#40D6CA#40D6CA

#40D6CA is a light, vivid teal. Relative luminance 0.534; OKLCH L 79.6% C 0.124 H 187.1°. Best body text is #000000 at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#40D6CA
RGB	rgb(64, 214, 202)
HSL	hsl(175, 65%, 55%)
HSV	hsv(175, 70%, 84%)
CMYK	cmyk(70.1%, 0%, 5.6%, 16.1%)
CIE-LAB	lab(78.14, -41.28, -5.44)
CIE-LCH	lch(78.14, 41.64, 187.51°)
OKLab	oklab(79.63% -0.1231 -0.0154)
OKLCH	oklch(79.63% 0.124 187.1)
XYZ	xyz(36.8166, 53.4431, 64.2409)
Luminance	0.5345 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D6CA #D6404C

analogous

#40D67F #40D6CA #4097D6

triadic

#40D6CA #CA40D6 #D6CA40

tetradic

#40D6CA #7F40D6 #D6404C #97D640

square

#40D6CA #7F40D6 #D6404C #97D640

split-complementary

#40D6CA #D64097 #D67F40

monochromatic

#1B8078 #26B2A7 #40D6CA #72E1D8 #A5ECE6

Accessibility & contrast

On white

1.80

#40D6CA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.69

#40D6CA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D6CA

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D6CA	#FFFFFF	#000000	##000000
##40D6CA	1.00	1.80	11.69	11.69
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.69	21.00	1.00	1.00
##000000	11.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBCACA

Deuteranopia (green-blind)

#B5BBCB

Tritanopia (blue-blind)

#00DBD2

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #40d6ca;
/* rgb */ color: rgb(64, 214, 202);
/* oklch */ color: oklch(79.6% 0.124 187.1);

Tailwind

colors: {
  custom: {
    50: '#8ae3da',
    500: '#40d6ca',
    950: '#000000',
  },
}

SCSS

$custom: #40d6ca;
$custom-light: #8ae3da;
$custom-dark: #000000;

JSON

{
  "hex": "#40d6ca",
  "rgb": {
    "r": 64,
    "g": 214,
    "b": 202
  },
  "hsl": {
    "h": 175.2,
    "s": 64.655,
    "l": 54.51
  },
  "oklch": {
    "l": 0.79632,
    "c": 0.12407,
    "h": 187.1
  },
  "luminance": 0.53447
}

Semantic roles & 50–950 ramp

primary

#40D6CA

secondary

#87333A

accent

#404EE8

background

#FCFEFE

surface

#F4FCFB

border

#CED5D4

text

#0D1514

muted

#7F8483

Preview Lab

Preview with #40D6CA

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

Preview Lab → · Contrast checker → · Palette generator →