#40D7A6#40D7A6

#40D7A6 is a light, vivid teal. Relative luminance 0.524; OKLCH L 78.9% C 0.144 H 166.8°. Best body text is #000000 at 11.49:1 contrast (WCAG AA passes).

Color values

HEX#40D7A6
RGBrgb(64, 215, 166)
HSLhsl(161, 65%, 55%)
HSVhsv(161, 70%, 84%)
CMYKcmyk(70.2%, 0%, 22.8%, 15.7%)
CIE-LABlab(77.54, -50.74, 12.93)
CIE-LCHlch(77.54, 52.36, 165.70°)
OKLaboklab(78.85% -0.1404 0.0331)
OKLCHoklch(78.85% 0.144 166.8)
XYZxyz(33.2940, 52.4402, 44.4363)
Luminance0.5244 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40D7A6 #D74071
analogous
#40D75B #40D7A6 #40BCD7
triadic
#40D7A6 #A640D7 #D7A640
tetradic
#40D7A6 #5B40D7 #D74071 #BCD740
square
#40D7A6 #5B40D7 #D74071 #BCD740
split-complementary
#40D7A6 #D740BC #D75B40
monochromatic
#1B8160 #26B486 #40D7A6 #73E2BE #A5ECD5

Accessibility & contrast

On white

1.83
#40D7A6 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.49
#40D7A6 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D7A6
11.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40D7A6#FFFFFF#000000##000000
##40D7A61.001.8311.4911.49
#FFFFFF1.831.0021.0021.00
#00000011.4921.001.001.00
##00000011.4921.001.001.00

Color blindness preview

Protanopia (red-blind)
#D2C8A3
Deuteranopia (green-blind)
#BEBAA9
Tritanopia (blue-blind)
#00D8C9
Achromatopsia (no color)
#C0C0C0

Design tokens & code

CSS
--color: #40d7a6;
/* rgb */ color: rgb(64, 215, 166);
/* oklch */ color: oklch(78.9% 0.144 166.8);
Tailwind
colors: {
  custom: {
    50: '#88e4c0',
    500: '#40d7a6',
    950: '#000000',
  },
}
SCSS
$custom: #40d7a6;
$custom-light: #88e4c0;
$custom-dark: #000000;
JSON
{
  "hex": "#40d7a6",
  "rgb": {
    "r": 64,
    "g": 215,
    "b": 166
  },
  "hsl": {
    "h": 160.53,
    "s": 65.368,
    "l": 54.706
  },
  "oklch": {
    "l": 0.78852,
    "c": 0.14429,
    "h": 166.8
  },
  "luminance": 0.52444
}

Semantic roles & 50–950 ramp

primary
#40D7A6
secondary
#88334F
accent
#3F76E8
background
#FCFEFD
surface
#F4FCF9
border
#CED5D2
text
#0D1612
muted
#7F8482

Preview Lab

Preview with #40D7A6

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

Preview Lab → · Contrast checker → · Palette generator →

#40D7A6 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva