#40D79A#40D79A

#40D79A is a light, vivid teal. Relative luminance 0.520; OKLCH L 78.6% C 0.154 H 161.7°. Best body text is #000000 at 11.40:1 contrast (WCAG AA passes).

Color values

HEX#40D79A
RGBrgb(64, 215, 154)
HSLhsl(156, 65%, 55%)
HSVhsv(156, 70%, 84%)
CMYKcmyk(70.2%, 0%, 28.4%, 15.7%)
CIE-LABlab(77.29, -53.41, 18.93)
CIE-LCHlch(77.29, 56.66, 160.49°)
OKLaboklab(78.56% -0.146 0.0482)
OKLCHoklch(78.56% 0.154 161.7)
XYZxyz(32.2442, 52.0203, 38.9072)
Luminance0.5202 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40D79A #D7407D
analogous
#40D74F #40D79A #40C8D7
triadic
#40D79A #9A40D7 #D79A40
tetradic
#40D79A #4F40D7 #D7407D #C8D740
square
#40D79A #4F40D7 #D7407D #C8D740
split-complementary
#40D79A #D740C8 #D74F40
monochromatic
#1B8158 #26B47B #40D79A #73E2B5 #A5ECD0

Accessibility & contrast

On white

1.84
#40D79A on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.40
#40D79A on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D79A
11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40D79A#FFFFFF#000000##000000
##40D79A1.001.8411.4011.40
#FFFFFF1.841.0021.0021.00
#00000011.4021.001.001.00
##00000011.4021.001.001.00

Color blindness preview

Protanopia (red-blind)
#D4C796
Deuteranopia (green-blind)
#C0B99E
Tritanopia (blue-blind)
#00D7C7
Achromatopsia (no color)
#BFBFBF

Design tokens & code

CSS
--color: #40d79a;
/* rgb */ color: rgb(64, 215, 154);
/* oklch */ color: oklch(78.6% 0.154 161.7);
Tailwind
colors: {
  custom: {
    50: '#88e4b8',
    500: '#40d79a',
    950: '#000000',
  },
}
SCSS
$custom: #40d79a;
$custom-light: #88e4b8;
$custom-dark: #000000;
JSON
{
  "hex": "#40d79a",
  "rgb": {
    "r": 64,
    "g": 215,
    "b": 154
  },
  "hsl": {
    "h": 155.762,
    "s": 65.368,
    "l": 54.706
  },
  "oklch": {
    "l": 0.78564,
    "c": 0.15373,
    "h": 161.7
  },
  "luminance": 0.52024
}

Semantic roles & 50–950 ramp

primary
#40D79A
secondary
#883355
accent
#3F84E8
background
#FCFEFD
surface
#F4FCF8
border
#CED5D1
text
#0D1611
muted
#7F8481

Preview Lab

Preview with #40D79A

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

Preview Lab → · Contrast checker → · Palette generator →

#40D79A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva