#40DFAE#40DFAE

#40DFAE is a light, vivid teal. Relative luminance 0.569; OKLCH L 81.0% C 0.148 H 167.7°. Best body text is #000000 at 12.38:1 contrast (WCAG AA passes).

Color values

HEX	#40DFAE
RGB	rgb(64, 223, 174)
HSL	hsl(162, 71%, 56%)
HSV	hsv(162, 71%, 87%)
CMYK	cmyk(71.3%, 0%, 22%, 12.5%)
CIE-LAB	lab(80.13, -52.14, 12.36)
CIE-LCH	lch(80.13, 53.59, 166.67°)
OKLab	oklab(81.03% -0.1446 0.0316)
OKLCH	oklch(81.03% 0.148 167.7)
XYZ	xyz(36.1379, 56.9171, 49.1177)
Luminance	0.5692 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40DFAE #DF4071

analogous

#40DF5F #40DFAE #40C1DF

triadic

#40DFAE #AE40DF #DFAE40

tetradic

#40DFAE #5F40DF #DF4071 #C1DF40

square

#40DFAE #5F40DF #DF4071 #C1DF40

split-complementary

#40DFAE #DF40C1 #DF5F40

monochromatic

#188D69 #20C190 #40DFAE #74E8C4 #A9F1DA

Accessibility & contrast

On white

1.70

#40DFAE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.38

#40DFAE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40DFAE

12.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40DFAE	#FFFFFF	#000000	##000000
##40DFAE	1.00	1.70	12.38	12.38
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.38	21.00	1.00	1.00
##000000	12.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAD0AB

Deuteranopia (green-blind)

#C5C1B1

Tritanopia (blue-blind)

#00E0D1

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #40dfae;
/* rgb */ color: rgb(64, 223, 174);
/* oklch */ color: oklch(81.0% 0.148 167.7);

Tailwind

colors: {
  custom: {
    50: '#8aeac6',
    500: '#40dfae',
    950: '#000000',
  },
}

SCSS

$custom: #40dfae;
$custom-light: #8aeac6;
$custom-dark: #000000;

JSON

{
  "hex": "#40dfae",
  "rgb": {
    "r": 64,
    "g": 223,
    "b": 174
  },
  "hsl": {
    "h": 161.509,
    "s": 71.3,
    "l": 56.275
  },
  "oklch": {
    "l": 0.81033,
    "c": 0.14804,
    "h": 167.7
  },
  "luminance": 0.56921
}

Semantic roles & 50–950 ramp

primary

#40DFAE

secondary

#92314F

accent

#3A71EE

background

#FCFEFD

surface

#F4FDF9

border

#CED5D2

text

#0D1613

muted

#7F8482

Preview Lab

Preview with #40DFAE

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

Preview Lab → · Contrast checker → · Palette generator →