#40CFD0#40CFD0

#40CFD0 is a light, moderate teal. Relative luminance 0.503; OKLCH L 78.1% C 0.118 H 195.7°. Best body text is #000000 at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#40CFD0
RGB	rgb(64, 207, 208)
HSL	hsl(180, 61%, 53%)
HSV	hsv(180, 69%, 82%)
CMYK	cmyk(69.2%, 0.5%, 0%, 18.4%)
CIE-LAB	lab(76.23, -36.44, -11.49)
CIE-LCH	lch(76.23, 38.21, 197.51°)
OKLab	oklab(78.14% -0.1136 -0.0319)
OKLCH	oklch(78.14% 0.118 195.7)
XYZ	xyz(35.8072, 50.2655, 67.4773)
Luminance	0.5027 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CFD0 #D04140

analogous

#40D089 #40CFD0 #4087D0

triadic

#40CFD0 #D040CF #CFD040

tetradic

#40CFD0 #8940D0 #D04140 #87D040

square

#40CFD0 #8940D0 #D04140 #87D040

split-complementary

#40CFD0 #D04087 #D08940

monochromatic

#1E7778 #2AA8A9 #40CFD0 #71DBDC #A2E8E8

Accessibility & contrast

On white

1.90

#40CFD0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.05

#40CFD0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CFD0

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CFD0	#FFFFFF	#000000	##000000
##40CFD0	1.00	1.90	11.05	11.05
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.05	21.00	1.00	1.00
##000000	11.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1C5D0

Deuteranopia (green-blind)

#ACB5D1

Tritanopia (blue-blind)

#00D6CF

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #40cfd0;
/* rgb */ color: rgb(64, 207, 208);
/* oklch */ color: oklch(78.1% 0.118 195.7);

Tailwind

colors: {
  custom: {
    50: '#8adede',
    500: '#40cfd0',
    950: '#000000',
  },
}

SCSS

$custom: #40cfd0;
$custom-light: #8adede;
$custom-dark: #000000;

JSON

{
  "hex": "#40cfd0",
  "rgb": {
    "r": 64,
    "g": 207,
    "b": 208
  },
  "hsl": {
    "h": 180.417,
    "s": 60.504,
    "l": 53.333
  },
  "oklch": {
    "l": 0.78143,
    "c": 0.11801,
    "h": 195.7
  },
  "luminance": 0.5027
}

Semantic roles & 50–950 ramp

primary

#40CFD0

secondary

#803434

accent

#4544E4

background

#FCFEFE

surface

#F4FCFC

border

#CED5D5

text

#0D1515

muted

#7F8484

Preview Lab

Preview with #40CFD0

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

Preview Lab → · Contrast checker → · Palette generator →