#3EC4E0#3EC4E0
#3EC4E0 is a light, moderate cyan. Relative luminance 0.459; OKLCH L 76.1% C 0.118 H 214.9°. Best body text is #000000 at 10.18:1 contrast (WCAG AA passes).
Color values
| HEX | #3EC4E0 |
|---|---|
| RGB | rgb(62, 196, 224) |
| HSL | hsl(190, 72%, 56%) |
| HSV | hsv(190, 72%, 88%) |
| CMYK | cmyk(72.3%, 12.5%, 0%, 12.2%) |
| CIE-LAB | lab(73.47, -26.66, -24.32) |
| CIE-LCH | lch(73.47, 36.09, 222.37°) |
| OKLab | oklab(76.07% -0.0971 -0.0678) |
| OKLCH | oklch(76.07% 0.118 214.9) |
| XYZ | xyz(35.1754, 45.8817, 77.5087) |
| Luminance | 0.4589 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Neon Blue
#04D9FF
ΔE00 5.53
Bright Sky Blue
#02CCFE
ΔE00 5.83
Turquoise Blue
#06B1C4
ΔE00 6.51
Aqua Blue
#02D8E9
ΔE00 6.90
Sky Blue
#87CEEB
ΔE00 7.32
Baby Blue
#89CFF0
ΔE00 8.26
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3EC4E0 #E05A3E
analogous
#3EE0AB #3EC4E0 #3E73E0
triadic
#3EC4E0 #E03EC4 #C4E03E
tetradic
#3EC4E0 #AB3EE0 #E05A3E #73E03E
square
#3EC4E0 #AB3EE0 #E05A3E #73E03E
split-complementary
#3EC4E0 #E03E73 #E0AB3E
monochromatic
#17798D #1FA6C2 #3EC4E0 #73D4E8 #A7E4F1
Accessibility & contrast
On white
2.06
#3EC4E0 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
10.18
#3EC4E0 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #3EC4E0
10.18:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3EC4E0 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##3EC4E0 | 1.00 | 2.06 | 10.18 | 10.18 |
| #FFFFFF | 2.06 | 1.00 | 21.00 | 21.00 |
| #000000 | 10.18 | 21.00 | 1.00 | 1.00 |
| ##000000 | 10.18 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#B0BEE2
Deuteranopia (green-blind)
#9AADE0
Tritanopia (blue-blind)
#00CECD
Achromatopsia (no color)
#B4B4B4
Design tokens & code
CSS
--color: #3ec4e0; /* rgb */ color: rgb(62, 196, 224); /* oklch */ color: oklch(76.1% 0.118 214.9);
Tailwind
colors: {
custom: {
50: '#89d6e9',
500: '#3ec4e0',
950: '#000000',
},
}SCSS
$custom: #3ec4e0; $custom-light: #89d6e9; $custom-dark: #000000;
JSON
{
"hex": "#3ec4e0",
"rgb": {
"r": 62,
"g": 196,
"b": 224
},
"hsl": {
"h": 190.37,
"s": 72.321,
"l": 56.078
},
"oklch": {
"l": 0.76071,
"c": 0.11845,
"h": 214.9
},
"luminance": 0.45886
}Semantic roles & 50–950 ramp
primary
#3EC4E0
secondary
#DEA79B
accent
#5839EF
background
#F9FDFE
surface
#F2FAFD
border
#CCD3D5
text
#0D1416
muted
#7E8384