#3FB0B7#3FB0B7

#3FB0B7 is a light, moderate teal. Relative luminance 0.355; OKLCH L 69.7% C 0.100 H 201.0°. Best body text is #000000 at 8.11:1 contrast (WCAG AA passes).

Color values

HEX#3FB0B7
RGBrgb(63, 176, 183)
HSLhsl(184, 49%, 48%)
HSVhsv(184, 66%, 72%)
CMYKcmyk(65.6%, 3.8%, 0%, 28.2%)
CIE-LABlab(66.15, -29.04, -12.93)
CIE-LCHlch(66.15, 31.79, 204.00°)
OKLaboklab(69.72% -0.0934 -0.0358)
OKLCHoklch(69.72% 0.1 201)
XYZxyz(26.1188, 35.5234, 50.2708)
Luminance0.3553 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3FB0B7 #B7463F
analogous
#3FB782 #3FB0B7 #3F74B7
triadic
#3FB0B7 #B73FB0 #B0B73F
tetradic
#3FB0B7 #823FB7 #B7463F #74B73F
square
#3FB0B7 #823FB7 #B7463F #74B73F
split-complementary
#3FB0B7 #B73F74 #B7823F
monochromatic
#20585C #2F8489 #3FB0B7 #68C5CB #96D7DB

Accessibility & contrast

On white

2.59
#3FB0B7 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.11
#3FB0B7 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB0B7
8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3FB0B7#FFFFFF#000000##000000
##3FB0B71.002.598.118.11
#FFFFFF2.591.0021.0021.00
#0000008.1121.001.001.00
##0000008.1121.001.001.00

Color blindness preview

Protanopia (red-blind)
#A3A8B8
Deuteranopia (green-blind)
#919BB8
Tritanopia (blue-blind)
#00B6B2
Achromatopsia (no color)
#A1A1A1

Design tokens & code

CSS
--color: #3fb0b7;
/* rgb */ color: rgb(63, 176, 183);
/* oklch */ color: oklch(69.7% 0.100 201.0);
Tailwind
colors: {
  custom: {
    50: '#83c8cc',
    500: '#3fb0b7',
    950: '#000000',
  },
}
SCSS
$custom: #3fb0b7;
$custom-light: #83c8cc;
$custom-dark: #000000;
JSON
{
  "hex": "#3fb0b7",
  "rgb": {
    "r": 63,
    "g": 176,
    "b": 183
  },
  "hsl": {
    "h": 183.5,
    "s": 48.78,
    "l": 48.235
  },
  "oklch": {
    "l": 0.69719,
    "c": 0.10008,
    "h": 201
  },
  "luminance": 0.35526
}

Semantic roles & 50–950 ramp

primary
#3FB0B7
secondary
#C68F8B
accent
#574FD8
background
#F8FCFC
surface
#F0F8F8
border
#CBD1D1
text
#0C1313
muted
#7D8282

Preview Lab

Preview with #3FB0B7

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

Preview Lab → · Contrast checker → · Palette generator →

#3FB0B7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva