#3EB2D9#3EB2D9

#3EB2D9 is a light, moderate cyan. Relative luminance 0.379; OKLCH L 71.5% C 0.116 H 224.6°. Best body text is #000000 at 8.57:1 contrast (WCAG AA passes).

Color values

HEX#3EB2D9
RGBrgb(62, 178, 217)
HSLhsl(195, 67%, 55%)
HSVhsv(195, 71%, 85%)
CMYKcmyk(71.4%, 18%, 0%, 14.9%)
CIE-LABlab(67.93, -19.71, -29.01)
CIE-LCHlch(67.93, 35.07, 235.80°)
OKLaboklab(71.54% -0.0823 -0.0812)
OKLCHoklch(71.54% 0.116 224.6)
XYZxyz(30.4263, 37.8712, 71.3385)
Luminance0.3787 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3EB2D9 #D9653E
analogous
#3ED9B3 #3EB2D9 #3E64D9
triadic
#3EB2D9 #D93EB2 #B2D93E
tetradic
#3EB2D9 #B33ED9 #D9653E #64D93E
square
#3EB2D9 #B33ED9 #D9653E #64D93E
split-complementary
#3EB2D9 #D93E64 #D9B33E
monochromatic
#1A6883 #2491B6 #3EB2D9 #71C6E3 #A4DBED

Accessibility & contrast

On white

2.45
#3EB2D9 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.57
#3EB2D9 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3EB2D9
8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3EB2D9#FFFFFF#000000##000000
##3EB2D91.002.458.578.57
#FFFFFF2.451.0021.0021.00
#0000008.5721.001.001.00
##0000008.5721.001.001.00

Color blindness preview

Protanopia (red-blind)
#9CAEDB
Deuteranopia (green-blind)
#879FD9
Tritanopia (blue-blind)
#00BEBF
Achromatopsia (no color)
#A5A5A5

Design tokens & code

CSS
--color: #3eb2d9;
/* rgb */ color: rgb(62, 178, 217);
/* oklch */ color: oklch(71.5% 0.116 224.6);
Tailwind
colors: {
  custom: {
    50: '#87c9e4',
    500: '#3eb2d9',
    950: '#000000',
  },
}
SCSS
$custom: #3eb2d9;
$custom-light: #87c9e4;
$custom-dark: #000000;
JSON
{
  "hex": "#3eb2d9",
  "rgb": {
    "r": 62,
    "g": 178,
    "b": 217
  },
  "hsl": {
    "h": 195.097,
    "s": 67.1,
    "l": 54.706
  },
  "oklch": {
    "l": 0.71535,
    "c": 0.11564,
    "h": 224.6
  },
  "luminance": 0.37875
}

Semantic roles & 50–950 ramp

primary
#3EB2D9
secondary
#DAA999
accent
#693EEA
background
#F9FCFD
surface
#F1F8FB
border
#CBD1D4
text
#0D1315
muted
#7E8283

Preview Lab

Preview with #3EB2D9

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

Preview Lab → · Contrast checker → · Palette generator →

#3EB2D9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva