#40C5D7#40C5D7

#40C5D7 is a light, moderate teal. Relative luminance 0.459; OKLCH L 76.0% C 0.114 H 208.1°. Best body text is #000000 at 10.19:1 contrast (WCAG AA passes).

Color values

HEX#40C5D7
RGBrgb(64, 197, 215)
HSLhsl(187, 65%, 55%)
HSVhsv(187, 70%, 84%)
CMYKcmyk(70.2%, 8.4%, 0%, 15.7%)
CIE-LABlab(73.50, -29.64, -19.40)
CIE-LCHlch(73.50, 35.42, 213.20°)
OKLaboklab(76% -0.1008 -0.0539)
OKLCHoklch(76% 0.114 208.1)
XYZxyz(34.3411, 45.9248, 71.3313)
Luminance0.4593 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40C5D7 #D75240
analogous
#40D79D #40C5D7 #407AD7
triadic
#40C5D7 #D740C5 #C5D740
tetradic
#40C5D7 #9D40D7 #D75240 #7AD740
square
#40C5D7 #9D40D7 #D75240 #7AD740
split-complementary
#40C5D7 #D7407A #D79D40
monochromatic
#1B7581 #26A3B4 #40C5D7 #73D4E2 #A5E4EC

Accessibility & contrast

On white

2.06
#40C5D7 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.19
#40C5D7 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C5D7
10.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40C5D7#FFFFFF#000000##000000
##40C5D71.002.0610.1910.19
#FFFFFF2.061.0021.0021.00
#00000010.1921.001.001.00
##00000010.1921.001.001.00

Color blindness preview

Protanopia (red-blind)
#B4BED8
Deuteranopia (green-blind)
#9FAED7
Tritanopia (blue-blind)
#00CECA
Achromatopsia (no color)
#B5B5B5

Design tokens & code

CSS
--color: #40c5d7;
/* rgb */ color: rgb(64, 197, 215);
/* oklch */ color: oklch(76.0% 0.114 208.1);
Tailwind
colors: {
  custom: {
    50: '#89d7e3',
    500: '#40c5d7',
    950: '#000000',
  },
}
SCSS
$custom: #40c5d7;
$custom-light: #89d7e3;
$custom-dark: #000000;
JSON
{
  "hex": "#40c5d7",
  "rgb": {
    "r": 64,
    "g": 197,
    "b": 215
  },
  "hsl": {
    "h": 187.152,
    "s": 65.368,
    "l": 54.706
  },
  "oklch": {
    "l": 0.76004,
    "c": 0.11435,
    "h": 208.1
  },
  "luminance": 0.45929
}

Semantic roles & 50–950 ramp

primary
#40C5D7
secondary
#D9A19A
accent
#543FE8
background
#F9FDFD
surface
#F1FAFB
border
#CBD3D4
text
#0D1415
muted
#7E8383

Preview Lab

Preview with #40C5D7

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

Preview Lab → · Contrast checker → · Palette generator →

#40C5D7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva