#3FC5D8#3FC5D8

#3FC5D8 is a light, moderate teal. Relative luminance 0.459; OKLCH L 76.0% C 0.115 H 208.8°. Best body text is #000000 at 10.19:1 contrast (WCAG AA passes).

Color values

HEX#3FC5D8
RGBrgb(63, 197, 216)
HSLhsl(187, 66%, 55%)
HSVhsv(187, 71%, 85%)
CMYKcmyk(70.8%, 8.8%, 0%, 15.3%)
CIE-LABlab(73.51, -29.47, -19.92)
CIE-LCHlch(73.51, 35.57, 214.06°)
OKLaboklab(76.02% -0.1009 -0.0554)
OKLCHoklch(76.02% 0.115 208.8)
XYZxyz(34.4055, 45.9431, 72.0071)
Luminance0.4595 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3FC5D8 #D8523F
analogous
#3FD89F #3FC5D8 #3F79D8
triadic
#3FC5D8 #D83FC5 #C5D83F
tetradic
#3FC5D8 #9F3FD8 #D8523F #79D83F
square
#3FC5D8 #9F3FD8 #D8523F #79D83F
split-complementary
#3FC5D8 #D83F79 #D89F3F
monochromatic
#1A7582 #25A3B5 #3FC5D8 #72D4E2 #A5E4ED

Accessibility & contrast

On white

2.06
#3FC5D8 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.19
#3FC5D8 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC5D8
10.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3FC5D8#FFFFFF#000000##000000
##3FC5D81.002.0610.1910.19
#FFFFFF2.061.0021.0021.00
#00000010.1921.001.001.00
##00000010.1921.001.001.00

Color blindness preview

Protanopia (red-blind)
#B4BED9
Deuteranopia (green-blind)
#9EAED8
Tritanopia (blue-blind)
#00CECB
Achromatopsia (no color)
#B5B5B5

Design tokens & code

CSS
--color: #3fc5d8;
/* rgb */ color: rgb(63, 197, 216);
/* oklch */ color: oklch(76.0% 0.115 208.8);
Tailwind
colors: {
  custom: {
    50: '#89d7e4',
    500: '#3fc5d8',
    950: '#000000',
  },
}
SCSS
$custom: #3fc5d8;
$custom-light: #89d7e4;
$custom-dark: #000000;
JSON
{
  "hex": "#3fc5d8",
  "rgb": {
    "r": 63,
    "g": 197,
    "b": 216
  },
  "hsl": {
    "h": 187.451,
    "s": 66.234,
    "l": 54.706
  },
  "oklch": {
    "l": 0.76018,
    "c": 0.11507,
    "h": 208.8
  },
  "luminance": 0.45947
}

Semantic roles & 50–950 ramp

primary
#3FC5D8
secondary
#DAA199
accent
#543FE9
background
#F9FDFD
surface
#F1FAFB
border
#CBD3D4
text
#0D1415
muted
#7E8383

Preview Lab

Preview with #3FC5D8

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

Preview Lab → · Contrast checker → · Palette generator →

#3FC5D8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva