.109 189.2)
-
Step 600
600
#00857F
oklch(55.6% 0.096 189.2)
-
Step 700
700
#00706A
oklch(49.1% 0.085 188.3)
-
Step 800
800
#005C57
oklch(42.8% 0.074 188.4)
-
Step 900
900
#004C49
oklch(37.6% 0.065 190.2)
-
Step 950
950
#002E2B
oklch(27.1% 0.047 188)
#22DED4 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) | #D1D2D4 | 0.145 |
| Deuteranopia (no green cones) | #B9C0D6 | 0.136 |
| Tritanopia (no blue cones) | #00E4DB | 0.016 |
| Achromatopsia (no color) | #C7C7C7 | 0.138 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #22DED4
#22DED4
oklch(81.4% 0.137 188.9)
- #FFA5B4
#FFA5B4
oklch(81.5% 0.108 8.9)
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 #22DED4, closest first.
No curated palette has a color within ΔE 0.04 of #22DED4.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Turquoise #40E0D0 ΔE 0.013
- Medium Turquoise #48D1CC ΔE 0.035
- Aqua Blue #02D8E9 ΔE 0.039
- Dark Turquoise #00CED1 ΔE 0.046
- Aqua Marine #2EE8BB ΔE 0.052
- Seafoam Blue #78D1B6 ΔE 0.056
- Medium Aquamarine #66CDAA ΔE 0.063
- Pale Teal #82CBB2 ΔE 0.070
Use #22DED4 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.