#40CBD3#40CBD3

#40CBD3 is a light, moderate teal. Relative luminance 0.485; OKLCH L 77.3% C 0.116 H 200.7°. Best body text is #000000 at 10.70:1 contrast (WCAG AA passes).

Color values

HEX	#40CBD3
RGB	rgb(64, 203, 211)
HSL	hsl(183, 63%, 54%)
HSV	hsv(183, 70%, 83%)
CMYK	cmyk(69.7%, 3.8%, 0%, 17.3%)
CIE-LAB	lab(75.14, -33.70, -14.75)
CIE-LCH	lch(75.14, 36.79, 203.64°)
OKLab	oklab(77.29% -0.1084 -0.0409)
OKLCH	oklch(77.29% 0.116 200.7)
XYZ	xyz(35.2230, 48.5009, 69.1206)
Luminance	0.4850 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CBD3 #D34840

analogous

#40D392 #40CBD3 #4082D3

triadic

#40CBD3 #D340CB #CBD340

tetradic

#40CBD3 #9240D3 #D34840 #82D340

square

#40CBD3 #9240D3 #D34840 #82D340

split-complementary

#40CBD3 #D34082 #D39240

monochromatic

#1D777C #28A6AE #40CBD3 #72D9DE #A3E6EA

Accessibility & contrast

On white

1.96

#40CBD3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.70

#40CBD3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CBD3

10.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CBD3	#FFFFFF	#000000	##000000
##40CBD3	1.00	1.96	10.70	10.70
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.70	21.00	1.00	1.00
##000000	10.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCC2D4

Deuteranopia (green-blind)

#A7B2D4

Tritanopia (blue-blind)

#00D3CD

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #40cbd3;
/* rgb */ color: rgb(64, 203, 211);
/* oklch */ color: oklch(77.3% 0.116 200.7);

Tailwind

colors: {
  custom: {
    50: '#89dbe0',
    500: '#40cbd3',
    950: '#000000',
  },
}

SCSS

$custom: #40cbd3;
$custom-light: #89dbe0;
$custom-dark: #000000;

JSON

{
  "hex": "#40cbd3",
  "rgb": {
    "r": 64,
    "g": 203,
    "b": 211
  },
  "hsl": {
    "h": 183.265,
    "s": 62.553,
    "l": 53.922
  },
  "oklch": {
    "l": 0.77289,
    "c": 0.11587,
    "h": 200.7
  },
  "luminance": 0.48505
}

Semantic roles & 50–950 ramp

primary

#40CBD3

secondary

#D79B98

accent

#4B42E6

background

#F9FDFD

surface

#F1FBFB

border

#CBD4D4

text

#0D1515

muted

#7E8383

Preview Lab

Preview with #40CBD3

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

Preview Lab → · Contrast checker → · Palette generator →