#40D9A7#40D9A7

#40D9A7 is a light, vivid teal. Relative luminance 0.535; OKLCH L 79.4% C 0.146 H 166.5°. Best body text is #000000 at 11.70:1 contrast (WCAG AA passes).

Color values

HEX#40D9A7
RGBrgb(64, 217, 167)
HSLhsl(160, 67%, 55%)
HSVhsv(160, 71%, 85%)
CMYKcmyk(70.5%, 0%, 23%, 14.9%)
CIE-LABlab(78.17, -51.32, 13.29)
CIE-LCHlch(78.17, 53.02, 165.49°)
OKLaboklab(79.37% -0.142 0.034)
OKLCHoklch(79.37% 0.146 166.5)
XYZxyz(33.8985, 53.5018, 45.0921)
Luminance0.5351 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40D9A7 #D94072
analogous
#40D95A #40D9A7 #40BFD9
triadic
#40D9A7 #A740D9 #D9A740
tetradic
#40D9A7 #5A40D9 #D94072 #BFD940
square
#40D9A7 #5A40D9 #D94072 #BFD940
split-complementary
#40D9A7 #D940BF #D95A40
monochromatic
#1A8462 #24B787 #40D9A7 #73E3BF #A6EDD6

Accessibility & contrast

On white

1.79
#40D9A7 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.70
#40D9A7 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D9A7
11.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40D9A7#FFFFFF#000000##000000
##40D9A71.001.7911.7011.70
#FFFFFF1.791.0021.0021.00
#00000011.7021.001.001.00
##00000011.7021.001.001.00

Color blindness preview

Protanopia (red-blind)
#D4CAA4
Deuteranopia (green-blind)
#C0BBAA
Tritanopia (blue-blind)
#00DACB
Achromatopsia (no color)
#C1C1C1

Design tokens & code

CSS
--color: #40d9a7;
/* rgb */ color: rgb(64, 217, 167);
/* oklch */ color: oklch(79.4% 0.146 166.5);
Tailwind
colors: {
  custom: {
    50: '#89e6c1',
    500: '#40d9a7',
    950: '#000000',
  },
}
SCSS
$custom: #40d9a7;
$custom-light: #89e6c1;
$custom-dark: #000000;
JSON
{
  "hex": "#40d9a7",
  "rgb": {
    "r": 64,
    "g": 217,
    "b": 167
  },
  "hsl": {
    "h": 160.392,
    "s": 66.812,
    "l": 55.098
  },
  "oklch": {
    "l": 0.79374,
    "c": 0.14597,
    "h": 166.5
  },
  "luminance": 0.53506
}

Semantic roles & 50–950 ramp

primary
#40D9A7
secondary
#8B324F
accent
#3E76EA
background
#FCFEFD
surface
#F4FCF9
border
#CED5D2
text
#0D1612
muted
#7F8482

Preview Lab

Preview with #40D9A7

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

Preview Lab → · Contrast checker → · Palette generator →

#40D9A7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva