#3FB7B0#3FB7B0

#3FB7B0 is a light, moderate teal. Relative luminance 0.381; OKLCH L 71.2% C 0.105 H 189.5°. Best body text is #000000 at 8.61:1 contrast (WCAG AA passes).

Color values

HEX#3FB7B0
RGBrgb(63, 183, 176)
HSLhsl(177, 49%, 48%)
HSVhsv(177, 66%, 72%)
CMYKcmyk(65.6%, 0%, 3.8%, 28.2%)
CIE-LABlab(68.06, -34.40, -6.21)
CIE-LCHlch(68.06, 34.95, 190.24°)
OKLaboklab(71.19% -0.1038 -0.0174)
OKLCHoklch(71.19% 0.105 189.5)
XYZxyz(26.8163, 38.0553, 46.9980)
Luminance0.3806 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3FB7B0 #B73F46
analogous
#3FB774 #3FB7B0 #3F82B7
triadic
#3FB7B0 #B03FB7 #B7B03F
tetradic
#3FB7B0 #743FB7 #B73F46 #82B73F
square
#3FB7B0 #743FB7 #B73F46 #82B73F
split-complementary
#3FB7B0 #B73F82 #B7743F
monochromatic
#205C58 #2F8984 #3FB7B0 #68CBC5 #96DBD7

Accessibility & contrast

On white

2.44
#3FB7B0 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.61
#3FB7B0 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB7B0
8.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3FB7B0#FFFFFF#000000##000000
##3FB7B01.002.448.618.61
#FFFFFF2.441.0021.0021.00
#0000008.6121.001.001.00
##0000008.6121.001.001.00

Color blindness preview

Protanopia (red-blind)
#ADAEB0
Deuteranopia (green-blind)
#9BA0B1
Tritanopia (blue-blind)
#00BCB5
Achromatopsia (no color)
#A6A6A6

Design tokens & code

CSS
--color: #3fb7b0;
/* rgb */ color: rgb(63, 183, 176);
/* oklch */ color: oklch(71.2% 0.105 189.5);
Tailwind
colors: {
  custom: {
    50: '#84cdc7',
    500: '#3fb7b0',
    950: '#000000',
  },
}
SCSS
$custom: #3fb7b0;
$custom-light: #84cdc7;
$custom-dark: #000000;
JSON
{
  "hex": "#3fb7b0",
  "rgb": {
    "r": 63,
    "g": 183,
    "b": 176
  },
  "hsl": {
    "h": 176.5,
    "s": 48.78,
    "l": 48.235
  },
  "oklch": {
    "l": 0.71193,
    "c": 0.10523,
    "h": 189.5
  },
  "luminance": 0.38058
}

Semantic roles & 50–950 ramp

primary
#3FB7B0
secondary
#C68B8F
accent
#4F57D8
background
#F8FCFC
surface
#F0F9F8
border
#CBD2D1
text
#0C1313
muted
#7D8282

Preview Lab

Preview with #3FB7B0

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

Preview Lab → · Contrast checker → · Palette generator →

#3FB7B0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva