#40D7A8#40D7A8

#40D7A8 is a light, vivid teal. Relative luminance 0.525; OKLCH L 78.9% C 0.143 H 167.7°. Best body text is #000000 at 11.50:1 contrast (WCAG AA passes).

Color values

HEX#40D7A8
RGBrgb(64, 215, 168)
HSLhsl(161, 65%, 55%)
HSVhsv(161, 70%, 84%)
CMYKcmyk(70.2%, 0%, 21.9%, 15.7%)
CIE-LABlab(77.59, -50.28, 11.93)
CIE-LCHlch(77.59, 51.68, 166.65°)
OKLaboklab(78.9% -0.1395 0.0305)
OKLCHoklch(78.9% 0.143 167.7)
XYZxyz(33.4789, 52.5142, 45.4100)
Luminance0.5252 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40D7A8 #D7406F
analogous
#40D75D #40D7A8 #40BAD7
triadic
#40D7A8 #A840D7 #D7A840
tetradic
#40D7A8 #5D40D7 #D7406F #BAD740
square
#40D7A8 #5D40D7 #D7406F #BAD740
split-complementary
#40D7A8 #D740BA #D75D40
monochromatic
#1B8162 #26B488 #40D7A8 #73E2BF #A5ECD6

Accessibility & contrast

On white

1.83
#40D7A8 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.50
#40D7A8 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D7A8
11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40D7A8#FFFFFF#000000##000000
##40D7A81.001.8311.5011.50
#FFFFFF1.831.0021.0021.00
#00000011.5021.001.001.00
##00000011.5021.001.001.00

Color blindness preview

Protanopia (red-blind)
#D2C8A6
Deuteranopia (green-blind)
#BEBAAB
Tritanopia (blue-blind)
#00D8CA
Achromatopsia (no color)
#C0C0C0

Design tokens & code

CSS
--color: #40d7a8;
/* rgb */ color: rgb(64, 215, 168);
/* oklch */ color: oklch(78.9% 0.143 167.7);
Tailwind
colors: {
  custom: {
    50: '#88e4c1',
    500: '#40d7a8',
    950: '#000000',
  },
}
SCSS
$custom: #40d7a8;
$custom-light: #88e4c1;
$custom-dark: #000000;
JSON
{
  "hex": "#40d7a8",
  "rgb": {
    "r": 64,
    "g": 215,
    "b": 168
  },
  "hsl": {
    "h": 161.325,
    "s": 65.368,
    "l": 54.706
  },
  "oklch": {
    "l": 0.78903,
    "c": 0.14282,
    "h": 167.7
  },
  "luminance": 0.52518
}

Semantic roles & 50–950 ramp

primary
#40D7A8
secondary
#88334D
accent
#3F74E8
background
#FCFEFD
surface
#F4FCF9
border
#CED5D2
text
#0D1612
muted
#7F8482

Preview Lab

Preview with #40D7A8

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

Preview Lab → · Contrast checker → · Palette generator →

#40D7A8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva