#40DBB7#40DBB7

#40DBB7 is a light, vivid teal. Relative luminance 0.552; OKLCH L 80.3% C 0.137 H 173.5°. Best body text is #000000 at 12.03:1 contrast (WCAG AA passes).

Color values

HEX	#40DBB7
RGB	rgb(64, 219, 183)
HSL	hsl(166, 68%, 55%)
HSV	hsv(166, 71%, 86%)
CMYK	cmyk(70.8%, 0%, 16.4%, 14.1%)
CIE-LAB	lab(79.14, -48.35, 6.17)
CIE-LCH	lch(79.14, 48.74, 172.73°)
OKLab	oklab(80.29% -0.1366 0.0156)
OKLCH	oklch(80.29% 0.137 173.5)
XYZ	xyz(35.9888, 55.1677, 53.5423)
Luminance	0.5517 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40DBB7 #DB4064

analogous

#40DB6A #40DBB7 #40B1DB

triadic

#40DBB7 #B740DB #DBB740

tetradic

#40DBB7 #6A40DB #DB4064 #B1DB40

square

#40DBB7 #6A40DB #DB4064 #B1DB40

split-complementary

#40DBB7 #DB40B1 #DB6A40

monochromatic

#19876E #23BB97 #40DBB7 #73E5CA #A7EEDE

Accessibility & contrast

On white

1.74

#40DBB7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.03

#40DBB7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40DBB7

12.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40DBB7	#FFFFFF	#000000	##000000
##40DBB7	1.00	1.74	12.03	12.03
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.03	21.00	1.00	1.00
##000000	12.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4CDB5

Deuteranopia (green-blind)

#BFBEBA

Tritanopia (blue-blind)

#00DDD0

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #40dbb7;
/* rgb */ color: rgb(64, 219, 183);
/* oklch */ color: oklch(80.3% 0.137 173.5);

Tailwind

colors: {
  custom: {
    50: '#8ae7cc',
    500: '#40dbb7',
    950: '#000000',
  },
}

SCSS

$custom: #40dbb7;
$custom-light: #8ae7cc;
$custom-dark: #000000;

JSON

{
  "hex": "#40dbb7",
  "rgb": {
    "r": 64,
    "g": 219,
    "b": 183
  },
  "hsl": {
    "h": 166.065,
    "s": 68.282,
    "l": 55.49
  },
  "oklch": {
    "l": 0.80286,
    "c": 0.13745,
    "h": 173.5
  },
  "luminance": 0.55172
}

Semantic roles & 50–950 ramp

primary

#40DBB7

secondary

#8D3247

accent

#3D65EB

background

#FCFEFE

surface

#F4FCFA

border

#CED5D3

text

#0D1613

muted

#7F8483

Preview Lab

Preview with #40DBB7

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

Preview Lab → · Contrast checker → · Palette generator →