#40D6CE#40D6CE

#40D6CE is a light, vivid teal. Relative luminance 0.536; OKLCH L 79.8% C 0.123 H 189.7°. Best body text is #000000 at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#40D6CE
RGB	rgb(64, 214, 206)
HSL	hsl(177, 65%, 55%)
HSV	hsv(177, 70%, 84%)
CMYK	cmyk(70.1%, 0%, 3.7%, 16.1%)
CIE-LAB	lab(78.25, -40.19, -7.42)
CIE-LCH	lch(78.25, 40.87, 190.46°)
OKLab	oklab(79.76% -0.1213 -0.0208)
OKLCH	oklch(79.76% 0.123 189.7)
XYZ	xyz(37.2963, 53.6350, 66.7675)
Luminance	0.5364 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D6CE #D64048

analogous

#40D683 #40D6CE #4093D6

triadic

#40D6CE #CE40D6 #D6CE40

tetradic

#40D6CE #8340D6 #D64048 #93D640

square

#40D6CE #8340D6 #D64048 #93D640

split-complementary

#40D6CE #D64093 #D68340

monochromatic

#1B807B #26B2AB #40D6CE #72E1DB #A5ECE8

Accessibility & contrast

On white

1.79

#40D6CE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.73

#40D6CE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D6CE

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D6CE	#FFFFFF	#000000	##000000
##40D6CE	1.00	1.79	11.73	11.73
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.73	21.00	1.00	1.00
##000000	11.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CACBCE

Deuteranopia (green-blind)

#B4BBCF

Tritanopia (blue-blind)

#00DCD3

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #40d6ce;
/* rgb */ color: rgb(64, 214, 206);
/* oklch */ color: oklch(79.8% 0.123 189.7);

Tailwind

colors: {
  custom: {
    50: '#8ae3dc',
    500: '#40d6ce',
    950: '#000000',
  },
}

SCSS

$custom: #40d6ce;
$custom-light: #8ae3dc;
$custom-dark: #000000;

JSON

{
  "hex": "#40d6ce",
  "rgb": {
    "r": 64,
    "g": 214,
    "b": 206
  },
  "hsl": {
    "h": 176.8,
    "s": 64.655,
    "l": 54.51
  },
  "oklch": {
    "l": 0.79761,
    "c": 0.12311,
    "h": 189.7
  },
  "luminance": 0.53639
}

Semantic roles & 50–950 ramp

primary

#40D6CE

secondary

#873337

accent

#4049E8

background

#FCFEFE

surface

#F4FCFC

border

#CED5D5

text

#0D1515

muted

#7F8484

Preview Lab

Preview with #40D6CE

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

Preview Lab → · Contrast checker → · Palette generator →