#3EEFDE
Closest named color: Bright Aqua (#0BF9EA). oklch(86.2% 0.14 185.2), rgb(62, 239, 222).
Aa
Black text reads best on this color (14.60:1).
About this color
#3EEFDE is a light, moderately saturated teal or cyan. In OKLCH its lightness is 86%, its chroma 0.140 and its hue 185°. Its hue sits on the cool side of the wheel. The nearest named color is Bright Aqua (#0BF9EA), ΔE 0.027 away. Black text reads best on it, at 14.60:1.
| Hue family | Teals and cyans |
| Lightness | light (86%) |
| Chroma | moderately saturated (0.140) |
| Temperature | cool |
| Nearest name | Bright Aqua (#0BF9EA) |
| Black text | 14.60:1 |
| White text | 1.43:1 |
Values
| HEX | #3EEFDE |
| RGB | rgb(62, 239, 222) |
| HSL | hsl(174, 85%, 59%) |
| OKLCH | oklch(86.2% 0.14 185.2) |
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 #3EEFDE | 1.43:1 | Fails | Lc -23.3 | Dividers and decoration only |
| Black text on #3EEFDE | 14.60:1 | AAA | Lc 83.2 | Fine for body text |
| #3EEFDE text on white | 1.43:1 | Fails | Lc 20.5 | Dividers and decoration only |
| #3EEFDE text on black | 14.60:1 | AAA | Lc -82.9 | 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
#E5FBF7
oklch(97.1% 0.024 183.8)
-
Step 100
100
#C4F6EE
oklch(93.6% 0.052 184.4)
-
Step 200
200 (this color)
#3EEFDE
oklch(86.2% 0.14 185.2)
-
Step 300
300
#00DECD
oklch(81% 0.143 185.1)
-
Step 400
400
#00B9AB
oklch(70.7% 0.124 185.3)
-
Step 500
500
#009F92
oklch(63.2% 0.111 184.7)
-
Step 600
600
#00857B
oklch(55.5% 0.097 185.6)
-
Step 700
700
#007067
oklch(49% 0.086 185.2)
-
Step 800
800
#005C54
oklch(42.7% 0.075 184.7)
-
Step 900
900
#004D46
oklch(37.8% 0.067 184.5)
-
Step 950
950
#002E2A
oklch(27.1% 0.048 185.8)
#3EEFDE 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) | #E3E1DD | 0.149 |
| Deuteranopia (no green cones) | #CBD0E0 | 0.140 |
| Tritanopia (no blue cones) | #00F4EA | 0.019 |
| Achromatopsia (no color) | #D7D7D7 | 0.141 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3EEFDE
#3EEFDE
oklch(86.2% 0.14 185.2)
- #FFBDCB
#FFBDCB
oklch(86.2% 0.078 4.8)
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 #3EEFDE, closest first.
No curated palette has a color within ΔE 0.04 of #3EEFDE.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bright Aqua #0BF9EA ΔE 0.027
- Turquoise #40E0D0 ΔE 0.041
- Bright Light Blue #26F7FD ΔE 0.042
- Bright Turquoise #0FFEF9 ΔE 0.045
- Light Turquoise #7EF4CC ΔE 0.048
- Aqua Marine #2EE8BB ΔE 0.049
- Bright Cyan #41FDFE ΔE 0.051
- Bright Teal #01F9C6 ΔE 0.052
Use #3EEFDE 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.