#40DAB0#40DAB0

#40DAB0 is a light, vivid teal. Relative luminance 0.544; OKLCH L 79.9% C 0.141 H 170.4°. Best body text is #000000 at 11.87:1 contrast (WCAG AA passes).

Color values

HEX	#40DAB0
RGB	rgb(64, 218, 176)
HSL	hsl(164, 68%, 55%)
HSV	hsv(164, 71%, 85%)
CMYK	cmyk(70.6%, 0%, 19.3%, 14.5%)
CIE-LAB	lab(78.67, -49.63, 9.22)
CIE-LCH	lch(78.67, 50.48, 169.47°)
OKLab	oklab(79.85% -0.1388 0.0235)
OKLCH	oklch(79.85% 0.141 170.4)
XYZ	xyz(35.0181, 54.3633, 49.7135)
Luminance	0.5437 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40DAB0 #DA406A

analogous

#40DA63 #40DAB0 #40B7DA

triadic

#40DAB0 #B040DA #DAB040

tetradic

#40DAB0 #6340DA #DA406A #B7DA40

square

#40DAB0 #6340DA #DA406A #B7DA40

split-complementary

#40DAB0 #DA40B7 #DA6340

monochromatic

#1A8668 #24B990 #40DAB0 #73E4C5 #A7EEDA

Accessibility & contrast

On white

1.77

#40DAB0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.87

#40DAB0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40DAB0

11.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40DAB0	#FFFFFF	#000000	##000000
##40DAB0	1.00	1.77	11.87	11.87
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.87	21.00	1.00	1.00
##000000	11.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4CBAE

Deuteranopia (green-blind)

#BFBDB3

Tritanopia (blue-blind)

#00DCCE

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #40dab0;
/* rgb */ color: rgb(64, 218, 176);
/* oklch */ color: oklch(79.9% 0.141 170.4);

Tailwind

colors: {
  custom: {
    50: '#89e6c7',
    500: '#40dab0',
    950: '#000000',
  },
}

SCSS

$custom: #40dab0;
$custom-light: #89e6c7;
$custom-dark: #000000;

JSON

{
  "hex": "#40dab0",
  "rgb": {
    "r": 64,
    "g": 218,
    "b": 176
  },
  "hsl": {
    "h": 163.636,
    "s": 67.544,
    "l": 55.294
  },
  "oklch": {
    "l": 0.79852,
    "c": 0.14078,
    "h": 170.4
  },
  "luminance": 0.54367
}

Semantic roles & 50–950 ramp

primary

#40DAB0

secondary

#8C324B

accent

#3D6DEA

background

#FCFEFD

surface

#F4FCF9

border

#CED5D2

text

#0D1613

muted

#7F8482

Preview Lab

Preview with #40DAB0

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

Preview Lab → · Contrast checker → · Palette generator →