#40C7B6#40C7B6

#40C7B6 is a light, moderate teal. Relative luminance 0.453; OKLCH L 75.3% C 0.117 H 183.1°. Best body text is #000000 at 10.06:1 contrast (WCAG AA passes).

Color values

HEX	#40C7B6
RGB	rgb(64, 199, 182)
HSL	hsl(172, 55%, 52%)
HSV	hsv(172, 68%, 78%)
CMYK	cmyk(67.8%, 0%, 8.5%, 22%)
CIE-LAB	lab(73.10, -39.94, -2.07)
CIE-LCH	lch(73.10, 40.00, 182.97°)
OKLab	oklab(75.35% -0.117 -0.0062)
OKLCH	oklch(75.35% 0.117 183.1)
XYZ	xyz(30.9773, 45.3107, 51.3602)
Luminance	0.4531 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C7B6 #C74051

analogous

#40C773 #40C7B6 #4095C7

triadic

#40C7B6 #B640C7 #C7B640

tetradic

#40C7B6 #7340C7 #C74051 #95C740

square

#40C7B6 #7340C7 #C74051 #95C740

split-complementary

#40C7B6 #C74095 #C77340

monochromatic

#206D63 #2E9C8E #40C7B6 #6FD5C8 #9FE3DA

Accessibility & contrast

On white

2.09

#40C7B6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.06

#40C7B6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C7B6

10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C7B6	#FFFFFF	#000000	##000000
##40C7B6	1.00	2.09	10.06	10.06
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.06	21.00	1.00	1.00
##000000	10.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEBCB5

Deuteranopia (green-blind)

#AAAEB8

Tritanopia (blue-blind)

#00CBC2

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #40c7b6;
/* rgb */ color: rgb(64, 199, 182);
/* oklch */ color: oklch(75.3% 0.117 183.1);

Tailwind

colors: {
  custom: {
    50: '#87d8cb',
    500: '#40c7b6',
    950: '#000000',
  },
}

SCSS

$custom: #40c7b6;
$custom-light: #87d8cb;
$custom-dark: #000000;

JSON

{
  "hex": "#40c7b6",
  "rgb": {
    "r": 64,
    "g": 199,
    "b": 182
  },
  "hsl": {
    "h": 172.444,
    "s": 54.656,
    "l": 51.569
  },
  "oklch": {
    "l": 0.75348,
    "c": 0.11722,
    "h": 183.1
  },
  "luminance": 0.45314
}

Semantic roles & 50–950 ramp

primary

#40C7B6

secondary

#CF949B

accent

#4A5CDE

background

#F8FDFC

surface

#F0FAF8

border

#CBD3D1

text

#0D1413

muted

#7D8382

Preview Lab

Preview with #40C7B6

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

Preview Lab → · Contrast checker → · Palette generator →