#40D691#40D691

#40D691 is a light, vivid teal. Relative luminance 0.512; OKLCH L 78.1% C 0.160 H 158.7°. Best body text is #000000 at 11.25:1 contrast (WCAG AA passes).

Color values

HEX#40D691
RGBrgb(64, 214, 145)
HSLhsl(152, 65%, 55%)
HSVhsv(152, 70%, 84%)
CMYKcmyk(70.1%, 0%, 32.2%, 16.1%)
CIE-LABlab(76.81, -54.90, 22.99)
CIE-LCHlch(76.81, 59.52, 157.27°)
OKLaboklab(78.11% -0.1492 0.0581)
OKLCHoklch(78.11% 0.16 158.7)
XYZxyz(31.2687, 51.2239, 35.0218)
Luminance0.5123 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40D691 #D64085
analogous
#40D646 #40D691 #40D0D6
triadic
#40D691 #9140D6 #D69140
tetradic
#40D691 #4640D6 #D64085 #D0D640
square
#40D691 #4640D6 #D64085 #D0D640
split-complementary
#40D691 #D640D0 #D64640
monochromatic
#1B8052 #26B272 #40D691 #72E1AE #A5ECCB

Accessibility & contrast

On white

1.87
#40D691 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.25
#40D691 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D691
11.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40D691#FFFFFF#000000##000000
##40D6911.001.8711.2511.25
#FFFFFF1.871.0021.0021.00
#00000011.2521.001.001.00
##00000011.2521.001.001.00

Color blindness preview

Protanopia (red-blind)
#D4C68D
Deuteranopia (green-blind)
#C1B895
Tritanopia (blue-blind)
#00D5C4
Achromatopsia (no color)
#BEBEBE

Design tokens & code

CSS
--color: #40d691;
/* rgb */ color: rgb(64, 214, 145);
/* oklch */ color: oklch(78.1% 0.160 158.7);
Tailwind
colors: {
  custom: {
    50: '#88e4b1',
    500: '#40d691',
    950: '#000000',
  },
}
SCSS
$custom: #40d691;
$custom-light: #88e4b1;
$custom-dark: #000000;
JSON
{
  "hex": "#40d691",
  "rgb": {
    "r": 64,
    "g": 214,
    "b": 145
  },
  "hsl": {
    "h": 152.4,
    "s": 64.655,
    "l": 54.51
  },
  "oklch": {
    "l": 0.78114,
    "c": 0.1601,
    "h": 158.7
  },
  "luminance": 0.51227
}

Semantic roles & 50–950 ramp

primary
#40D691
secondary
#87335A
accent
#408DE8
background
#FCFEFD
surface
#F4FCF7
border
#CED5D0
text
#0D1610
muted
#7F8481

Preview Lab

Preview with #40D691

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

Preview Lab → · Contrast checker → · Palette generator →

#40D691 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva