#40D0CA#40D0CA

#40D0CA is a light, moderate teal. Relative luminance 0.505; OKLCH L 78.2% C 0.119 H 190.9°. Best body text is #000000 at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#40D0CA
RGB	rgb(64, 208, 202)
HSL	hsl(178, 61%, 53%)
HSV	hsv(178, 69%, 82%)
CMYK	cmyk(69.2%, 0%, 2.9%, 18.4%)
CIE-LAB	lab(76.35, -38.58, -8.08)
CIE-LCH	lch(76.35, 39.41, 191.83°)
OKLab	oklab(78.18% -0.1172 -0.0226)
OKLCH	oklch(78.18% 0.119 190.9)
XYZ	xyz(35.3260, 50.4619, 63.7440)
Luminance	0.5047 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D0CA #D04046

analogous

#40D082 #40D0CA #408ED0

triadic

#40D0CA #CA40D0 #D0CA40

tetradic

#40D0CA #8240D0 #D04046 #8ED040

square

#40D0CA #8240D0 #D04046 #8ED040

split-complementary

#40D0CA #D0408E #D08240

monochromatic

#1E7874 #2AA9A4 #40D0CA #71DCD8 #A2E8E5

Accessibility & contrast

On white

1.89

#40D0CA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.09

#40D0CA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D0CA

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D0CA	#FFFFFF	#000000	##000000
##40D0CA	1.00	1.89	11.09	11.09
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.09	21.00	1.00	1.00
##000000	11.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4C5CA

Deuteranopia (green-blind)

#AFB6CB

Tritanopia (blue-blind)

#00D6CE

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #40d0ca;
/* rgb */ color: rgb(64, 208, 202);
/* oklch */ color: oklch(78.2% 0.119 190.9);

Tailwind

colors: {
  custom: {
    50: '#89dfda',
    500: '#40d0ca',
    950: '#000000',
  },
}

SCSS

$custom: #40d0ca;
$custom-light: #89dfda;
$custom-dark: #000000;

JSON

{
  "hex": "#40d0ca",
  "rgb": {
    "r": 64,
    "g": 208,
    "b": 202
  },
  "hsl": {
    "h": 177.5,
    "s": 60.504,
    "l": 53.333
  },
  "oklch": {
    "l": 0.78182,
    "c": 0.11934,
    "h": 190.9
  },
  "luminance": 0.50466
}

Semantic roles & 50–950 ramp

primary

#40D0CA

secondary

#803437

accent

#444BE4

background

#FCFEFE

surface

#F4FCFB

border

#CED5D4

text

#0D1514

muted

#7F8483

Preview Lab

Preview with #40D0CA

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

Preview Lab → · Contrast checker → · Palette generator →