#40DBB9#40DBB9

#40DBB9 is a light, vivid teal. Relative luminance 0.553; OKLCH L 80.3% C 0.136 H 174.5°. Best body text is #000000 at 12.05:1 contrast (WCAG AA passes).

Color values

HEX	#40DBB9
RGB	rgb(64, 219, 185)
HSL	hsl(167, 68%, 55%)
HSV	hsv(167, 71%, 86%)
CMYK	cmyk(70.8%, 0%, 15.5%, 14.1%)
CIE-LAB	lab(79.19, -47.86, 5.17)
CIE-LCH	lch(79.19, 48.14, 173.83°)
OKLab	oklab(80.34% -0.1357 0.013)
OKLCH	oklch(80.34% 0.136 174.5)
XYZ	xyz(36.1984, 55.2516, 54.6464)
Luminance	0.5526 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40DBB9 #DB4062

analogous

#40DB6C #40DBB9 #40AFDB

triadic

#40DBB9 #B940DB #DBB940

tetradic

#40DBB9 #6C40DB #DB4062 #AFDB40

square

#40DBB9 #6C40DB #DB4062 #AFDB40

split-complementary

#40DBB9 #DB40AF #DB6C40

monochromatic

#19876F #23BB99 #40DBB9 #73E5CC #A7EEDF

Accessibility & contrast

On white

1.74

#40DBB9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.05

#40DBB9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40DBB9

12.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40DBB9	#FFFFFF	#000000	##000000
##40DBB9	1.00	1.74	12.05	12.05
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.05	21.00	1.00	1.00
##000000	12.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3CDB7

Deuteranopia (green-blind)

#BEBEBB

Tritanopia (blue-blind)

#00DED1

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #40dbb9;
/* rgb */ color: rgb(64, 219, 185);
/* oklch */ color: oklch(80.3% 0.136 174.5);

Tailwind

colors: {
  custom: {
    50: '#8ae7ce',
    500: '#40dbb9',
    950: '#000000',
  },
}

SCSS

$custom: #40dbb9;
$custom-light: #8ae7ce;
$custom-dark: #000000;

JSON

{
  "hex": "#40dbb9",
  "rgb": {
    "r": 64,
    "g": 219,
    "b": 185
  },
  "hsl": {
    "h": 166.839,
    "s": 68.282,
    "l": 55.49
  },
  "oklch": {
    "l": 0.80342,
    "c": 0.13628,
    "h": 174.5
  },
  "luminance": 0.55256
}

Semantic roles & 50–950 ramp

primary

#40DBB9

secondary

#8D3246

accent

#3D63EB

background

#FCFEFE

surface

#F4FCFA

border

#CED5D3

text

#0D1613

muted

#7F8483

Preview Lab

Preview with #40DBB9

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

Preview Lab → · Contrast checker → · Palette generator →