#3BC1D3#3BC1D3

#3BC1D3 is a light, moderate teal. Relative luminance 0.438; OKLCH L 74.8% C 0.114 H 208.2°. Best body text is #000000 at 9.75:1 contrast (WCAG AA passes).

Color values

HEX#3BC1D3
RGBrgb(59, 193, 211)
HSLhsl(187, 63%, 53%)
HSVhsv(187, 72%, 83%)
CMYKcmyk(72%, 8.5%, 0%, 17.3%)
CIE-LABlab(72.07, -29.54, -19.39)
CIE-LCHlch(72.07, 35.33, 213.28°)
OKLaboklab(74.78% -0.1006 -0.0539)
OKLCHoklch(74.78% 0.114 208.2)
XYZxyz(32.6264, 43.7690, 68.3441)
Luminance0.4377 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3BC1D3 #D34D3B
analogous
#3BD399 #3BC1D3 #3B75D3
triadic
#3BC1D3 #D33BC1 #C1D33B
tetradic
#3BC1D3 #993BD3 #D34D3B #75D33B
square
#3BC1D3 #993BD3 #D34D3B #75D33B
split-complementary
#3BC1D3 #D33B75 #D3993B
monochromatic
#1B6D79 #269BAB #3BC1D3 #6DD1DE #9FE1E9

Accessibility & contrast

On white

2.15
#3BC1D3 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.75
#3BC1D3 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BC1D3
9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3BC1D3#FFFFFF#000000##000000
##3BC1D31.002.159.759.75
#FFFFFF2.151.0021.0021.00
#0000009.7521.001.001.00
##0000009.7521.001.001.00

Color blindness preview

Protanopia (red-blind)
#B0BAD4
Deuteranopia (green-blind)
#9BAAD3
Tritanopia (blue-blind)
#00CAC6
Achromatopsia (no color)
#B1B1B1

Design tokens & code

CSS
--color: #3bc1d3;
/* rgb */ color: rgb(59, 193, 211);
/* oklch */ color: oklch(74.8% 0.114 208.2);
Tailwind
colors: {
  custom: {
    50: '#87d4e0',
    500: '#3bc1d3',
    950: '#000000',
  },
}
SCSS
$custom: #3bc1d3;
$custom-light: #87d4e0;
$custom-dark: #000000;
JSON
{
  "hex": "#3bc1d3",
  "rgb": {
    "r": 59,
    "g": 193,
    "b": 211
  },
  "hsl": {
    "h": 187.105,
    "s": 63.333,
    "l": 52.941
  },
  "oklch": {
    "l": 0.7478,
    "c": 0.11418,
    "h": 208.2
  },
  "luminance": 0.43773
}

Semantic roles & 50–950 ramp

primary
#3BC1D3
secondary
#D69C94
accent
#5541E6
background
#F9FDFD
surface
#F1FAFB
border
#CBD3D4
text
#0D1415
muted
#7E8383

Preview Lab

Preview with #3BC1D3

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

Preview Lab → · Contrast checker → · Palette generator →

#3BC1D3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva