#3FDDA4#3FDDA4

#3FDDA4 is a light, vivid teal. Relative luminance 0.554; OKLCH L 80.3% C 0.154 H 164.1°. Best body text is #000000 at 12.09:1 contrast (WCAG AA passes).

Color values

HEX#3FDDA4
RGBrgb(63, 221, 164)
HSLhsl(158, 70%, 56%)
HSVhsv(158, 71%, 87%)
CMYKcmyk(71.5%, 0%, 25.8%, 13.3%)
CIE-LABlab(79.30, -53.74, 16.45)
CIE-LCHlch(79.30, 56.20, 162.98°)
OKLaboklab(80.27% -0.1477 0.042)
OKLCHoklch(80.27% 0.154 164.1)
XYZxyz(34.6034, 55.4460, 43.9932)
Luminance0.5545 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3FDDA4 #DD3F78
analogous
#3FDD55 #3FDDA4 #3FC7DD
triadic
#3FDDA4 #A43FDD #DDA43F
tetradic
#3FDDA4 #553FDD #DD3F78 #C7DD3F
square
#3FDDA4 #553FDD #DD3F78 #C7DD3F
split-complementary
#3FDDA4 #DD3FC7 #DD553F
monochromatic
#188961 #22BD85 #3FDDA4 #73E6BD #A7EFD5

Accessibility & contrast

On white

1.74
#3FDDA4 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.09
#3FDDA4 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FDDA4
12.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3FDDA4#FFFFFF#000000##000000
##3FDDA41.001.7412.0912.09
#FFFFFF1.741.0021.0021.00
#00000012.0921.001.001.00
##00000012.0921.001.001.00

Color blindness preview

Protanopia (red-blind)
#D9CDA1
Deuteranopia (green-blind)
#C5BEA8
Tritanopia (blue-blind)
#00DDCD
Achromatopsia (no color)
#C4C4C4

Design tokens & code

CSS
--color: #3fdda4;
/* rgb */ color: rgb(63, 221, 164);
/* oklch */ color: oklch(80.3% 0.154 164.1);
Tailwind
colors: {
  custom: {
    50: '#89e8bf',
    500: '#3fdda4',
    950: '#000000',
  },
}
SCSS
$custom: #3fdda4;
$custom-light: #89e8bf;
$custom-dark: #000000;
JSON
{
  "hex": "#3fdda4",
  "rgb": {
    "r": 63,
    "g": 221,
    "b": 164
  },
  "hsl": {
    "h": 158.354,
    "s": 69.912,
    "l": 55.686
  },
  "oklch": {
    "l": 0.80272,
    "c": 0.15351,
    "h": 164.1
  },
  "luminance": 0.5545
}

Semantic roles & 50–950 ramp

primary
#3FDDA4
secondary
#8F3153
accent
#3B7BED
background
#FCFEFD
surface
#F4FDF8
border
#CED5D1
text
#0D1612
muted
#7F8482

Preview Lab

Preview with #3FDDA4

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

Preview Lab → · Contrast checker → · Palette generator →

#3FDDA4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva