#3FC5D9#3FC5D9

#3FC5D9 is a light, moderate teal. Relative luminance 0.460; OKLCH L 76.1% C 0.115 H 209.5°. Best body text is #000000 at 10.20:1 contrast (WCAG AA passes).

Color values

HEX#3FC5D9
RGBrgb(63, 197, 217)
HSLhsl(188, 67%, 55%)
HSVhsv(188, 71%, 85%)
CMYKcmyk(71%, 9.2%, 0%, 14.9%)
CIE-LABlab(73.54, -29.17, -20.41)
CIE-LCHlch(73.54, 35.60, 214.99°)
OKLaboklab(76.06% -0.1005 -0.0568)
OKLCHoklch(76.06% 0.115 209.5)
XYZxyz(34.5351, 45.9950, 72.6900)
Luminance0.4600 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3FC5D9 #D9533F
analogous
#3FD9A0 #3FC5D9 #3F78D9
triadic
#3FC5D9 #D93FC5 #C5D93F
tetradic
#3FC5D9 #A03FD9 #D9533F #78D93F
square
#3FC5D9 #A03FD9 #D9533F #78D93F
split-complementary
#3FC5D9 #D93F78 #D9A03F
monochromatic
#1A7684 #24A4B7 #3FC5D9 #72D4E3 #A5E4ED

Accessibility & contrast

On white

2.06
#3FC5D9 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.20
#3FC5D9 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC5D9
10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3FC5D9#FFFFFF#000000##000000
##3FC5D91.002.0610.2010.20
#FFFFFF2.061.0021.0021.00
#00000010.2021.001.001.00
##00000010.2021.001.001.00

Color blindness preview

Protanopia (red-blind)
#B3BEDA
Deuteranopia (green-blind)
#9EAED9
Tritanopia (blue-blind)
#00CECB
Achromatopsia (no color)
#B5B5B5

Design tokens & code

CSS
--color: #3fc5d9;
/* rgb */ color: rgb(63, 197, 217);
/* oklch */ color: oklch(76.1% 0.115 209.5);
Tailwind
colors: {
  custom: {
    50: '#89d7e4',
    500: '#3fc5d9',
    950: '#000000',
  },
}
SCSS
$custom: #3fc5d9;
$custom-light: #89d7e4;
$custom-dark: #000000;
JSON
{
  "hex": "#3fc5d9",
  "rgb": {
    "r": 63,
    "g": 197,
    "b": 217
  },
  "hsl": {
    "h": 187.792,
    "s": 66.957,
    "l": 54.902
  },
  "oklch": {
    "l": 0.76056,
    "c": 0.11539,
    "h": 209.5
  },
  "luminance": 0.45999
}

Semantic roles & 50–950 ramp

primary
#3FC5D9
secondary
#DAA29A
accent
#543EEA
background
#F9FDFD
surface
#F1FAFB
border
#CBD3D4
text
#0D1415
muted
#7E8383

Preview Lab

Preview with #3FC5D9

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

Preview Lab → · Contrast checker → · Palette generator →

#3FC5D9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva