#2DC2CC
Closest named color: Dark Turquoise (#00CED1). oklch(74.5% 0.118 201.9), rgb(45, 194, 204).
Aa
Black text reads best on this color (9.70:1).
About this color
#2DC2CC is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 74%, its chroma 0.118 and its hue 202°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Turquoise (#00CED1), ΔE 0.032 away. Black text reads best on it, at 9.70:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.118) |
| Temperature | cool |
| Nearest name | Dark Turquoise (#00CED1) |
| Black text | 9.70:1 |
| White text | 2.16:1 |
Values
| HEX | #2DC2CC |
| RGB | rgb(45, 194, 204) |
| HSL | hsl(184, 64%, 49%) |
| OKLCH | oklch(74.5% 0.118 201.9) |
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 #2DC2CC | 2.16:1 | Fails | Lc -46.8 | Large or bold text, headings |
| Black text on #2DC2CC | 9.70:1 | AAA | Lc 61.9 | Content text, not long reading |
| #2DC2CC text on white | 2.16:1 | Fails | Lc 42.1 | Non-text elements, placeholder text |
| #2DC2CC text on black | 9.70:1 | AAA | Lc -60.1 | 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 400.
-
Step 50
50
#EEF8F8
oklch(97.2% 0.011 197)
-
Step 100
100
#DAEEF0
oklch(93.5% 0.021 204)
-
Step 200
200
#BBE2E5
oklch(88.6% 0.041 202.2)
-
Step 300
300
#85CFD5
oklch(80.8% 0.074 202.3)
-
Step 400
400 (this color)
#2DC2CC
oklch(74.5% 0.118 201.9)
-
Step 500
500
#009CA5
oklch(63.1% 0.107 202)
-
Step 600
600
#00838B
oklch(55.5% 0.095 202.3)
-
Step 700
700
#006E75
oklch(49% 0.083 202.5)
-
Step 800
800
#005A60
oklch(42.6% 0.073 202.7)
-
Step 900
900
#004B50
oklch(37.6% 0.064 202.5)
-
Step 950
950
#002D30
oklch(27% 0.046 201.8)
#2DC2CC 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) | #B3B9CD | 0.120 |
| Deuteranopia (no green cones) | #9DA9CD | 0.111 |
| Tritanopia (no blue cones) | #00CAC5 | 0.029 |
| Achromatopsia (no color) | #B0B0B0 | 0.119 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2DC2CC
#2DC2CC
oklch(74.5% 0.118 201.9)
- #EE8D8A
#EE8D8A
oklch(74.5% 0.119 22.2)
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 #2DC2CC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Turquoise #00CED1 ΔE 0.032
- Topaz #13BBAF ΔE 0.045
- Medium Turquoise #48D1CC ΔE 0.047
- Turquoise Blue #06B1C4 ΔE 0.051
- Vivid Sky Blue #4CC9F0 ΔE 0.057
- Light Sea Green #20B2AA ΔE 0.060
- Aqua Blue #02D8E9 ΔE 0.063
- Bright Sky Blue #02CCFE ΔE 0.070
Use #2DC2CC 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.