#40D0D1#40D0D1

#40D0D1 is a light, moderate teal. Relative luminance 0.508; OKLCH L 78.4% C 0.119 H 195.7°. Best body text is #000000 at 11.16:1 contrast (WCAG AA passes).

Color values

HEX	#40D0D1
RGB	rgb(64, 208, 209)
HSL	hsl(180, 61%, 54%)
HSV	hsv(180, 69%, 82%)
CMYK	cmyk(69.4%, 0.5%, 0%, 18%)
CIE-LAB	lab(76.56, -36.61, -11.55)
CIE-LCH	lch(76.56, 38.39, 197.50°)
OKLab	oklab(78.42% -0.1142 -0.0321)
OKLCH	oklch(78.42% 0.119 195.7)
XYZ	xyz(36.1736, 50.8010, 68.2083)
Luminance	0.5081 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D0D1 #D14140

analogous

#40D189 #40D0D1 #4087D1

triadic

#40D0D1 #D140D0 #D0D140

tetradic

#40D0D1 #8940D1 #D14140 #87D140

square

#40D0D1 #8940D1 #D14140 #87D140

split-complementary

#40D0D1 #D14087 #D18940

monochromatic

#1D7979 #29AAAB #40D0D1 #71DCDD #A3E8E9

Accessibility & contrast

On white

1.88

#40D0D1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.16

#40D0D1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D0D1

11.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D0D1	#FFFFFF	#000000	##000000
##40D0D1	1.00	1.88	11.16	11.16
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.16	21.00	1.00	1.00
##000000	11.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2C6D1

Deuteranopia (green-blind)

#ADB6D2

Tritanopia (blue-blind)

#00D7D0

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #40d0d1;
/* rgb */ color: rgb(64, 208, 209);
/* oklch */ color: oklch(78.4% 0.119 195.7);

Tailwind

colors: {
  custom: {
    50: '#8adfdf',
    500: '#40d0d1',
    950: '#000000',
  },
}

SCSS

$custom: #40d0d1;
$custom-light: #8adfdf;
$custom-dark: #000000;

JSON

{
  "hex": "#40d0d1",
  "rgb": {
    "r": 64,
    "g": 208,
    "b": 209
  },
  "hsl": {
    "h": 180.414,
    "s": 61.181,
    "l": 53.529
  },
  "oklch": {
    "l": 0.78418,
    "c": 0.11859,
    "h": 195.7
  },
  "luminance": 0.50805
}

Semantic roles & 50–950 ramp

primary

#40D0D1

secondary

#813434

accent

#4544E4

background

#FCFEFE

surface

#F4FCFC

border

#CED5D5

text

#0D1515

muted

#7F8484

Preview Lab

Preview with #40D0D1

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

Preview Lab → · Contrast checker → · Palette generator →