#40CED3#40CED3

#40CED3 is a light, moderate teal. Relative luminance 0.499; OKLCH L 78.0% C 0.117 H 198.5°. Best body text is #000000 at 10.99:1 contrast (WCAG AA passes).

Color values

HEX	#40CED3
RGB	rgb(64, 206, 211)
HSL	hsl(182, 63%, 54%)
HSV	hsv(182, 70%, 83%)
CMYK	cmyk(69.7%, 2.4%, 0%, 17.3%)
CIE-LAB	lab(76.03, -35.11, -13.42)
CIE-LCH	lch(76.03, 37.59, 200.91°)
OKLab	oklab(78.01% -0.1113 -0.0372)
OKLCH	oklch(78.01% 0.117 198.5)
XYZ	xyz(35.9383, 49.9315, 69.3591)
Luminance	0.4994 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CED3 #D34540

analogous

#40D38F #40CED3 #4085D3

triadic

#40CED3 #D340CE #CED340

tetradic

#40CED3 #8F40D3 #D34540 #85D340

square

#40CED3 #8F40D3 #D34540 #85D340

split-complementary

#40CED3 #D34085 #D38F40

monochromatic

#1D797C #28A9AE #40CED3 #72DBDE #A3E8EA

Accessibility & contrast

On white

1.91

#40CED3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.99

#40CED3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CED3

10.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CED3	#FFFFFF	#000000	##000000
##40CED3	1.00	1.91	10.99	10.99
#FFFFFF	1.91	1.00	21.00	21.00
#000000	10.99	21.00	1.00	1.00
##000000	10.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFC5D4

Deuteranopia (green-blind)

#AAB5D4

Tritanopia (blue-blind)

#00D5CF

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #40ced3;
/* rgb */ color: rgb(64, 206, 211);
/* oklch */ color: oklch(78.0% 0.117 198.5);

Tailwind

colors: {
  custom: {
    50: '#8adde0',
    500: '#40ced3',
    950: '#000000',
  },
}

SCSS

$custom: #40ced3;
$custom-light: #8adde0;
$custom-dark: #000000;

JSON

{
  "hex": "#40ced3",
  "rgb": {
    "r": 64,
    "g": 206,
    "b": 211
  },
  "hsl": {
    "h": 182.041,
    "s": 62.553,
    "l": 53.922
  },
  "oklch": {
    "l": 0.78007,
    "c": 0.11742,
    "h": 198.5
  },
  "luminance": 0.49936
}

Semantic roles & 50–950 ramp

primary

#40CED3

secondary

#D79A98

accent

#4842E6

background

#F9FDFD

surface

#F2FBFB

border

#CCD4D4

text

#0D1515

muted

#7E8383

Preview Lab

Preview with #40CED3

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

Preview Lab → · Contrast checker → · Palette generator →