#40D194#40D194

#40D194 is a light, vivid teal. Relative luminance 0.488; OKLCH L 76.9% C 0.151 H 161.0°. Best body text is #000000 at 10.77:1 contrast (WCAG AA passes).

Color values

HEX#40D194
RGBrgb(64, 209, 148)
HSLhsl(155, 61%, 54%)
HSVhsv(155, 69%, 82%)
CMYKcmyk(69.4%, 0%, 29.2%, 18%)
CIE-LABlab(75.34, -52.32, 19.40)
CIE-LCHlch(75.34, 55.80, 159.66°)
OKLaboklab(76.92% -0.1428 0.0493)
OKLCHoklch(76.92% 0.151 161)
XYZxyz(30.2570, 48.8256, 35.8409)
Luminance0.4883 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40D194 #D1407D
analogous
#40D14B #40D194 #40C5D1
triadic
#40D194 #9440D1 #D19440
tetradic
#40D194 #4B40D1 #D1407D #C5D140
square
#40D194 #4B40D1 #D1407D #C5D140
split-complementary
#40D194 #D140C5 #D14B40
monochromatic
#1D7953 #29AB74 #40D194 #71DDB0 #A3E9CB

Accessibility & contrast

On white

1.95
#40D194 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.77
#40D194 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D194
10.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40D194#FFFFFF#000000##000000
##40D1941.001.9510.7710.77
#FFFFFF1.951.0021.0021.00
#00000010.7721.001.001.00
##00000010.7721.001.001.00

Color blindness preview

Protanopia (red-blind)
#CEC290
Deuteranopia (green-blind)
#BCB498
Tritanopia (blue-blind)
#00D0C1
Achromatopsia (no color)
#BABABA

Design tokens & code

CSS
--color: #40d194;
/* rgb */ color: rgb(64, 209, 148);
/* oklch */ color: oklch(76.9% 0.151 161.0);
Tailwind
colors: {
  custom: {
    50: '#87e0b3',
    500: '#40d194',
    950: '#000000',
  },
}
SCSS
$custom: #40d194;
$custom-light: #87e0b3;
$custom-dark: #000000;
JSON
{
  "hex": "#40d194",
  "rgb": {
    "r": 64,
    "g": 209,
    "b": 148
  },
  "hsl": {
    "h": 154.759,
    "s": 61.181,
    "l": 53.529
  },
  "oklch": {
    "l": 0.76923,
    "c": 0.1511,
    "h": 161
  },
  "luminance": 0.48829
}

Semantic roles & 50–950 ramp

primary
#40D194
secondary
#D597B1
accent
#4487E4
background
#F9FDFB
surface
#F1FBF6
border
#CBD4D0
text
#0D1511
muted
#7E8380

Preview Lab

Preview with #40D194

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

Preview Lab → · Contrast checker → · Palette generator →

#40D194 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva