#40DAC0#40DAC0

#40DAC0 is a light, vivid teal. Relative luminance 0.550; OKLCH L 80.3% C 0.132 H 178.9°. Best body text is #000000 at 12.01:1 contrast (WCAG AA passes).

Color values

HEX	#40DAC0
RGB	rgb(64, 218, 192)
HSL	hsl(170, 68%, 55%)
HSV	hsv(170, 71%, 85%)
CMYK	cmyk(70.6%, 0%, 11.9%, 14.5%)
CIE-LAB	lab(79.06, -45.67, 1.26)
CIE-LCH	lch(79.06, 45.69, 178.42°)
OKLab	oklab(80.3% -0.1315 0.0026)
OKLCH	oklch(80.3% 0.132 178.9)
XYZ	xyz(36.6955, 55.0343, 58.5477)
Luminance	0.5504 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40DAC0 #DA405A

analogous

#40DA73 #40DAC0 #40A7DA

triadic

#40DAC0 #C040DA #DAC040

tetradic

#40DAC0 #7340DA #DA405A #A7DA40

square

#40DAC0 #7340DA #DA405A #A7DA40

split-complementary

#40DAC0 #DA40A7 #DA7340

monochromatic

#1A8673 #24B9A0 #40DAC0 #73E4D1 #A7EEE2

Accessibility & contrast

On white

1.75

#40DAC0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.01

#40DAC0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40DAC0

12.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40DAC0	#FFFFFF	#000000	##000000
##40DAC0	1.00	1.75	12.01	12.01
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.01	21.00	1.00	1.00
##000000	12.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1CDBF

Deuteranopia (green-blind)

#BCBDC2

Tritanopia (blue-blind)

#00DDD2

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #40dac0;
/* rgb */ color: rgb(64, 218, 192);
/* oklch */ color: oklch(80.3% 0.132 178.9);

Tailwind

colors: {
  custom: {
    50: '#8ae6d3',
    500: '#40dac0',
    950: '#000000',
  },
}

SCSS

$custom: #40dac0;
$custom-light: #8ae6d3;
$custom-dark: #000000;

JSON

{
  "hex": "#40dac0",
  "rgb": {
    "r": 64,
    "g": 218,
    "b": 192
  },
  "hsl": {
    "h": 169.87,
    "s": 67.544,
    "l": 55.294
  },
  "oklch": {
    "l": 0.80297,
    "c": 0.13153,
    "h": 178.9
  },
  "luminance": 0.55039
}

Semantic roles & 50–950 ramp

primary

#40DAC0

secondary

#8C3241

accent

#3D5BEA

background

#FCFEFE

surface

#F4FCFB

border

#CED5D4

text

#0D1614

muted

#7F8483

Preview Lab

Preview with #40DAC0

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

Preview Lab → · Contrast checker → · Palette generator →