#40E0D7#40E0D7

#40E0D7 is a very light, vivid teal. Relative luminance 0.593; OKLCH L 82.5% C 0.129 H 189.3°. Best body text is #000000 at 12.86:1 contrast (WCAG AA passes).

Color values

HEX	#40E0D7
RGB	rgb(64, 224, 215)
HSL	hsl(177, 72%, 56%)
HSV	hsv(177, 71%, 88%)
CMYK	cmyk(71.4%, 0%, 4%, 12.2%)
CIE-LAB	lab(81.46, -42.19, -7.46)
CIE-LCH	lch(81.46, 42.85, 190.03°)
OKLab	oklab(82.46% -0.1272 -0.0209)
OKLCH	oklch(82.46% 0.129 189.3)
XYZ	xyz(41.0300, 59.3027, 73.5609)
Luminance	0.5931 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40E0D7 #E04049

analogous

#40E087 #40E0D7 #4099E0

triadic

#40E0D7 #D740E0 #E0D740

tetradic

#40E0D7 #8740E0 #E04049 #99E040

square

#40E0D7 #8740E0 #E04049 #99E040

split-complementary

#40E0D7 #E04099 #E08740

monochromatic

#178E88 #20C3BA #40E0D7 #75E9E2 #A9F1ED

Accessibility & contrast

On white

1.63

#40E0D7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.86

#40E0D7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40E0D7

12.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40E0D7	#FFFFFF	#000000	##000000
##40E0D7	1.00	1.63	12.86	12.86
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.86	21.00	1.00	1.00
##000000	12.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3D4D7

Deuteranopia (green-blind)

#BCC3D8

Tritanopia (blue-blind)

#00E6DD

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #40e0d7;
/* rgb */ color: rgb(64, 224, 215);
/* oklch */ color: oklch(82.5% 0.129 189.3);

Tailwind

colors: {
  custom: {
    50: '#8ceae3',
    500: '#40e0d7',
    950: '#000000',
  },
}

SCSS

$custom: #40e0d7;
$custom-light: #8ceae3;
$custom-dark: #000000;

JSON

{
  "hex": "#40e0d7",
  "rgb": {
    "r": 64,
    "g": 224,
    "b": 215
  },
  "hsl": {
    "h": 176.625,
    "s": 72.072,
    "l": 56.471
  },
  "oklch": {
    "l": 0.82455,
    "c": 0.12888,
    "h": 189.3
  },
  "luminance": 0.59308
}

Semantic roles & 50–950 ramp

primary

#40E0D7

secondary

#943136

accent

#3943EF

background

#FCFEFE

surface

#F5FDFC

border

#CFD5D5

text

#0E1615

muted

#7F8484

Preview Lab

Preview with #40E0D7

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

Preview Lab → · Contrast checker → · Palette generator →