#40D4AA#40D4AA

#40D4AA is a light, vivid teal. Relative luminance 0.511; OKLCH L 78.2% C 0.138 H 169.7°. Best body text is #000000 at 11.22:1 contrast (WCAG AA passes).

Color values

HEX	#40D4AA
RGB	rgb(64, 212, 170)
HSL	hsl(163, 63%, 54%)
HSV	hsv(163, 70%, 83%)
CMYK	cmyk(69.8%, 0%, 19.8%, 16.9%)
CIE-LAB	lab(76.72, -48.57, 9.64)
CIE-LCH	lch(76.72, 49.52, 168.77°)
OKLab	oklab(78.21% -0.1356 0.0246)
OKLCH	oklch(78.21% 0.138 169.7)
XYZ	xyz(32.9097, 51.0755, 46.1465)
Luminance	0.5108 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D4AA #D4406A

analogous

#40D460 #40D4AA #40B4D4

triadic

#40D4AA #AA40D4 #D4AA40

tetradic

#40D4AA #6040D4 #D4406A #B4D440

square

#40D4AA #6040D4 #D4406A #B4D440

split-complementary

#40D4AA #D440B4 #D46040

monochromatic

#1C7D62 #27AF89 #40D4AA #72DFC0 #A4EAD6

Accessibility & contrast

On white

1.87

#40D4AA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.22

#40D4AA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D4AA

11.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D4AA	#FFFFFF	#000000	##000000
##40D4AA	1.00	1.87	11.22	11.22
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.22	21.00	1.00	1.00
##000000	11.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEC6A8

Deuteranopia (green-blind)

#BAB7AD

Tritanopia (blue-blind)

#00D5C8

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #40d4aa;
/* rgb */ color: rgb(64, 212, 170);
/* oklch */ color: oklch(78.2% 0.138 169.7);

Tailwind

colors: {
  custom: {
    50: '#88e2c3',
    500: '#40d4aa',
    950: '#000000',
  },
}

SCSS

$custom: #40d4aa;
$custom-light: #88e2c3;
$custom-dark: #000000;

JSON

{
  "hex": "#40d4aa",
  "rgb": {
    "r": 64,
    "g": 212,
    "b": 170
  },
  "hsl": {
    "h": 162.973,
    "s": 63.248,
    "l": 54.118
  },
  "oklch": {
    "l": 0.78211,
    "c": 0.13784,
    "h": 169.7
  },
  "luminance": 0.51079
}

Semantic roles & 50–950 ramp

primary

#40D4AA

secondary

#85334A

accent

#4270E6

background

#FCFEFD

surface

#F4FCF9

border

#CED5D2

text

#0D1512

muted

#7F8482

Preview Lab

Preview with #40D4AA

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

Preview Lab → · Contrast checker → · Palette generator →