#3BD9B3#3BD9B3

#3BD9B3 is a light, vivid teal. Relative luminance 0.538; OKLCH L 79.6% C 0.139 H 172.5°. Best body text is #000000 at 11.76:1 contrast (WCAG AA passes).

Color values

HEX#3BD9B3
RGBrgb(59, 217, 179)
HSLhsl(166, 68%, 54%)
HSVhsv(166, 73%, 85%)
CMYKcmyk(72.8%, 0%, 17.5%, 14.9%)
CIE-LABlab(78.35, -49.15, 7.15)
CIE-LCHlch(78.35, 49.67, 171.72°)
OKLaboklab(79.58% -0.1383 0.0181)
OKLCHoklch(79.58% 0.139 172.5)
XYZxyz(34.7489, 53.8061, 51.1933)
Luminance0.5381 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3BD9B3 #D93B61
analogous
#3BD964 #3BD9B3 #3BB0D9
triadic
#3BD9B3 #B33BD9 #D9B33B
tetradic
#3BD9B3 #643BD9 #D93B61 #B0D93B
square
#3BD9B3 #643BD9 #D93B61 #B0D93B
split-complementary
#3BD9B3 #D93BB0 #D9643B
monochromatic
#198168 #23B491 #3BD9B3 #6EE3C7 #A2EDDB

Accessibility & contrast

On white

1.79
#3BD9B3 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.76
#3BD9B3 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BD9B3
11.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3BD9B3#FFFFFF#000000##000000
##3BD9B31.001.7911.7611.76
#FFFFFF1.791.0021.0021.00
#00000011.7621.001.001.00
##00000011.7621.001.001.00

Color blindness preview

Protanopia (red-blind)
#D2CBB1
Deuteranopia (green-blind)
#BDBCB6
Tritanopia (blue-blind)
#00DBCE
Achromatopsia (no color)
#C2C2C2

Design tokens & code

CSS
--color: #3bd9b3;
/* rgb */ color: rgb(59, 217, 179);
/* oklch */ color: oklch(79.6% 0.139 172.5);
Tailwind
colors: {
  custom: {
    50: '#87e5c9',
    500: '#3bd9b3',
    950: '#000000',
  },
}
SCSS
$custom: #3bd9b3;
$custom-light: #87e5c9;
$custom-dark: #000000;
JSON
{
  "hex": "#3bd9b3",
  "rgb": {
    "r": 59,
    "g": 217,
    "b": 179
  },
  "hsl": {
    "h": 165.57,
    "s": 67.521,
    "l": 54.118
  },
  "oklch": {
    "l": 0.79582,
    "c": 0.13949,
    "h": 172.5
  },
  "luminance": 0.5381
}

Semantic roles & 50–950 ramp

primary
#3BD9B3
secondary
#883146
accent
#3D67EA
background
#FCFEFD
surface
#F4FCF9
border
#CED5D2
text
#0D1613
muted
#7F8482

Preview Lab

Preview with #3BD9B3

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

Preview Lab → · Contrast checker → · Palette generator →

#3BD9B3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva