#40C6C1#40C6C1

#40C6C1 is a light, moderate teal. Relative luminance 0.453; OKLCH L 75.5% C 0.113 H 191.4°. Best body text is #000000 at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#40C6C1
RGB	rgb(64, 198, 193)
HSL	hsl(178, 54%, 51%)
HSV	hsv(178, 68%, 78%)
CMYK	cmyk(67.7%, 0%, 2.5%, 22.4%)
CIE-LAB	lab(73.11, -36.49, -8.04)
CIE-LCH	lch(73.11, 37.37, 192.42°)
OKLab	oklab(75.46% -0.1111 -0.0224)
OKLCH	oklch(75.46% 0.113 191.4)
XYZ	xyz(31.9297, 45.3248, 57.5075)
Luminance	0.4533 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C6C1 #C64045

analogous

#40C67E #40C6C1 #4088C6

triadic

#40C6C1 #C140C6 #C6C140

tetradic

#40C6C1 #7E40C6 #C64045 #88C640

square

#40C6C1 #7E40C6 #C64045 #88C640

split-complementary

#40C6C1 #C64088 #C67E40

monochromatic

#206C69 #2E9B97 #40C6C1 #6FD4D0 #9EE2E0

Accessibility & contrast

On white

2.09

#40C6C1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.07

#40C6C1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C6C1

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C6C1	#FFFFFF	#000000	##000000
##40C6C1	1.00	2.09	10.07	10.07
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.07	21.00	1.00	1.00
##000000	10.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BABCC1

Deuteranopia (green-blind)

#A6ADC2

Tritanopia (blue-blind)

#00CBC4

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #40c6c1;
/* rgb */ color: rgb(64, 198, 193);
/* oklch */ color: oklch(75.5% 0.113 191.4);

Tailwind

colors: {
  custom: {
    50: '#87d8d3',
    500: '#40c6c1',
    950: '#000000',
  },
}

SCSS

$custom: #40c6c1;
$custom-light: #87d8d3;
$custom-dark: #000000;

JSON

{
  "hex": "#40c6c1",
  "rgb": {
    "r": 64,
    "g": 198,
    "b": 193
  },
  "hsl": {
    "h": 177.761,
    "s": 54.032,
    "l": 51.373
  },
  "oklch": {
    "l": 0.75458,
    "c": 0.11338,
    "h": 191.4
  },
  "luminance": 0.45328
}

Semantic roles & 50–950 ramp

primary

#40C6C1

secondary

#CE9396

accent

#4A50DD

background

#F9FDFC

surface

#F1FAF9

border

#CBD3D2

text

#0D1414

muted

#7E8382

Preview Lab

Preview with #40C6C1

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

Preview Lab → · Contrast checker → · Palette generator →