#40D0D7#40D0D7

#40D0D7 is a light, moderate teal. Relative luminance 0.511; OKLCH L 78.6% C 0.119 H 199.8°. Best body text is #000000 at 11.22:1 contrast (WCAG AA passes).

Color values

HEX	#40D0D7
RGB	rgb(64, 208, 215)
HSL	hsl(183, 65%, 55%)
HSV	hsv(183, 70%, 84%)
CMYK	cmyk(70.2%, 3.3%, 0%, 15.7%)
CIE-LAB	lab(76.74, -34.90, -14.50)
CIE-LCH	lch(76.74, 37.79, 202.56°)
OKLab	oklab(78.63% -0.1116 -0.0402)
OKLCH	oklch(78.63% 0.119 199.8)
XYZ	xyz(36.9305, 51.1037, 72.1944)
Luminance	0.5111 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D0D7 #D74740

analogous

#40D792 #40D0D7 #4085D7

triadic

#40D0D7 #D740D0 #D0D740

tetradic

#40D0D7 #9240D7 #D74740 #85D740

square

#40D0D7 #9240D7 #D74740 #85D740

split-complementary

#40D0D7 #D74085 #D79240

monochromatic

#1B7D81 #26ADB4 #40D0D7 #73DCE2 #A5E9EC

Accessibility & contrast

On white

1.87

#40D0D7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.22

#40D0D7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D0D7

11.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D0D7	#FFFFFF	#000000	##000000
##40D0D7	1.00	1.87	11.22	11.22
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.22	21.00	1.00	1.00
##000000	11.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1C7D8

Deuteranopia (green-blind)

#ABB7D8

Tritanopia (blue-blind)

#00D8D2

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #40d0d7;
/* rgb */ color: rgb(64, 208, 215);
/* oklch */ color: oklch(78.6% 0.119 199.8);

Tailwind

colors: {
  custom: {
    50: '#8adfe3',
    500: '#40d0d7',
    950: '#000000',
  },
}

SCSS

$custom: #40d0d7;
$custom-light: #8adfe3;
$custom-dark: #000000;

JSON

{
  "hex": "#40d0d7",
  "rgb": {
    "r": 64,
    "g": 208,
    "b": 215
  },
  "hsl": {
    "h": 182.781,
    "s": 65.368,
    "l": 54.706
  },
  "oklch": {
    "l": 0.78627,
    "c": 0.11866,
    "h": 199.8
  },
  "luminance": 0.51108
}

Semantic roles & 50–950 ramp

primary

#40D0D7

secondary

#883733

accent

#473FE8

background

#FCFEFE

surface

#F4FCFC

border

#CED5D5

text

#0D1515

muted

#7F8484

Preview Lab

Preview with #40D0D7

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

Preview Lab → · Contrast checker → · Palette generator →