#40C2D4#40C2D4

#40C2D4 is a light, moderate teal. Relative luminance 0.444; OKLCH L 75.2% C 0.113 H 208.4°. Best body text is #000000 at 9.89:1 contrast (WCAG AA passes).

Color values

HEX#40C2D4
RGBrgb(64, 194, 212)
HSLhsl(187, 63%, 54%)
HSVhsv(187, 70%, 83%)
CMYKcmyk(69.8%, 8.5%, 0%, 16.9%)
CIE-LABlab(72.51, -29.08, -19.26)
CIE-LCHlch(72.51, 34.88, 213.52°)
OKLaboklab(75.18% -0.0991 -0.0535)
OKLCHoklch(75.18% 0.113 208.4)
XYZxyz(33.2847, 44.4232, 69.0949)
Luminance0.4443 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40C2D4 #D45240
analogous
#40D49C #40C2D4 #4078D4
triadic
#40C2D4 #D440C2 #C2D440
tetradic
#40C2D4 #9C40D4 #D45240 #78D440
square
#40C2D4 #9C40D4 #D45240 #78D440
split-complementary
#40C2D4 #D44078 #D49C40
monochromatic
#1C727D #279FAF #40C2D4 #72D2DF #A4E2EA

Accessibility & contrast

On white

2.12
#40C2D4 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.89
#40C2D4 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C2D4
9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40C2D4#FFFFFF#000000##000000
##40C2D41.002.129.899.89
#FFFFFF2.121.0021.0021.00
#0000009.8921.001.001.00
##0000009.8921.001.001.00

Color blindness preview

Protanopia (red-blind)
#B1BBD5
Deuteranopia (green-blind)
#9CABD4
Tritanopia (blue-blind)
#00CBC7
Achromatopsia (no color)
#B2B2B2

Design tokens & code

CSS
--color: #40c2d4;
/* rgb */ color: rgb(64, 194, 212);
/* oklch */ color: oklch(75.2% 0.113 208.4);
Tailwind
colors: {
  custom: {
    50: '#89d4e1',
    500: '#40c2d4',
    950: '#000000',
  },
}
SCSS
$custom: #40c2d4;
$custom-light: #89d4e1;
$custom-dark: #000000;
JSON
{
  "hex": "#40c2d4",
  "rgb": {
    "r": 64,
    "g": 194,
    "b": 212
  },
  "hsl": {
    "h": 187.297,
    "s": 63.248,
    "l": 54.118
  },
  "oklch": {
    "l": 0.75175,
    "c": 0.11263,
    "h": 208.4
  },
  "luminance": 0.44427
}

Semantic roles & 50–950 ramp

primary
#40C2D4
secondary
#D7A098
accent
#5642E6
background
#F9FDFD
surface
#F1FAFB
border
#CBD3D4
text
#0D1415
muted
#7E8383

Preview Lab

Preview with #40C2D4

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

Preview Lab → · Contrast checker → · Palette generator →

#40C2D4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva