#70D4EC
Closest named color: Sky Blue (#87CEEB). oklch(81.8% 0.099 215.4), rgb(112, 212, 236).
Aa
Black text reads best on this color (12.31:1).
About this color
#70D4EC is a light, moderately saturated teal or cyan. In OKLCH its lightness is 82%, its chroma 0.099 and its hue 215°. Its hue sits on the cool side of the wheel. The nearest named color is Sky Blue (#87CEEB), ΔE 0.024 away. Black text reads best on it, at 12.31:1.
| Hue family | Teals and cyans |
| Lightness | light (82%) |
| Chroma | moderately saturated (0.099) |
| Temperature | cool |
| Nearest name | Sky Blue (#87CEEB) |
| Black text | 12.31:1 |
| White text | 1.70:1 |
Values
| HEX | #70D4EC |
| RGB | rgb(112, 212, 236) |
| HSL | hsl(192, 77%, 68%) |
| OKLCH | oklch(81.8% 0.099 215.4) |
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 #70D4EC | 1.70:1 | Fails | Lc -34.1 | Non-text elements, placeholder text |
| Black text on #70D4EC | 12.31:1 | AAA | Lc 73.5 | Content text, not long reading |
| #70D4EC text on white | 1.70:1 | Fails | Lc 30.3 | Non-text elements, placeholder text |
| #70D4EC text on black | 12.31:1 | AAA | Lc -72.4 | 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
#ECF8FB
oklch(97.1% 0.013 214.4)
-
Step 100
100
#D5EFF6
oklch(93.5% 0.029 215.7)
-
Step 200
200
#B0E3F0
oklch(88.5% 0.055 215.1)
-
Step 300
300 (this color)
#70D4EC
oklch(81.8% 0.099 215.4)
-
Step 400
400
#00B3D1
oklch(70.6% 0.125 215.4)
-
Step 500
500
#009AB4
oklch(63.2% 0.112 215.3)
-
Step 600
600
#008197
oklch(55.5% 0.098 215.2)
-
Step 700
700
#006D80
oklch(49.2% 0.087 215.3)
-
Step 800
800
#005969
oklch(42.7% 0.076 215.4)
-
Step 900
900
#004A58
oklch(37.7% 0.067 215.8)
-
Step 950
950
#002C35
oklch(27% 0.048 215.4)
#70D4EC 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) | #C3CEED | 0.089 |
| Deuteranopia (no green cones) | #B0C0EC | 0.081 |
| Tritanopia (no blue cones) | #0ADDDB | 0.059 |
| Achromatopsia (no color) | #C6C6C6 | 0.100 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #70D4EC
#70D4EC
oklch(81.8% 0.099 215.4)
- #FDAD97
#FDAD97
oklch(81.9% 0.1 36)
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 #70D4EC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sky Blue #87CEEB ΔE 0.024
- Light Sky Blue #87CEFA ΔE 0.036
- Lightblue #7BC8F6 ΔE 0.040
- Sky #82CAFC ΔE 0.044
- Vivid Sky Blue #4CC9F0 ΔE 0.044
- Aqua Blue #02D8E9 ΔE 0.045
- Medium Turquoise #48D1CC ΔE 0.057
- Light Cornflower Blue #98C1D9 ΔE 0.058
Use #70D4EC 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.