#40CDD1#40CDD1

#40CDD1 is a light, moderate teal. Relative luminance 0.494; OKLCH L 77.7% C 0.117 H 197.8°. Best body text is #000000 at 10.87:1 contrast (WCAG AA passes).

Color values

HEX	#40CDD1
RGB	rgb(64, 205, 209)
HSL	hsl(182, 61%, 54%)
HSV	hsv(182, 69%, 82%)
CMYK	cmyk(69.4%, 1.9%, 0%, 18%)
CIE-LAB	lab(75.67, -35.22, -12.88)
CIE-LCH	lch(75.67, 37.50, 200.08°)
OKLab	oklab(77.7% -0.1112 -0.0357)
OKLCH	oklch(77.7% 0.117 197.8)
XYZ	xyz(35.4491, 49.3519, 67.9668)
Luminance	0.4936 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CDD1 #D14440

analogous

#40D18C #40CDD1 #4084D1

triadic

#40CDD1 #D140CD #CDD140

tetradic

#40CDD1 #8C40D1 #D14440 #84D140

square

#40CDD1 #8C40D1 #D14440 #84D140

split-complementary

#40CDD1 #D14084 #D18C40

monochromatic

#1D7779 #29A7AB #40CDD1 #71DADD #A3E7E9

Accessibility & contrast

On white

1.93

#40CDD1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.87

#40CDD1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CDD1

10.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CDD1	#FFFFFF	#000000	##000000
##40CDD1	1.00	1.93	10.87	10.87
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.87	21.00	1.00	1.00
##000000	10.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFC4D2

Deuteranopia (green-blind)

#A9B4D2

Tritanopia (blue-blind)

#00D4CE

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #40cdd1;
/* rgb */ color: rgb(64, 205, 209);
/* oklch */ color: oklch(77.7% 0.117 197.8);

Tailwind

colors: {
  custom: {
    50: '#89dcdf',
    500: '#40cdd1',
    950: '#000000',
  },
}

SCSS

$custom: #40cdd1;
$custom-light: #89dcdf;
$custom-dark: #000000;

JSON

{
  "hex": "#40cdd1",
  "rgb": {
    "r": 64,
    "g": 205,
    "b": 209
  },
  "hsl": {
    "h": 181.655,
    "s": 61.181,
    "l": 53.529
  },
  "oklch": {
    "l": 0.77697,
    "c": 0.11681,
    "h": 197.8
  },
  "luminance": 0.49356
}

Semantic roles & 50–950 ramp

primary

#40CDD1

secondary

#D59997

accent

#4844E4

background

#F9FDFD

surface

#F1FBFB

border

#CBD4D4

text

#0D1515

muted

#7E8383

Preview Lab

Preview with #40CDD1

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

Preview Lab → · Contrast checker → · Palette generator →