#40CCE1#40CCE1

#40CCE1 is a light, moderate teal. Relative luminance 0.497; OKLCH L 78.0% C 0.119 H 209.6°. Best body text is #000000 at 10.94:1 contrast (WCAG AA passes).

Color values

HEX#40CCE1
RGBrgb(64, 204, 225)
HSLhsl(188, 73%, 57%)
HSVhsv(188, 72%, 88%)
CMYKcmyk(71.6%, 9.3%, 0%, 11.8%)
CIE-LABlab(75.89, -30.03, -21.17)
CIE-LCHlch(75.89, 36.75, 215.18°)
OKLaboklab(78.05% -0.1036 -0.0589)
OKLCHoklch(78.05% 0.119 209.6)
XYZxyz(37.2920, 49.7076, 78.8487)
Luminance0.4971 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40CCE1 #E15540
analogous
#40E1A6 #40CCE1 #407CE1
triadic
#40CCE1 #E140CC #CCE140
tetradic
#40CCE1 #A640E1 #E15540 #7CE140
square
#40CCE1 #A640E1 #E15540 #7CE140
split-complementary
#40CCE1 #E1407C #E1A640
monochromatic
#178090 #1FAFC5 #40CCE1 #75DAE9 #AAE8F2

Accessibility & contrast

On white

1.92
#40CCE1 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.94
#40CCE1 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CCE1
10.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40CCE1#FFFFFF#000000##000000
##40CCE11.001.9210.9410.94
#FFFFFF1.921.0021.0021.00
#00000010.9421.001.001.00
##00000010.9421.001.001.00

Color blindness preview

Protanopia (red-blind)
#BAC5E2
Deuteranopia (green-blind)
#A3B4E1
Tritanopia (blue-blind)
#00D6D2
Achromatopsia (no color)
#BBBBBB

Design tokens & code

CSS
--color: #40cce1;
/* rgb */ color: rgb(64, 204, 225);
/* oklch */ color: oklch(78.0% 0.119 209.6);
Tailwind
colors: {
  custom: {
    50: '#8bdcea',
    500: '#40cce1',
    950: '#000000',
  },
}
SCSS
$custom: #40cce1;
$custom-light: #8bdcea;
$custom-dark: #000000;
JSON
{
  "hex": "#40cce1",
  "rgb": {
    "r": 64,
    "g": 204,
    "b": 225
  },
  "hsl": {
    "h": 187.826,
    "s": 72.851,
    "l": 56.667
  },
  "oklch": {
    "l": 0.78045,
    "c": 0.11919,
    "h": 209.6
  },
  "luminance": 0.49712
}

Semantic roles & 50–950 ramp

primary
#40CCE1
secondary
#DFA69D
accent
#5038F0
background
#F9FDFE
surface
#F2FBFD
border
#CCD4D5
text
#0E1516
muted
#7E8384

Preview Lab

Preview with #40CCE1

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

Preview Lab → · Contrast checker → · Palette generator →

#40CCE1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva