#40D4C5#40D4C5

#40D4C5 is a light, vivid teal. Relative luminance 0.522; OKLCH L 79.0% C 0.124 H 185.1°. Best body text is #000000 at 11.44:1 contrast (WCAG AA passes).

Color values

HEX	#40D4C5
RGB	rgb(64, 212, 197)
HSL	hsl(174, 63%, 54%)
HSV	hsv(174, 70%, 83%)
CMYK	cmyk(69.8%, 0%, 7.1%, 16.9%)
CIE-LAB	lab(77.40, -41.74, -3.84)
CIE-LCH	lch(77.40, 41.91, 185.26°)
OKLab	oklab(78.99% -0.1233 -0.0111)
OKLCH	oklch(78.99% 0.124 185.1)
XYZ	xyz(35.7311, 52.2040, 61.0057)
Luminance	0.5221 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D4C5 #D4404F

analogous

#40D47B #40D4C5 #4099D4

triadic

#40D4C5 #C540D4 #D4C540

tetradic

#40D4C5 #7B40D4 #D4404F #99D440

square

#40D4C5 #7B40D4 #D4404F #99D440

split-complementary

#40D4C5 #D44099 #D47B40

monochromatic

#1C7D74 #27AFA2 #40D4C5 #72DFD4 #A4EAE3

Accessibility & contrast

On white

1.84

#40D4C5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.44

#40D4C5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D4C5

11.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D4C5	#FFFFFF	#000000	##000000
##40D4C5	1.00	1.84	11.44	11.44
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.44	21.00	1.00	1.00
##000000	11.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9C8C5

Deuteranopia (green-blind)

#B4B9C7

Tritanopia (blue-blind)

#00D9CF

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #40d4c5;
/* rgb */ color: rgb(64, 212, 197);
/* oklch */ color: oklch(79.0% 0.124 185.1);

Tailwind

colors: {
  custom: {
    50: '#89e2d6',
    500: '#40d4c5',
    950: '#000000',
  },
}

SCSS

$custom: #40d4c5;
$custom-light: #89e2d6;
$custom-dark: #000000;

JSON

{
  "hex": "#40d4c5",
  "rgb": {
    "r": 64,
    "g": 212,
    "b": 197
  },
  "hsl": {
    "h": 173.919,
    "s": 63.248,
    "l": 54.118
  },
  "oklch": {
    "l": 0.78989,
    "c": 0.12384,
    "h": 185.1
  },
  "luminance": 0.52208
}

Semantic roles & 50–950 ramp

primary

#40D4C5

secondary

#85333C

accent

#4252E6

background

#FCFEFE

surface

#F4FCFB

border

#CED5D4

text

#0D1514

muted

#7F8483

Preview Lab

Preview with #40D4C5

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

Preview Lab → · Contrast checker → · Palette generator →