#40D1CD#40D1CD

#40D1CD is a light, moderate teal. Relative luminance 0.511; OKLCH L 78.5% C 0.120 H 192.3°. Best body text is #000000 at 11.22:1 contrast (WCAG AA passes).

Color values

HEX	#40D1CD
RGB	rgb(64, 209, 205)
HSL	hsl(178, 61%, 54%)
HSV	hsv(178, 69%, 82%)
CMYK	cmyk(69.4%, 0%, 1.9%, 18%)
CIE-LAB	lab(76.74, -38.20, -9.13)
CIE-LCH	lch(76.74, 39.27, 193.44°)
OKLab	oklab(78.52% -0.1169 -0.0254)
OKLCH	oklch(78.52% 0.12 192.3)
XYZ	xyz(35.9292, 51.0945, 65.7144)
Luminance	0.5110 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D1CD #D14044

analogous

#40D184 #40D1CD #408CD1

triadic

#40D1CD #CD40D1 #D1CD40

tetradic

#40D1CD #8440D1 #D14044 #8CD140

square

#40D1CD #8440D1 #D14044 #8CD140

split-complementary

#40D1CD #D1408C #D18440

monochromatic

#1D7977 #29ABA7 #40D1CD #71DDDA #A3E9E7

Accessibility & contrast

On white

1.87

#40D1CD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.22

#40D1CD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D1CD

11.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D1CD	#FFFFFF	#000000	##000000
##40D1CD	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)

#C4C6CD

Deuteranopia (green-blind)

#AFB7CE

Tritanopia (blue-blind)

#00D7CF

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #40d1cd;
/* rgb */ color: rgb(64, 209, 205);
/* oklch */ color: oklch(78.5% 0.120 192.3);

Tailwind

colors: {
  custom: {
    50: '#8adfdc',
    500: '#40d1cd',
    950: '#000000',
  },
}

SCSS

$custom: #40d1cd;
$custom-light: #8adfdc;
$custom-dark: #000000;

JSON

{
  "hex": "#40d1cd",
  "rgb": {
    "r": 64,
    "g": 209,
    "b": 205
  },
  "hsl": {
    "h": 178.345,
    "s": 61.181,
    "l": 53.529
  },
  "oklch": {
    "l": 0.78523,
    "c": 0.1196,
    "h": 192.3
  },
  "luminance": 0.51099
}

Semantic roles & 50–950 ramp

primary

#40D1CD

secondary

#813436

accent

#4448E4

background

#FCFEFE

surface

#F4FCFB

border

#CED5D4

text

#0D1515

muted

#7F8484

Preview Lab

Preview with #40D1CD

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

Preview Lab → · Contrast checker → · Palette generator →