#40D69F#40D69F

#40D69F is a light, vivid teal. Relative luminance 0.517; OKLCH L 78.4% C 0.148 H 164.0°. Best body text is #000000 at 11.34:1 contrast (WCAG AA passes).

Color values

HEX#40D69F
RGBrgb(64, 214, 159)
HSLhsl(158, 65%, 55%)
HSVhsv(158, 70%, 84%)
CMYKcmyk(70.1%, 0%, 25.7%, 16.1%)
CIE-LABlab(77.09, -51.92, 16.01)
CIE-LCHlch(77.09, 54.33, 162.87°)
OKLaboklab(78.43% -0.1427 0.0409)
OKLCHoklch(78.43% 0.148 164)
XYZxyz(32.4154, 51.6826, 41.0615)
Luminance0.5169 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40D69F #D64077
analogous
#40D654 #40D69F #40C2D6
triadic
#40D69F #9F40D6 #D69F40
tetradic
#40D69F #5440D6 #D64077 #C2D640
square
#40D69F #5440D6 #D64077 #C2D640
split-complementary
#40D69F #D640C2 #D65440
monochromatic
#1B805B #26B27F #40D69F #72E1B8 #A5ECD2

Accessibility & contrast

On white

1.85
#40D69F on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.34
#40D69F on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D69F
11.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40D69F#FFFFFF#000000##000000
##40D69F1.001.8511.3411.34
#FFFFFF1.851.0021.0021.00
#00000011.3421.001.001.00
##00000011.3421.001.001.00

Color blindness preview

Protanopia (red-blind)
#D2C79C
Deuteranopia (green-blind)
#BFB9A3
Tritanopia (blue-blind)
#00D6C7
Achromatopsia (no color)
#BEBEBE

Design tokens & code

CSS
--color: #40d69f;
/* rgb */ color: rgb(64, 214, 159);
/* oklch */ color: oklch(78.4% 0.148 164.0);
Tailwind
colors: {
  custom: {
    50: '#88e3bb',
    500: '#40d69f',
    950: '#000000',
  },
}
SCSS
$custom: #40d69f;
$custom-light: #88e3bb;
$custom-dark: #000000;
JSON
{
  "hex": "#40d69f",
  "rgb": {
    "r": 64,
    "g": 214,
    "b": 159
  },
  "hsl": {
    "h": 158,
    "s": 64.655,
    "l": 54.51
  },
  "oklch": {
    "l": 0.78432,
    "c": 0.14843,
    "h": 164
  },
  "luminance": 0.51686
}

Semantic roles & 50–950 ramp

primary
#40D69F
secondary
#873352
accent
#407EE8
background
#FCFEFD
surface
#F4FCF8
border
#CED5D1
text
#0D1612
muted
#7F8482

Preview Lab

Preview with #40D69F

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

Preview Lab → · Contrast checker → · Palette generator →

#40D69F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva