#40D7BD#40D7BD

#40D7BD is a light, vivid teal. Relative luminance 0.534; OKLCH L 79.5% C 0.130 H 178.6°. Best body text is #000000 at 11.67:1 contrast (WCAG AA passes).

Color values

HEX	#40D7BD
RGB	rgb(64, 215, 189)
HSL	hsl(170, 65%, 55%)
HSV	hsv(170, 70%, 84%)
CMYK	cmyk(70.2%, 0%, 12.1%, 15.7%)
CIE-LAB	lab(78.09, -45.15, 1.45)
CIE-LCH	lch(78.09, 45.17, 178.16°)
OKLab	oklab(79.48% -0.1299 0.0031)
OKLCH	oklch(79.48% 0.13 178.6)
XYZ	xyz(35.5956, 53.3608, 56.5579)
Luminance	0.5336 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D7BD #D7405A

analogous

#40D772 #40D7BD #40A5D7

triadic

#40D7BD #BD40D7 #D7BD40

tetradic

#40D7BD #7240D7 #D7405A #A5D740

square

#40D7BD #7240D7 #D7405A #A5D740

split-complementary

#40D7BD #D740A5 #D77240

monochromatic

#1B8170 #26B49C #40D7BD #73E2CE #A5ECE0

Accessibility & contrast

On white

1.80

#40D7BD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.67

#40D7BD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D7BD

11.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D7BD	#FFFFFF	#000000	##000000
##40D7BD	1.00	1.80	11.67	11.67
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.67	21.00	1.00	1.00
##000000	11.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CECABC

Deuteranopia (green-blind)

#B9BBBF

Tritanopia (blue-blind)

#00DACF

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #40d7bd;
/* rgb */ color: rgb(64, 215, 189);
/* oklch */ color: oklch(79.5% 0.130 178.6);

Tailwind

colors: {
  custom: {
    50: '#89e4d0',
    500: '#40d7bd',
    950: '#000000',
  },
}

SCSS

$custom: #40d7bd;
$custom-light: #89e4d0;
$custom-dark: #000000;

JSON

{
  "hex": "#40d7bd",
  "rgb": {
    "r": 64,
    "g": 215,
    "b": 189
  },
  "hsl": {
    "h": 169.669,
    "s": 65.368,
    "l": 54.706
  },
  "oklch": {
    "l": 0.79478,
    "c": 0.12994,
    "h": 178.6
  },
  "luminance": 0.53365
}

Semantic roles & 50–950 ramp

primary

#40D7BD

secondary

#883342

accent

#3F5DE8

background

#FCFEFE

surface

#F4FCFB

border

#CED5D4

text

#0D1614

muted

#7F8483

Preview Lab

Preview with #40D7BD

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

Preview Lab → · Contrast checker → · Palette generator →