#40CFBC#40CFBC

#40CFBC is a light, vivid teal. Relative luminance 0.493; OKLCH L 77.5% C 0.122 H 182.3°. Best body text is #000000 at 10.87:1 contrast (WCAG AA passes).

Color values

HEX	#40CFBC
RGB	rgb(64, 207, 188)
HSL	hsl(172, 60%, 53%)
HSV	hsv(172, 69%, 81%)
CMYK	cmyk(69.1%, 0%, 9.2%, 18.8%)
CIE-LAB	lab(75.66, -41.92, -1.55)
CIE-LCH	lch(75.66, 41.94, 182.12°)
OKLab	oklab(77.49% -0.1224 -0.0049)
OKLCH	oklch(77.49% 0.123 182.3)
XYZ	xyz(33.4999, 49.3426, 55.3257)
Luminance	0.4935 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CFBC #CF4053

analogous

#40CF74 #40CFBC #409ACF

triadic

#40CFBC #BC40CF #CFBC40

tetradic

#40CFBC #7440CF #CF4053 #9ACF40

square

#40CFBC #7440CF #CF4053 #9ACF40

split-complementary

#40CFBC #CF409A #CF7440

monochromatic

#1E776B #2AA897 #40CFBC #71DBCD #A2E8DE

Accessibility & contrast

On white

1.93

#40CFBC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.87

#40CFBC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CFBC

10.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CFBC	#FFFFFF	#000000	##000000
##40CFBC	1.00	1.93	10.87	10.87
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.87	21.00	1.00	1.00
##000000	10.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6C3BB

Deuteranopia (green-blind)

#B1B4BE

Tritanopia (blue-blind)

#00D3C9

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #40cfbc;
/* rgb */ color: rgb(64, 207, 188);
/* oklch */ color: oklch(77.5% 0.122 182.3);

Tailwind

colors: {
  custom: {
    50: '#88ded0',
    500: '#40cfbc',
    950: '#000000',
  },
}

SCSS

$custom: #40cfbc;
$custom-light: #88ded0;
$custom-dark: #000000;

JSON

{
  "hex": "#40cfbc",
  "rgb": {
    "r": 64,
    "g": 207,
    "b": 188
  },
  "hsl": {
    "h": 172.028,
    "s": 59.833,
    "l": 53.137
  },
  "oklch": {
    "l": 0.77493,
    "c": 0.1225,
    "h": 182.3
  },
  "luminance": 0.49346
}

Semantic roles & 50–950 ramp

primary

#40CFBC

secondary

#D4979F

accent

#455AE3

background

#F9FDFC

surface

#F1FBF9

border

#CBD4D2

text

#0D1513

muted

#7E8382

Preview Lab

Preview with #40CFBC

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

Preview Lab → · Contrast checker → · Palette generator →