#40C0BA#40C0BA

#40C0BA is a light, moderate teal. Relative luminance 0.423; OKLCH L 73.8% C 0.110 H 190.5°. Best body text is #000000 at 9.47:1 contrast (WCAG AA passes).

Color values

HEX	#40C0BA
RGB	rgb(64, 192, 186)
HSL	hsl(177, 50%, 50%)
HSV	hsv(177, 67%, 75%)
CMYK	cmyk(66.7%, 0%, 3.1%, 24.7%)
CIE-LAB	lab(71.10, -35.66, -7.20)
CIE-LCH	lch(71.10, 36.38, 191.41°)
OKLab	oklab(73.76% -0.1081 -0.0201)
OKLCH	oklch(73.76% 0.11 190.5)
XYZ	xyz(29.8229, 42.3311, 53.0438)
Luminance	0.4233 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C0BA #C04046

analogous

#40C07A #40C0BA #4086C0

triadic

#40C0BA #BA40C0 #C0BA40

tetradic

#40C0BA #7A40C0 #C04046 #86C040

square

#40C0BA #7A40C0 #C04046 #86C040

split-complementary

#40C0BA #C04086 #C07A40

monochromatic

#216461 #30928E #40C0BA #6ECFCB #9CDEDB

Accessibility & contrast

On white

2.22

#40C0BA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.47

#40C0BA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C0BA

9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C0BA	#FFFFFF	#000000	##000000
##40C0BA	1.00	2.22	9.47	9.47
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.47	21.00	1.00	1.00
##000000	9.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5B6BA

Deuteranopia (green-blind)

#A2A8BB

Tritanopia (blue-blind)

#00C5BE

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #40c0ba;
/* rgb */ color: rgb(64, 192, 186);
/* oklch */ color: oklch(73.8% 0.110 190.5);

Tailwind

colors: {
  custom: {
    50: '#86d3ce',
    500: '#40c0ba',
    950: '#000000',
  },
}

SCSS

$custom: #40c0ba;
$custom-light: #86d3ce;
$custom-dark: #000000;

JSON

{
  "hex": "#40c0ba",
  "rgb": {
    "r": 64,
    "g": 192,
    "b": 186
  },
  "hsl": {
    "h": 177.188,
    "s": 50.394,
    "l": 50.196
  },
  "oklch": {
    "l": 0.73762,
    "c": 0.10999,
    "h": 190.5
  },
  "luminance": 0.42334
}

Semantic roles & 50–950 ramp

primary

#40C0BA

secondary

#CB9194

accent

#4E54DA

background

#F8FDFC

surface

#F0FAF9

border

#CBD3D2

text

#0C1413

muted

#7D8382

Preview Lab

Preview with #40C0BA

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

Preview Lab → · Contrast checker → · Palette generator →