#3BD9F2#3BD9F2

#3BD9F2 is a light, vivid teal. Relative luminance 0.570; OKLCH L 81.7% C 0.129 H 210.8°. Best body text is #000000 at 12.39:1 contrast (WCAG AA passes).

Color values

HEX#3BD9F2
RGBrgb(59, 217, 242)
HSLhsl(188, 88%, 59%)
HSVhsv(188, 76%, 95%)
CMYKcmyk(75.6%, 10.3%, 0%, 5.1%)
CIE-LABlab(80.16, -31.72, -23.79)
CIE-LCHlch(80.16, 39.65, 216.87°)
OKLaboklab(81.65% -0.1111 -0.0663)
OKLCHoklch(81.65% 0.129 210.8)
XYZxyz(42.6365, 56.9611, 92.7347)
Luminance0.5697 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3BD9F2 #F2543B
analogous
#3BF2B0 #3BD9F2 #3B7EF2
triadic
#3BD9F2 #F23BD9 #D9F23B
tetradic
#3BD9F2 #B03BF2 #F2543B #7EF23B
square
#3BD9F2 #B03BF2 #F2543B #7EF23B
split-complementary
#3BD9F2 #F23B7E #F2B03B
monochromatic
#0B92A7 #0FC4E1 #3BD9F2 #74E4F6 #AEEFFA

Accessibility & contrast

On white

1.69
#3BD9F2 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.39
#3BD9F2 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BD9F2
12.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3BD9F2#FFFFFF#000000##000000
##3BD9F21.001.6912.3912.39
#FFFFFF1.691.0021.0021.00
#00000012.3921.001.001.00
##00000012.3921.001.001.00

Color blindness preview

Protanopia (red-blind)
#C4D1F4
Deuteranopia (green-blind)
#ACBFF2
Tritanopia (blue-blind)
#00E4E1
Achromatopsia (no color)
#C7C7C7

Design tokens & code

CSS
--color: #3bd9f2;
/* rgb */ color: rgb(59, 217, 242);
/* oklch */ color: oklch(81.7% 0.129 210.8);
Tailwind
colors: {
  custom: {
    50: '#8de5f6',
    500: '#3bd9f2',
    950: '#000000',
  },
}
SCSS
$custom: #3bd9f2;
$custom-light: #8de5f6;
$custom-dark: #000000;
JSON
{
  "hex": "#3bd9f2",
  "rgb": {
    "r": 59,
    "g": 217,
    "b": 242
  },
  "hsl": {
    "h": 188.197,
    "s": 87.56,
    "l": 59.02
  },
  "oklch": {
    "l": 0.81653,
    "c": 0.12937,
    "h": 210.8
  },
  "luminance": 0.56966
}

Semantic roles & 50–950 ramp

primary
#3BD9F2
secondary
#A93A28
accent
#472AFE
background
#FCFEFF
surface
#F5FCFE
border
#CFD5D6
text
#0E1517
muted
#7F8485

Preview Lab

Preview with #3BD9F2

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

Preview Lab → · Contrast checker → · Palette generator →

#3BD9F2 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva