#02C8D2
Closest named color: Dark Turquoise (#00CED1). oklch(75.8% 0.129 201.2), rgb(2, 200, 210).
Aa
Black text reads best on this color (10.19:1).
About this color
#02C8D2 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 76%, its chroma 0.129 and its hue 201°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Turquoise (#00CED1), ΔE 0.018 away. Black text reads best on it, at 10.19:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (76%) |
| Chroma | moderately saturated (0.129) |
| Temperature | cool |
| Nearest name | Dark Turquoise (#00CED1) |
| Black text | 10.19:1 |
| White text | 2.05:1 |
Values
| HEX | #02C8D2 |
| RGB | rgb(2, 200, 210) |
| HSL | hsl(183, 98%, 42%) |
| OKLCH | oklch(75.8% 0.129 201.2) |
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 #02C8D2 | 2.05:1 | Fails | Lc -44.0 | Non-text elements, placeholder text |
| Black text on #02C8D2 | 10.19:1 | AAA | Lc 64.4 | Content text, not long reading |
| #02C8D2 text on white | 2.05:1 | Fails | Lc 39.5 | Non-text elements, placeholder text |
| #02C8D2 text on black | 10.19:1 | AAA | Lc -62.8 | 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
#D9EFF0
oklch(93.6% 0.023 200.1)
-
Step 200
200
#B8E3E5
oklch(88.6% 0.045 199.9)
-
Step 300
300
#7FD1D6
oklch(81% 0.08 200.7)
-
Step 400
400 (this color)
#02C8D2
oklch(75.8% 0.129 201.2)
-
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
#005A5F
oklch(42.5% 0.072 201.4)
-
Step 900
900
#004B50
oklch(37.6% 0.064 202.5)
-
Step 950
950
#002D30
oklch(27% 0.046 201.8)
#02C8D2 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) | #B7BFD3 | 0.129 |
| Deuteranopia (no green cones) | #A0ADD3 | 0.121 |
| Tritanopia (no blue cones) | #00D0CB | 0.028 |
| Achromatopsia (no color) | #B5B5B5 | 0.130 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #02C8D2
#02C8D2
oklch(75.8% 0.129 201.2)
- #F78E8C
#F78E8C
oklch(75.8% 0.128 21.7)
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 #02C8D2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Turquoise #00CED1 ΔE 0.018
- Medium Turquoise #48D1CC ΔE 0.038
- Aqua Blue #02D8E9 ΔE 0.049
- Vivid Sky Blue #4CC9F0 ΔE 0.053
- Topaz #13BBAF ΔE 0.054
- Bright Sky Blue #02CCFE ΔE 0.063
- Turquoise Blue #06B1C4 ΔE 0.064
- Medium Aquamarine #66CDAA ΔE 0.071
Use #02C8D2 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.