#40D2CB#40D2CB

#40D2CB is a light, vivid teal. Relative luminance 0.515; OKLCH L 78.7% C 0.121 H 190.3°. Best body text is #000000 at 11.30:1 contrast (WCAG AA passes).

Color values

HEX	#40D2CB
RGB	rgb(64, 210, 203)
HSL	hsl(177, 62%, 54%)
HSV	hsv(177, 70%, 82%)
CMYK	cmyk(69.5%, 0%, 3.3%, 17.6%)
CIE-LAB	lab(76.98, -39.21, -7.70)
CIE-LCH	lch(76.98, 39.96, 191.10°)
OKLab	oklab(78.7% -0.1187 -0.0215)
OKLCH	oklch(78.7% 0.121 190.3)
XYZ	xyz(35.9355, 51.4908, 64.5331)
Luminance	0.5150 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D2CB #D24047

analogous

#40D282 #40D2CB #4090D2

triadic

#40D2CB #CB40D2 #D2CB40

tetradic

#40D2CB #8240D2 #D24047 #90D240

square

#40D2CB #8240D2 #D24047 #90D240

split-complementary

#40D2CB #D24090 #D28240

monochromatic

#1D7B76 #29ACA6 #40D2CB #72DED8 #A3E9E6

Accessibility & contrast

On white

1.86

#40D2CB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.30

#40D2CB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D2CB

11.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D2CB	#FFFFFF	#000000	##000000
##40D2CB	1.00	1.86	11.30	11.30
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.30	21.00	1.00	1.00
##000000	11.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6C7CB

Deuteranopia (green-blind)

#B1B7CC

Tritanopia (blue-blind)

#00D8CF

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #40d2cb;
/* rgb */ color: rgb(64, 210, 203);
/* oklch */ color: oklch(78.7% 0.121 190.3);

Tailwind

colors: {
  custom: {
    50: '#8ae0da',
    500: '#40d2cb',
    950: '#000000',
  },
}

SCSS

$custom: #40d2cb;
$custom-light: #8ae0da;
$custom-dark: #000000;

JSON

{
  "hex": "#40d2cb",
  "rgb": {
    "r": 64,
    "g": 210,
    "b": 203
  },
  "hsl": {
    "h": 177.123,
    "s": 61.864,
    "l": 53.725
  },
  "oklch": {
    "l": 0.78698,
    "c": 0.12066,
    "h": 190.3
  },
  "luminance": 0.51495
}

Semantic roles & 50–950 ramp

primary

#40D2CB

secondary

#833437

accent

#434BE5

background

#FCFEFE

surface

#F4FCFB

border

#CED5D4

text

#0D1514

muted

#7F8483

Preview Lab

Preview with #40D2CB

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

Preview Lab → · Contrast checker → · Palette generator →