#3FC9BA#3FC9BA

#3FC9BA is a light, moderate teal. Relative luminance 0.464; OKLCH L 75.9% C 0.118 H 184.6°. Best body text is #000000 at 10.28:1 contrast (WCAG AA passes).

Color values

HEX#3FC9BA
RGBrgb(63, 201, 186)
HSLhsl(173, 56%, 52%)
HSVhsv(173, 69%, 79%)
CMYKcmyk(68.7%, 0%, 7.5%, 21.2%)
CIE-LABlab(73.79, -39.92, -3.23)
CIE-LCHlch(73.79, 40.05, 184.63°)
OKLaboklab(75.94% -0.1177 -0.0094)
OKLCHoklch(75.94% 0.118 184.6)
XYZxyz(31.7953, 46.3716, 53.7198)
Luminance0.4637 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3FC9BA #C93F4E
analogous
#3FC975 #3FC9BA #3F93C9
triadic
#3FC9BA #BA3FC9 #C9BA3F
tetradic
#3FC9BA #753FC9 #C93F4E #93C93F
square
#3FC9BA #753FC9 #C93F4E #93C93F
split-complementary
#3FC9BA #C93F93 #C9753F
monochromatic
#1F6F66 #2D9E92 #3FC9BA #6FD6CB #9FE4DC

Accessibility & contrast

On white

2.04
#3FC9BA on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.28
#3FC9BA on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC9BA
10.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3FC9BA#FFFFFF#000000##000000
##3FC9BA1.002.0410.2810.28
#FFFFFF2.041.0021.0021.00
#00000010.2821.001.001.00
##00000010.2821.001.001.00

Color blindness preview

Protanopia (red-blind)
#BFBEBA
Deuteranopia (green-blind)
#ABAFBC
Tritanopia (blue-blind)
#00CDC4
Achromatopsia (no color)
#B5B5B5

Design tokens & code

CSS
--color: #3fc9ba;
/* rgb */ color: rgb(63, 201, 186);
/* oklch */ color: oklch(75.9% 0.118 184.6);
Tailwind
colors: {
  custom: {
    50: '#87dace',
    500: '#3fc9ba',
    950: '#000000',
  },
}
SCSS
$custom: #3fc9ba;
$custom-light: #87dace;
$custom-dark: #000000;
JSON
{
  "hex": "#3fc9ba",
  "rgb": {
    "r": 63,
    "g": 201,
    "b": 186
  },
  "hsl": {
    "h": 173.478,
    "s": 56.098,
    "l": 51.765
  },
  "oklch": {
    "l": 0.7594,
    "c": 0.11807,
    "h": 184.6
  },
  "luminance": 0.46375
}

Semantic roles & 50–950 ramp

primary
#3FC9BA
secondary
#D0949A
accent
#4859DF
background
#F9FDFC
surface
#F1FBF9
border
#CBD4D2
text
#0D1513
muted
#7E8382

Preview Lab

Preview with #3FC9BA

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

Preview Lab → · Contrast checker → · Palette generator →

#3FC9BA Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva