#3AD5E5#3AD5E5

#3AD5E5 is a light, vivid teal. Relative luminance 0.541; OKLCH L 80.2% C 0.125 H 205.4°. Best body text is #000000 at 11.83:1 contrast (WCAG AA passes).

Color values

HEX#3AD5E5
RGBrgb(58, 213, 229)
HSLhsl(186, 77%, 56%)
HSVhsv(186, 75%, 90%)
CMYKcmyk(74.7%, 7%, 0%, 10.2%)
CIE-LABlab(78.54, -33.84, -19.31)
CIE-LCHlch(78.54, 38.96, 209.71°)
OKLaboklab(80.2% -0.1129 -0.0537)
OKLCHoklch(80.2% 0.125 205.4)
XYZxyz(39.6758, 54.1404, 82.4726)
Luminance0.5414 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3AD5E5 #E54A3A
analogous
#3AE5A0 #3AD5E5 #3A80E5
triadic
#3AD5E5 #E53AD5 #D5E53A
tetradic
#3AD5E5 #A03AE5 #E54A3A #80E53A
square
#3AD5E5 #A03AE5 #E54A3A #80E53A
split-complementary
#3AD5E5 #E53A80 #E5A03A
monochromatic
#138691 #1AB7C7 #3AD5E5 #70E1EC #A6ECF3

Accessibility & contrast

On white

1.78
#3AD5E5 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.83
#3AD5E5 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3AD5E5
11.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3AD5E5#FFFFFF#000000##000000
##3AD5E51.001.7811.8311.83
#FFFFFF1.781.0021.0021.00
#00000011.8321.001.001.00
##00000011.8321.001.001.00

Color blindness preview

Protanopia (red-blind)
#C3CCE6
Deuteranopia (green-blind)
#ABBBE5
Tritanopia (blue-blind)
#00DEDA
Achromatopsia (no color)
#C2C2C2

Design tokens & code

CSS
--color: #3ad5e5;
/* rgb */ color: rgb(58, 213, 229);
/* oklch */ color: oklch(80.2% 0.125 205.4);
Tailwind
colors: {
  custom: {
    50: '#8ae2ed',
    500: '#3ad5e5',
    950: '#000000',
  },
}
SCSS
$custom: #3ad5e5;
$custom-light: #8ae2ed;
$custom-dark: #000000;
JSON
{
  "hex": "#3ad5e5",
  "rgb": {
    "r": 58,
    "g": 213,
    "b": 229
  },
  "hsl": {
    "h": 185.614,
    "s": 76.682,
    "l": 56.275
  },
  "oklch": {
    "l": 0.80201,
    "c": 0.12501,
    "h": 205.4
  },
  "luminance": 0.54145
}

Semantic roles & 50–950 ramp

primary
#3AD5E5
secondary
#96372D
accent
#4635F3
background
#FCFEFE
surface
#F5FCFD
border
#CFD5D5
text
#0E1516
muted
#7F8484

Preview Lab

Preview with #3AD5E5

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →

#3AD5E5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva