#40CCD4#40CCD4

#40CCD4 is a light, moderate teal. Relative luminance 0.490; OKLCH L 77.6% C 0.116 H 200.7°. Best body text is #000000 at 10.81:1 contrast (WCAG AA passes).

Color values

HEX	#40CCD4
RGB	rgb(64, 204, 212)
HSL	hsl(183, 63%, 54%)
HSV	hsv(183, 70%, 83%)
CMYK	cmyk(69.8%, 3.8%, 0%, 16.9%)
CIE-LAB	lab(75.47, -33.88, -14.80)
CIE-LCH	lch(75.47, 36.97, 203.59°)
OKLab	oklab(77.56% -0.109 -0.0411)
OKLCH	oklch(77.56% 0.116 200.7)
XYZ	xyz(35.5856, 49.0250, 69.8619)
Luminance	0.4903 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CCD4 #D44840

analogous

#40D492 #40CCD4 #4082D4

triadic

#40CCD4 #D440CC #CCD440

tetradic

#40CCD4 #9240D4 #D44840 #82D440

square

#40CCD4 #9240D4 #D44840 #82D440

split-complementary

#40CCD4 #D44082 #D49240

monochromatic

#1C787D #27A8AF #40CCD4 #72D9DF #A4E7EA

Accessibility & contrast

On white

1.94

#40CCD4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.81

#40CCD4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CCD4

10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CCD4	#FFFFFF	#000000	##000000
##40CCD4	1.00	1.94	10.81	10.81
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.81	21.00	1.00	1.00
##000000	10.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDC3D5

Deuteranopia (green-blind)

#A7B3D5

Tritanopia (blue-blind)

#00D4CE

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #40ccd4;
/* rgb */ color: rgb(64, 204, 212);
/* oklch */ color: oklch(77.6% 0.116 200.7);

Tailwind

colors: {
  custom: {
    50: '#8adce1',
    500: '#40ccd4',
    950: '#000000',
  },
}

SCSS

$custom: #40ccd4;
$custom-light: #8adce1;
$custom-dark: #000000;

JSON

{
  "hex": "#40ccd4",
  "rgb": {
    "r": 64,
    "g": 204,
    "b": 212
  },
  "hsl": {
    "h": 183.243,
    "s": 63.248,
    "l": 54.118
  },
  "oklch": {
    "l": 0.77564,
    "c": 0.11644,
    "h": 200.7
  },
  "luminance": 0.49029
}

Semantic roles & 50–950 ramp

primary

#40CCD4

secondary

#D79C98

accent

#4A42E6

background

#F9FDFD

surface

#F2FBFB

border

#CCD4D4

text

#0D1515

muted

#7E8383

Preview Lab

Preview with #40CCD4

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

Preview Lab → · Contrast checker → · Palette generator →