#3FB7CB#3FB7CB

#3FB7CB is a light, moderate teal. Relative luminance 0.392; OKLCH L 72.2% C 0.107 H 210.8°. Best body text is #000000 at 8.85:1 contrast (WCAG AA passes).

Color values

HEX#3FB7CB
RGBrgb(63, 183, 203)
HSLhsl(189, 57%, 52%)
HSVhsv(189, 69%, 80%)
CMYKcmyk(69%, 9.9%, 0%, 20.4%)
CIE-LABlab(68.92, -26.51, -19.80)
CIE-LCHlch(68.92, 33.09, 216.75°)
OKLaboklab(72.17% -0.0922 -0.055)
OKLCHoklch(72.17% 0.107 210.8)
XYZxyz(29.7583, 39.2321, 62.4925)
Luminance0.3924 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3FB7CB #CB533F
analogous
#3FCB99 #3FB7CB #3F71CB
triadic
#3FB7CB #CB3FB7 #B7CB3F
tetradic
#3FB7CB #993FCB #CB533F #71CB3F
square
#3FB7CB #993FCB #CB533F #71CB3F
split-complementary
#3FB7CB #CB3F71 #CB993F
monochromatic
#1F6571 #2C90A1 #3FB7CB #6FC9D8 #9FDBE5

Accessibility & contrast

On white

2.37
#3FB7CB on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.85
#3FB7CB on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB7CB
8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3FB7CB#FFFFFF#000000##000000
##3FB7CB1.002.378.858.85
#FFFFFF2.371.0021.0021.00
#0000008.8521.001.001.00
##0000008.8521.001.001.00

Color blindness preview

Protanopia (red-blind)
#A6B1CC
Deuteranopia (green-blind)
#93A2CB
Tritanopia (blue-blind)
#00C0BD
Achromatopsia (no color)
#A8A8A8

Design tokens & code

CSS
--color: #3fb7cb;
/* rgb */ color: rgb(63, 183, 203);
/* oklch */ color: oklch(72.2% 0.107 210.8);
Tailwind
colors: {
  custom: {
    50: '#86cdda',
    500: '#3fb7cb',
    950: '#000000',
  },
}
SCSS
$custom: #3fb7cb;
$custom-light: #86cdda;
$custom-dark: #000000;
JSON
{
  "hex": "#3fb7cb",
  "rgb": {
    "r": 63,
    "g": 183,
    "b": 203
  },
  "hsl": {
    "h": 188.571,
    "s": 57.377,
    "l": 52.157
  },
  "oklch": {
    "l": 0.72171,
    "c": 0.10742,
    "h": 210.8
  },
  "luminance": 0.39236
}

Semantic roles & 50–950 ramp

primary
#3FB7CB
secondary
#D19D94
accent
#5D47E1
background
#F8FCFD
surface
#F0F9FA
border
#CBD2D3
text
#0D1315
muted
#7D8283

Preview Lab

Preview with #3FB7CB

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

Preview Lab → · Contrast checker → · Palette generator →

#3FB7CB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva