#3FD5B1#3FD5B1

#3FD5B1 is a light, vivid teal. Relative luminance 0.518; OKLCH L 78.6% C 0.135 H 172.9°. Best body text is #000000 at 11.36:1 contrast (WCAG AA passes).

Color values

HEX#3FD5B1
RGBrgb(63, 213, 177)
HSLhsl(166, 64%, 54%)
HSVhsv(166, 70%, 84%)
CMYKcmyk(70.4%, 0%, 16.9%, 16.5%)
CIE-LABlab(77.17, -47.44, 6.54)
CIE-LCHlch(77.17, 47.89, 172.16°)
OKLaboklab(78.63% -0.1338 0.0166)
OKLCHoklch(78.63% 0.135 172.9)
XYZxyz(33.7759, 51.8157, 49.8078)
Luminance0.5182 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3FD5B1 #D53F63
analogous
#3FD566 #3FD5B1 #3FAED5
triadic
#3FD5B1 #B13FD5 #D5B13F
tetradic
#3FD5B1 #663FD5 #D53F63 #AED53F
square
#3FD5B1 #663FD5 #D53F63 #AED53F
split-complementary
#3FD5B1 #D53FAE #D5663F
monochromatic
#1C7E66 #27B08F #3FD5B1 #71E0C5 #A3EBDA

Accessibility & contrast

On white

1.85
#3FD5B1 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.36
#3FD5B1 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD5B1
11.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3FD5B1#FFFFFF#000000##000000
##3FD5B11.001.8511.3611.36
#FFFFFF1.851.0021.0021.00
#00000011.3621.001.001.00
##00000011.3621.001.001.00

Color blindness preview

Protanopia (red-blind)
#CEC7AF
Deuteranopia (green-blind)
#BAB9B4
Tritanopia (blue-blind)
#00D7CA
Achromatopsia (no color)
#BFBFBF

Design tokens & code

CSS
--color: #3fd5b1;
/* rgb */ color: rgb(63, 213, 177);
/* oklch */ color: oklch(78.6% 0.135 172.9);
Tailwind
colors: {
  custom: {
    50: '#88e3c8',
    500: '#3fd5b1',
    950: '#000000',
  },
}
SCSS
$custom: #3fd5b1;
$custom-light: #88e3c8;
$custom-dark: #000000;
JSON
{
  "hex": "#3fd5b1",
  "rgb": {
    "r": 63,
    "g": 213,
    "b": 177
  },
  "hsl": {
    "h": 165.6,
    "s": 64.103,
    "l": 54.118
  },
  "oklch": {
    "l": 0.78625,
    "c": 0.13481,
    "h": 172.9
  },
  "luminance": 0.5182
}

Semantic roles & 50–950 ramp

primary
#3FD5B1
secondary
#853347
accent
#4169E7
background
#FCFEFD
surface
#F4FCF9
border
#CED5D2
text
#0D1513
muted
#7F8482

Preview Lab

Preview with #3FD5B1

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

Preview Lab → · Contrast checker → · Palette generator →

#3FD5B1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva