#40D0CC#40D0CC

#40D0CC is a light, moderate teal. Relative luminance 0.506; OKLCH L 78.2% C 0.119 H 192.3°. Best body text is #000000 at 11.11:1 contrast (WCAG AA passes).

Color values

HEX	#40D0CC
RGB	rgb(64, 208, 204)
HSL	hsl(178, 61%, 53%)
HSV	hsv(178, 69%, 82%)
CMYK	cmyk(69.2%, 0%, 1.9%, 18.4%)
CIE-LAB	lab(76.41, -38.02, -9.07)
CIE-LCH	lch(76.41, 39.09, 193.42°)
OKLab	oklab(78.25% -0.1163 -0.0253)
OKLCH	oklch(78.25% 0.119 192.3)
XYZ	xyz(35.5643, 50.5572, 64.9992)
Luminance	0.5056 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D0CC #D04044

analogous

#40D084 #40D0CC #408CD0

triadic

#40D0CC #CC40D0 #D0CC40

tetradic

#40D0CC #8440D0 #D04044 #8CD040

square

#40D0CC #8440D0 #D04044 #8CD040

split-complementary

#40D0CC #D0408C #D08440

monochromatic

#1E7876 #2AA9A6 #40D0CC #71DCD9 #A2E8E6

Accessibility & contrast

On white

1.89

#40D0CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.11

#40D0CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D0CC

11.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D0CC	#FFFFFF	#000000	##000000
##40D0CC	1.00	1.89	11.11	11.11
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.11	21.00	1.00	1.00
##000000	11.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3C6CC

Deuteranopia (green-blind)

#AEB6CD

Tritanopia (blue-blind)

#00D6CE

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #40d0cc;
/* rgb */ color: rgb(64, 208, 204);
/* oklch */ color: oklch(78.2% 0.119 192.3);

Tailwind

colors: {
  custom: {
    50: '#89dfdb',
    500: '#40d0cc',
    950: '#000000',
  },
}

SCSS

$custom: #40d0cc;
$custom-light: #89dfdb;
$custom-dark: #000000;

JSON

{
  "hex": "#40d0cc",
  "rgb": {
    "r": 64,
    "g": 208,
    "b": 204
  },
  "hsl": {
    "h": 178.333,
    "s": 60.504,
    "l": 53.333
  },
  "oklch": {
    "l": 0.78248,
    "c": 0.11904,
    "h": 192.3
  },
  "luminance": 0.50561
}

Semantic roles & 50–950 ramp

primary

#40D0CC

secondary

#803436

accent

#4449E4

background

#FCFEFE

surface

#F4FCFB

border

#CED5D4

text

#0D1515

muted

#7F8484

Preview Lab

Preview with #40D0CC

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

Preview Lab → · Contrast checker → · Palette generator →