#40CDD3#40CDD3

#40CDD3 is a light, moderate teal. Relative luminance 0.495; OKLCH L 77.8% C 0.117 H 199.2°. Best body text is #000000 at 10.89:1 contrast (WCAG AA passes).

Color values

HEX	#40CDD3
RGB	rgb(64, 205, 211)
HSL	hsl(182, 63%, 54%)
HSV	hsv(182, 70%, 83%)
CMYK	cmyk(69.7%, 2.8%, 0%, 17.3%)
CIE-LAB	lab(75.73, -34.64, -13.86)
CIE-LCH	lch(75.73, 37.31, 201.81°)
OKLab	oklab(77.77% -0.1104 -0.0385)
OKLCH	oklch(77.77% 0.117 199.2)
XYZ	xyz(35.6983, 49.4516, 69.2791)
Luminance	0.4946 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CDD3 #D34640

analogous

#40D390 #40CDD3 #4084D3

triadic

#40CDD3 #D340CD #CDD340

tetradic

#40CDD3 #9040D3 #D34640 #84D340

square

#40CDD3 #9040D3 #D34640 #84D340

split-complementary

#40CDD3 #D34084 #D39040

monochromatic

#1D787C #28A8AE #40CDD3 #72DADE #A3E7EA

Accessibility & contrast

On white

1.93

#40CDD3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.89

#40CDD3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CDD3

10.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CDD3	#FFFFFF	#000000	##000000
##40CDD3	1.00	1.93	10.89	10.89
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.89	21.00	1.00	1.00
##000000	10.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEC4D4

Deuteranopia (green-blind)

#A9B4D4

Tritanopia (blue-blind)

#00D4CE

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #40cdd3;
/* rgb */ color: rgb(64, 205, 211);
/* oklch */ color: oklch(77.8% 0.117 199.2);

Tailwind

colors: {
  custom: {
    50: '#8adce0',
    500: '#40cdd3',
    950: '#000000',
  },
}

SCSS

$custom: #40cdd3;
$custom-light: #8adce0;
$custom-dark: #000000;

JSON

{
  "hex": "#40cdd3",
  "rgb": {
    "r": 64,
    "g": 205,
    "b": 211
  },
  "hsl": {
    "h": 182.449,
    "s": 62.553,
    "l": 53.922
  },
  "oklch": {
    "l": 0.77768,
    "c": 0.11688,
    "h": 199.2
  },
  "luminance": 0.49456
}

Semantic roles & 50–950 ramp

primary

#40CDD3

secondary

#D79B98

accent

#4942E6

background

#F9FDFD

surface

#F2FBFB

border

#CCD4D4

text

#0D1515

muted

#7E8383

Preview Lab

Preview with #40CDD3

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

Preview Lab → · Contrast checker → · Palette generator →