#40D6D6#40D6D6

#40D6D6 is a light, vivid teal. Relative luminance 0.540; OKLCH L 80.0% C 0.122 H 195.0°. Best body text is #000000 at 11.81:1 contrast (WCAG AA passes).

Color values

HEX#40D6D6
RGBrgb(64, 214, 214)
HSLhsl(180, 65%, 55%)
HSVhsv(180, 70%, 84%)
CMYKcmyk(70.1%, 0%, 0%, 16.1%)
CIE-LABlab(78.48, -37.96, -11.36)
CIE-LCHlch(78.48, 39.62, 196.66°)
OKLaboklab(80.03% -0.1179 -0.0316)
OKLCHoklch(80.03% 0.122 195)
XYZxyz(38.2930, 54.0336, 72.0167)
Luminance0.5404 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40D6D6 #D64040
analogous
#40D68B #40D6D6 #408BD6
triadic
#40D6D6 #D640D6 #D6D640
tetradic
#40D6D6 #8B40D6 #D64040 #8BD640
square
#40D6D6 #8B40D6 #D64040 #8BD640
split-complementary
#40D6D6 #D6408B #D68B40
monochromatic
#1B8080 #26B2B2 #40D6D6 #72E1E1 #A5ECEC

Accessibility & contrast

On white

1.78
#40D6D6 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.81
#40D6D6 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D6D6
11.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40D6D6#FFFFFF#000000##000000
##40D6D61.001.7811.8111.81
#FFFFFF1.781.0021.0021.00
#00000011.8121.001.001.00
##00000011.8121.001.001.00

Color blindness preview

Protanopia (red-blind)
#C8CCD6
Deuteranopia (green-blind)
#B2BBD7
Tritanopia (blue-blind)
#00DDD6
Achromatopsia (no color)
#C2C2C2

Design tokens & code

CSS
--color: #40d6d6;
/* rgb */ color: rgb(64, 214, 214);
/* oklch */ color: oklch(80.0% 0.122 195.0);
Tailwind
colors: {
  custom: {
    50: '#8be3e2',
    500: '#40d6d6',
    950: '#000000',
  },
}
SCSS
$custom: #40d6d6;
$custom-light: #8be3e2;
$custom-dark: #000000;
JSON
{
  "hex": "#40d6d6",
  "rgb": {
    "r": 64,
    "g": 214,
    "b": 214
  },
  "hsl": {
    "h": 180,
    "s": 64.655,
    "l": 54.51
  },
  "oklch": {
    "l": 0.80027,
    "c": 0.12205,
    "h": 195
  },
  "luminance": 0.54038
}

Semantic roles & 50–950 ramp

primary
#40D6D6
secondary
#873333
accent
#4040E8
background
#FCFEFE
surface
#F5FCFC
border
#CFD5D5
text
#0E1515
muted
#7F8484

Preview Lab

Preview with #40D6D6

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

Preview Lab → · Contrast checker → · Palette generator →

#40D6D6 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva