#2FC9D2
Closest named color: Dark Turquoise (#00CED1). oklch(76.4% 0.121 201), rgb(47, 201, 210).
Aa
Black text reads best on this color (10.40:1).
About this color
#2FC9D2 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 76%, its chroma 0.121 and its hue 201°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Turquoise (#00CED1), ΔE 0.016 away. Black text reads best on it, at 10.40:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (76%) |
| Chroma | moderately saturated (0.121) |
| Temperature | cool |
| Nearest name | Dark Turquoise (#00CED1) |
| Black text | 10.40:1 |
| White text | 2.01:1 |
Values
| HEX | #2FC9D2 |
| RGB | rgb(47, 201, 210) |
| HSL | hsl(183, 64%, 50%) |
| OKLCH | oklch(76.4% 0.121 201) |
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 #2FC9D2 | 2.01:1 | Fails | Lc -43.2 | Non-text elements, placeholder text |
| Black text on #2FC9D2 | 10.40:1 | AAA | Lc 65.2 | Content text, not long reading |
| #2FC9D2 text on white | 2.01:1 | Fails | Lc 38.7 | Non-text elements, placeholder text |
| #2FC9D2 text on black | 10.40:1 | AAA | Lc -63.7 | 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
#EAF9FA
oklch(97.1% 0.016 201.7)
-
Step 100
100
#D0F1F3
oklch(93.5% 0.034 201.1)
-
Step 200
200
#A4E7EB
oklch(88.5% 0.067 200.7)
-
Step 300
300 (this color)
#2FC9D2
oklch(76.4% 0.121 201)
-
Step 400
400
#00B6BF
oklch(70.6% 0.12 201.1)
-
Step 500
500
#009CA4
oklch(63% 0.107 201.2)
-
Step 600
600
#00838A
oklch(55.5% 0.094 201.4)
-
Step 700
700
#006E74
oklch(49% 0.083 201.4)
-
Step 800
800
#005B5F
oklch(42.8% 0.073 200)
-
Step 900
900
#004B50
oklch(37.6% 0.064 202.5)
-
Step 950
950
#002D30
oklch(27% 0.046 201.8)
#2FC9D2 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) | #B9C0D3 | 0.122 |
| Deuteranopia (no green cones) | #A3AFD3 | 0.114 |
| Tritanopia (no blue cones) | #00D1CB | 0.029 |
| Achromatopsia (no color) | #B6B6B6 | 0.122 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2FC9D2
#2FC9D2
oklch(76.4% 0.121 201)
- #F69291
#F69291
oklch(76.4% 0.121 20.9)
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 #2FC9D2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Turquoise #00CED1 ΔE 0.016
- Medium Turquoise #48D1CC ΔE 0.030
- Aqua Blue #02D8E9 ΔE 0.045
- Vivid Sky Blue #4CC9F0 ΔE 0.049
- Topaz #13BBAF ΔE 0.059
- Bright Sky Blue #02CCFE ΔE 0.062
- Medium Aquamarine #66CDAA ΔE 0.066
- Seafoam Blue #78D1B6 ΔE 0.068
Use #2FC9D2 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.