#3FCB99#3FCB99

#3FCB99 is a light, vivid teal. Relative luminance 0.461; OKLCH L 75.5% C 0.140 H 164.9°. Best body text is #000000 at 10.21:1 contrast (WCAG AA passes).

Color values

HEX#3FCB99
RGBrgb(63, 203, 153)
HSLhsl(159, 57%, 52%)
HSVhsv(159, 69%, 80%)
CMYKcmyk(69%, 0%, 24.6%, 20.4%)
CIE-LABlab(73.59, -48.96, 14.29)
CIE-LCHlch(73.59, 51.00, 163.73°)
OKLaboklab(75.51% -0.1349 0.0365)
OKLCHoklch(75.51% 0.14 164.9)
XYZxyz(29.1525, 46.0653, 37.4859)
Luminance0.4607 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3FCB99 #CB3F71
analogous
#3FCB53 #3FCB99 #3FB7CB
triadic
#3FCB99 #993FCB #CB993F
tetradic
#3FCB99 #533FCB #CB3F71 #B7CB3F
square
#3FCB99 #533FCB #CB3F71 #B7CB3F
split-complementary
#3FCB99 #CB3FB7 #CB533F
monochromatic
#1F7154 #2CA177 #3FCB99 #6FD8B3 #9FE5CC

Accessibility & contrast

On white

2.06
#3FCB99 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.21
#3FCB99 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCB99
10.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3FCB99#FFFFFF#000000##000000
##3FCB991.002.0610.2110.21
#FFFFFF2.061.0021.0021.00
#00000010.2121.001.001.00
##00000010.2121.001.001.00

Color blindness preview

Protanopia (red-blind)
#C7BD96
Deuteranopia (green-blind)
#B5AF9C
Tritanopia (blue-blind)
#00CBBD
Achromatopsia (no color)
#B5B5B5

Design tokens & code

CSS
--color: #3fcb99;
/* rgb */ color: rgb(63, 203, 153);
/* oklch */ color: oklch(75.5% 0.140 164.9);
Tailwind
colors: {
  custom: {
    50: '#85dcb7',
    500: '#3fcb99',
    950: '#000000',
  },
}
SCSS
$custom: #3fcb99;
$custom-light: #85dcb7;
$custom-dark: #000000;
JSON
{
  "hex": "#3fcb99",
  "rgb": {
    "r": 63,
    "g": 203,
    "b": 153
  },
  "hsl": {
    "h": 158.571,
    "s": 57.377,
    "l": 52.157
  },
  "oklch": {
    "l": 0.75511,
    "c": 0.13977,
    "h": 164.9
  },
  "luminance": 0.46069
}

Semantic roles & 50–950 ramp

primary
#3FCB99
secondary
#D194AA
accent
#477EE1
background
#F8FDFB
surface
#F0FBF6
border
#CBD4D0
text
#0C1511
muted
#7D8380

Preview Lab

Preview with #3FCB99

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

Preview Lab → · Contrast checker → · Palette generator →

#3FCB99 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva