#40C2D4#40C2D4

#40C2D4 is a light, moderate teal. Relative luminance 0.444; OKLCH L 75.2% C 0.113 H 208.4°. Best body text is #000000 at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#40C2D4
RGB	rgb(64, 194, 212)
HSL	hsl(187, 63%, 54%)
HSV	hsv(187, 70%, 83%)
CMYK	cmyk(69.8%, 8.5%, 0%, 16.9%)
CIE-LAB	lab(72.51, -29.08, -19.26)
CIE-LCH	lch(72.51, 34.88, 213.52°)
OKLab	oklab(75.18% -0.0991 -0.0535)
OKLCH	oklch(75.18% 0.113 208.4)
XYZ	xyz(33.2847, 44.4232, 69.0949)
Luminance	0.4443 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C2D4 #D45240

analogous

#40D49C #40C2D4 #4078D4

triadic

#40C2D4 #D440C2 #C2D440

tetradic

#40C2D4 #9C40D4 #D45240 #78D440

square

#40C2D4 #9C40D4 #D45240 #78D440

split-complementary

#40C2D4 #D44078 #D49C40

monochromatic

#1C727D #279FAF #40C2D4 #72D2DF #A4E2EA

Accessibility & contrast

On white

2.12

#40C2D4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.89

#40C2D4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C2D4

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C2D4	#FFFFFF	#000000	##000000
##40C2D4	1.00	2.12	9.89	9.89
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.89	21.00	1.00	1.00
##000000	9.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1BBD5

Deuteranopia (green-blind)

#9CABD4

Tritanopia (blue-blind)

#00CBC7

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #40c2d4;
/* rgb */ color: rgb(64, 194, 212);
/* oklch */ color: oklch(75.2% 0.113 208.4);

Tailwind

colors: {
  custom: {
    50: '#89d4e1',
    500: '#40c2d4',
    950: '#000000',
  },
}

SCSS

$custom: #40c2d4;
$custom-light: #89d4e1;
$custom-dark: #000000;

JSON

{
  "hex": "#40c2d4",
  "rgb": {
    "r": 64,
    "g": 194,
    "b": 212
  },
  "hsl": {
    "h": 187.297,
    "s": 63.248,
    "l": 54.118
  },
  "oklch": {
    "l": 0.75175,
    "c": 0.11263,
    "h": 208.4
  },
  "luminance": 0.44427
}

Semantic roles & 50–950 ramp

primary

#40C2D4

secondary

#D7A098

accent

#5642E6

background

#F9FDFD

surface

#F1FAFB

border

#CBD3D4

text

#0D1415

muted

#7E8383

Preview Lab

Preview with #40C2D4

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

Preview Lab → · Contrast checker → · Palette generator →