#40C0D7#40C0D7

#40C0D7 is a light, moderate teal. Relative luminance 0.437; OKLCH L 74.8% C 0.113 H 212.1°. Best body text is #000000 at 9.74:1 contrast (WCAG AA passes).

Color values

HEX#40C0D7
RGBrgb(64, 192, 215)
HSLhsl(189, 65%, 55%)
HSVhsv(189, 70%, 84%)
CMYKcmyk(70.2%, 10.7%, 0%, 15.7%)
CIE-LABlab(72.02, -27.19, -21.64)
CIE-LCHlch(72.02, 34.75, 218.51°)
OKLaboklab(74.81% -0.0959 -0.0602)
OKLCHoklch(74.81% 0.113 212.1)
XYZxyz(33.2245, 43.6917, 70.9591)
Luminance0.4370 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40C0D7 #D75740
analogous
#40D7A3 #40C0D7 #4075D7
triadic
#40C0D7 #D740C0 #C0D740
tetradic
#40C0D7 #A340D7 #D75740 #75D740
square
#40C0D7 #A340D7 #D75740 #75D740
split-complementary
#40C0D7 #D74075 #D7A340
monochromatic
#1B7281 #269EB4 #40C0D7 #73D1E2 #A5E1EC

Accessibility & contrast

On white

2.16
#40C0D7 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.74
#40C0D7 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C0D7
9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40C0D7#FFFFFF#000000##000000
##40C0D71.002.169.749.74
#FFFFFF2.161.0021.0021.00
#0000009.7421.001.001.00
##0000009.7421.001.001.00

Color blindness preview

Protanopia (red-blind)
#AEB9D8
Deuteranopia (green-blind)
#99AAD7
Tritanopia (blue-blind)
#00C9C7
Achromatopsia (no color)
#B1B1B1

Design tokens & code

CSS
--color: #40c0d7;
/* rgb */ color: rgb(64, 192, 215);
/* oklch */ color: oklch(74.8% 0.113 212.1);
Tailwind
colors: {
  custom: {
    50: '#89d3e3',
    500: '#40c0d7',
    950: '#000000',
  },
}
SCSS
$custom: #40c0d7;
$custom-light: #89d3e3;
$custom-dark: #000000;
JSON
{
  "hex": "#40c0d7",
  "rgb": {
    "r": 64,
    "g": 192,
    "b": 215
  },
  "hsl": {
    "h": 189.139,
    "s": 65.368,
    "l": 54.706
  },
  "oklch": {
    "l": 0.74814,
    "c": 0.11325,
    "h": 212.1
  },
  "luminance": 0.43696
}

Semantic roles & 50–950 ramp

primary
#40C0D7
secondary
#D9A39A
accent
#593FE8
background
#F9FCFD
surface
#F1F9FB
border
#CBD2D4
text
#0D1415
muted
#7E8283

Preview Lab

Preview with #40C0D7

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

Preview Lab → · Contrast checker → · Palette generator →

#40C0D7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva