#40D6CD#40D6CD

#40D6CD is a light, vivid teal. Relative luminance 0.536; OKLCH L 79.7% C 0.123 H 189.1°. Best body text is #000000 at 11.72:1 contrast (WCAG AA passes).

Color values

HEX	#40D6CD
RGB	rgb(64, 214, 205)
HSL	hsl(176, 65%, 55%)
HSV	hsv(176, 70%, 84%)
CMYK	cmyk(70.1%, 0%, 4.2%, 16.1%)
CIE-LAB	lab(78.22, -40.46, -6.92)
CIE-LCH	lch(78.22, 41.05, 189.71°)
OKLab	oklab(79.73% -0.1218 -0.0194)
OKLCH	oklch(79.73% 0.123 189.1)
XYZ	xyz(37.1752, 53.5865, 66.1298)
Luminance	0.5359 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D6CD #D64049

analogous

#40D682 #40D6CD #4094D6

triadic

#40D6CD #CD40D6 #D6CD40

tetradic

#40D6CD #8240D6 #D64049 #94D640

square

#40D6CD #8240D6 #D64049 #94D640

split-complementary

#40D6CD #D64094 #D68240

monochromatic

#1B807A #26B2AA #40D6CD #72E1DA #A5ECE7

Accessibility & contrast

On white

1.79

#40D6CD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.72

#40D6CD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D6CD

11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D6CD	#FFFFFF	#000000	##000000
##40D6CD	1.00	1.79	11.72	11.72
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.72	21.00	1.00	1.00
##000000	11.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CACBCD

Deuteranopia (green-blind)

#B4BBCE

Tritanopia (blue-blind)

#00DBD3

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #40d6cd;
/* rgb */ color: rgb(64, 214, 205);
/* oklch */ color: oklch(79.7% 0.123 189.1);

Tailwind

colors: {
  custom: {
    50: '#8ae3dc',
    500: '#40d6cd',
    950: '#000000',
  },
}

SCSS

$custom: #40d6cd;
$custom-light: #8ae3dc;
$custom-dark: #000000;

JSON

{
  "hex": "#40d6cd",
  "rgb": {
    "r": 64,
    "g": 214,
    "b": 205
  },
  "hsl": {
    "h": 176.4,
    "s": 64.655,
    "l": 54.51
  },
  "oklch": {
    "l": 0.79728,
    "c": 0.12333,
    "h": 189.1
  },
  "luminance": 0.53591
}

Semantic roles & 50–950 ramp

primary

#40D6CD

secondary

#873338

accent

#404AE8

background

#FCFEFE

surface

#F4FCFB

border

#CED5D4

text

#0D1515

muted

#7F8484

Preview Lab

Preview with #40D6CD

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

Preview Lab → · Contrast checker → · Palette generator →