#40D1AD#40D1AD

#40D1AD is a light, vivid teal. Relative luminance 0.497; OKLCH L 77.5% C 0.132 H 172.5°. Best body text is #000000 at 10.94:1 contrast (WCAG AA passes).

Color values

HEX#40D1AD
RGBrgb(64, 209, 173)
HSLhsl(165, 61%, 54%)
HSVhsv(165, 69%, 82%)
CMYKcmyk(69.4%, 0%, 17.2%, 18%)
CIE-LABlab(75.89, -46.59, 6.84)
CIE-LCHlch(75.89, 47.09, 171.65°)
OKLaboklab(77.55% -0.1312 0.0174)
OKLCHoklch(77.55% 0.132 172.5)
XYZxyz(32.4538, 49.7043, 47.4106)
Luminance0.4971 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40D1AD #D14064
analogous
#40D164 #40D1AD #40ADD1
triadic
#40D1AD #AD40D1 #D1AD40
tetradic
#40D1AD #6440D1 #D14064 #ADD140
square
#40D1AD #6440D1 #D14064 #ADD140
split-complementary
#40D1AD #D140AD #D16440
monochromatic
#1D7962 #29AB8B #40D1AD #71DDC2 #A3E9D7

Accessibility & contrast

On white

1.92
#40D1AD on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.94
#40D1AD on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D1AD
10.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40D1AD#FFFFFF#000000##000000
##40D1AD1.001.9210.9410.94
#FFFFFF1.921.0021.0021.00
#00000010.9421.001.001.00
##00000010.9421.001.001.00

Color blindness preview

Protanopia (red-blind)
#CAC3AB
Deuteranopia (green-blind)
#B7B5B0
Tritanopia (blue-blind)
#00D3C7
Achromatopsia (no color)
#BBBBBB

Design tokens & code

CSS
--color: #40d1ad;
/* rgb */ color: rgb(64, 209, 173);
/* oklch */ color: oklch(77.5% 0.132 172.5);
Tailwind
colors: {
  custom: {
    50: '#87e0c5',
    500: '#40d1ad',
    950: '#000000',
  },
}
SCSS
$custom: #40d1ad;
$custom-light: #87e0c5;
$custom-dark: #000000;
JSON
{
  "hex": "#40d1ad",
  "rgb": {
    "r": 64,
    "g": 209,
    "b": 173
  },
  "hsl": {
    "h": 165.103,
    "s": 61.181,
    "l": 53.529
  },
  "oklch": {
    "l": 0.7755,
    "c": 0.13238,
    "h": 172.5
  },
  "luminance": 0.49708
}

Semantic roles & 50–950 ramp

primary
#40D1AD
secondary
#D597A7
accent
#446BE4
background
#F9FDFC
surface
#F1FBF8
border
#CBD4D1
text
#0D1512
muted
#7E8381

Preview Lab

Preview with #40D1AD

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

Preview Lab → · Contrast checker → · Palette generator →

#40D1AD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva