#40D0A7#40D0A7

#40D0A7 is a light, vivid teal. Relative luminance 0.490; OKLCH L 77.1% C 0.135 H 169.8°. Best body text is #000000 at 10.80:1 contrast (WCAG AA passes).

Color values

HEX#40D0A7
RGBrgb(64, 208, 167)
HSLhsl(163, 61%, 53%)
HSVhsv(163, 69%, 82%)
CMYKcmyk(69.2%, 0%, 19.7%, 18.4%)
CIE-LABlab(75.44, -47.62, 9.42)
CIE-LCHlch(75.44, 48.55, 168.81°)
OKLaboklab(77.14% -0.133 0.024)
OKLCHoklch(77.14% 0.135 169.8)
XYZxyz(31.6416, 48.9882, 44.3398)
Luminance0.4899 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40D0A7 #D04069
analogous
#40D05F #40D0A7 #40B1D0
triadic
#40D0A7 #A740D0 #D0A740
tetradic
#40D0A7 #5F40D0 #D04069 #B1D040
square
#40D0A7 #5F40D0 #D04069 #B1D040
split-complementary
#40D0A7 #D040B1 #D05F40
monochromatic
#1E785E #2AA985 #40D0A7 #71DCBE #A2E8D4

Accessibility & contrast

On white

1.94
#40D0A7 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.80
#40D0A7 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D0A7
10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40D0A7#FFFFFF#000000##000000
##40D0A71.001.9410.8010.80
#FFFFFF1.941.0021.0021.00
#00000010.8021.001.001.00
##00000010.8021.001.001.00

Color blindness preview

Protanopia (red-blind)
#CAC2A5
Deuteranopia (green-blind)
#B7B4AA
Tritanopia (blue-blind)
#00D1C4
Achromatopsia (no color)
#BABABA

Design tokens & code

CSS
--color: #40d0a7;
/* rgb */ color: rgb(64, 208, 167);
/* oklch */ color: oklch(77.1% 0.135 169.8);
Tailwind
colors: {
  custom: {
    50: '#87dfc1',
    500: '#40d0a7',
    950: '#000000',
  },
}
SCSS
$custom: #40d0a7;
$custom-light: #87dfc1;
$custom-dark: #000000;
JSON
{
  "hex": "#40d0a7",
  "rgb": {
    "r": 64,
    "g": 208,
    "b": 167
  },
  "hsl": {
    "h": 162.917,
    "s": 60.504,
    "l": 53.333
  },
  "oklch": {
    "l": 0.7714,
    "c": 0.13517,
    "h": 169.8
  },
  "luminance": 0.48992
}

Semantic roles & 50–950 ramp

primary
#40D0A7
secondary
#D597A9
accent
#4472E4
background
#F9FDFB
surface
#F1FBF7
border
#CBD4D0
text
#0D1512
muted
#7E8381

Preview Lab

Preview with #40D0A7

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

Preview Lab → · Contrast checker → · Palette generator →

#40D0A7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva