#40D7BE#40D7BE

#40D7BE is a light, vivid teal. Relative luminance 0.534; OKLCH L 79.5% C 0.129 H 179.2°. Best body text is #000000 at 11.68:1 contrast (WCAG AA passes).

Color values

HEX#40D7BE
RGBrgb(64, 215, 190)
HSLhsl(170, 65%, 55%)
HSVhsv(170, 70%, 84%)
CMYKcmyk(70.2%, 0%, 11.6%, 15.7%)
CIE-LABlab(78.11, -44.89, 0.95)
CIE-LCHlch(78.11, 44.90, 178.79°)
OKLaboklab(79.51% -0.1294 0.0018)
OKLCHoklch(79.51% 0.129 179.2)
XYZxyz(35.7045, 53.4044, 57.1316)
Luminance0.5341 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40D7BE #D74059
analogous
#40D772 #40D7BE #40A5D7
triadic
#40D7BE #BE40D7 #D7BE40
tetradic
#40D7BE #7240D7 #D74059 #A5D740
square
#40D7BE #7240D7 #D74059 #A5D740
split-complementary
#40D7BE #D740A5 #D77240
monochromatic
#1B8171 #26B49D #40D7BE #73E2CF #A5ECE0

Accessibility & contrast

On white

1.80
#40D7BE on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.68
#40D7BE on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D7BE
11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40D7BE#FFFFFF#000000##000000
##40D7BE1.001.8011.6811.68
#FFFFFF1.801.0021.0021.00
#00000011.6821.001.001.00
##00000011.6821.001.001.00

Color blindness preview

Protanopia (red-blind)
#CECABD
Deuteranopia (green-blind)
#B9BBC0
Tritanopia (blue-blind)
#00DACF
Achromatopsia (no color)
#C1C1C1

Design tokens & code

CSS
--color: #40d7be;
/* rgb */ color: rgb(64, 215, 190);
/* oklch */ color: oklch(79.5% 0.129 179.2);
Tailwind
colors: {
  custom: {
    50: '#89e4d1',
    500: '#40d7be',
    950: '#000000',
  },
}
SCSS
$custom: #40d7be;
$custom-light: #89e4d1;
$custom-dark: #000000;
JSON
{
  "hex": "#40d7be",
  "rgb": {
    "r": 64,
    "g": 215,
    "b": 190
  },
  "hsl": {
    "h": 170.066,
    "s": 65.368,
    "l": 54.706
  },
  "oklch": {
    "l": 0.79507,
    "c": 0.12946,
    "h": 179.2
  },
  "luminance": 0.53409
}

Semantic roles & 50–950 ramp

primary
#40D7BE
secondary
#883341
accent
#3F5BE8
background
#FCFEFE
surface
#F4FCFB
border
#CED5D4
text
#0D1614
muted
#7F8483

Preview Lab

Preview with #40D7BE

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

Preview Lab → · Contrast checker → · Palette generator →

#40D7BE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva