#40D7BE#40D7BE

#40D7BE is a light, vivid teal. Relative luminance 0.534; OKLCH L 79.5% C 0.129 H 179.2°. Best body text is #000000 at 11.68:1 contrast (WCAG AA passes).

Color values

HEX	#40D7BE
RGB	rgb(64, 215, 190)
HSL	hsl(170, 65%, 55%)
HSV	hsv(170, 70%, 84%)
CMYK	cmyk(70.2%, 0%, 11.6%, 15.7%)
CIE-LAB	lab(78.11, -44.89, 0.95)
CIE-LCH	lch(78.11, 44.90, 178.79°)
OKLab	oklab(79.51% -0.1294 0.0018)
OKLCH	oklch(79.51% 0.129 179.2)
XYZ	xyz(35.7045, 53.4044, 57.1316)
Luminance	0.5341 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D7BE #D74059

analogous

#40D772 #40D7BE #40A5D7

triadic

#40D7BE #BE40D7 #D7BE40

tetradic

#40D7BE #7240D7 #D74059 #A5D740

square

#40D7BE #7240D7 #D74059 #A5D740

split-complementary

#40D7BE #D740A5 #D77240

monochromatic

#1B8171 #26B49D #40D7BE #73E2CF #A5ECE0

Accessibility & contrast

On white

1.80

#40D7BE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.68

#40D7BE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D7BE

11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D7BE	#FFFFFF	#000000	##000000
##40D7BE	1.00	1.80	11.68	11.68
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.68	21.00	1.00	1.00
##000000	11.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CECABD

Deuteranopia (green-blind)

#B9BBC0

Tritanopia (blue-blind)

#00DACF

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #40d7be;
/* rgb */ color: rgb(64, 215, 190);
/* oklch */ color: oklch(79.5% 0.129 179.2);

Tailwind

colors: {
  custom: {
    50: '#89e4d1',
    500: '#40d7be',
    950: '#000000',
  },
}

SCSS

$custom: #40d7be;
$custom-light: #89e4d1;
$custom-dark: #000000;

JSON

{
  "hex": "#40d7be",
  "rgb": {
    "r": 64,
    "g": 215,
    "b": 190
  },
  "hsl": {
    "h": 170.066,
    "s": 65.368,
    "l": 54.706
  },
  "oklch": {
    "l": 0.79507,
    "c": 0.12946,
    "h": 179.2
  },
  "luminance": 0.53409
}

Semantic roles & 50–950 ramp

primary

#40D7BE

secondary

#883341

accent

#3F5BE8

background

#FCFEFE

surface

#F4FCFB

border

#CED5D4

text

#0D1614

muted

#7F8483

Preview Lab

Preview with #40D7BE

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

Preview Lab → · Contrast checker → · Palette generator →