#40C0C6#40C0C6

#40C0C6 is a light, moderate teal. Relative luminance 0.429; OKLCH L 74.2% C 0.109 H 199.6°. Best body text is #000000 at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#40C0C6
RGB	rgb(64, 192, 198)
HSL	hsl(183, 54%, 51%)
HSV	hsv(183, 68%, 78%)
CMYK	cmyk(67.7%, 3%, 0%, 22.4%)
CIE-LAB	lab(71.46, -32.25, -13.21)
CIE-LCH	lch(71.46, 34.86, 202.28°)
OKLab	oklab(74.18% -0.1029 -0.0367)
OKLCH	oklch(74.18% 0.109 199.6)
XYZ	xyz(31.1525, 42.8629, 60.0467)
Luminance	0.4287 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C0C6 #C64640

analogous

#40C689 #40C0C6 #407DC6

triadic

#40C0C6 #C640C0 #C0C640

tetradic

#40C0C6 #8940C6 #C64640 #7DC640

square

#40C0C6 #8940C6 #C64640 #7DC640

split-complementary

#40C0C6 #C6407D #C68940

monochromatic

#20686C #2E969B #40C0C6 #6FD0D4 #9EDFE2

Accessibility & contrast

On white

2.19

#40C0C6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.57

#40C0C6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C0C6

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C0C6	#FFFFFF	#000000	##000000
##40C0C6	1.00	2.19	9.57	9.57
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.57	21.00	1.00	1.00
##000000	9.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2B7C7

Deuteranopia (green-blind)

#9EA9C7

Tritanopia (blue-blind)

#00C7C1

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #40c0c6;
/* rgb */ color: rgb(64, 192, 198);
/* oklch */ color: oklch(74.2% 0.109 199.6);

Tailwind

colors: {
  custom: {
    50: '#87d3d7',
    500: '#40c0c6',
    950: '#000000',
  },
}

SCSS

$custom: #40c0c6;
$custom-light: #87d3d7;
$custom-dark: #000000;

JSON

{
  "hex": "#40c0c6",
  "rgb": {
    "r": 64,
    "g": 192,
    "b": 198
  },
  "hsl": {
    "h": 182.687,
    "s": 54.032,
    "l": 51.373
  },
  "oklch": {
    "l": 0.74176,
    "c": 0.10926,
    "h": 199.6
  },
  "luminance": 0.42866
}

Semantic roles & 50–950 ramp

primary

#40C0C6

secondary

#CE9693

accent

#514ADD

background

#F9FDFD

surface

#F1FAFA

border

#CBD3D3

text

#0D1414

muted

#7E8383

Preview Lab

Preview with #40C0C6

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

Preview Lab → · Contrast checker → · Palette generator →