#40BFBC#40BFBC

#40BFBC is a light, moderate teal. Relative luminance 0.420; OKLCH L 73.6% C 0.109 H 192.8°. Best body text is #000000 at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#40BFBC
RGB	rgb(64, 191, 188)
HSL	hsl(179, 50%, 50%)
HSV	hsv(179, 66%, 75%)
CMYK	cmyk(66.5%, 0%, 1.6%, 25.1%)
CIE-LAB	lab(70.86, -34.64, -8.65)
CIE-LCH	lch(70.86, 35.70, 194.03°)
OKLab	oklab(73.58% -0.1062 -0.0241)
OKLCH	oklch(73.58% 0.109 192.8)
XYZ	xyz(29.8182, 41.9791, 54.0985)
Luminance	0.4198 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BFBC #BF4043

analogous

#40BF7D #40BFBC #4082BF

triadic

#40BFBC #BC40BF #BFBC40

tetradic

#40BFBC #7D40BF #BF4043 #82BF40

square

#40BFBC #7D40BF #BF4043 #82BF40

split-complementary

#40BFBC #BF4082 #BF7D40

monochromatic

#216362 #31918F #40BFBC #6ECECC #9CDEDC

Accessibility & contrast

On white

2.23

#40BFBC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.40

#40BFBC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BFBC

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BFBC	#FFFFFF	#000000	##000000
##40BFBC	1.00	2.23	9.40	9.40
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.40	21.00	1.00	1.00
##000000	9.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3B6BC

Deuteranopia (green-blind)

#A0A7BD

Tritanopia (blue-blind)

#00C4BE

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #40bfbc;
/* rgb */ color: rgb(64, 191, 188);
/* oklch */ color: oklch(73.6% 0.109 192.8);

Tailwind

colors: {
  custom: {
    50: '#86d3d0',
    500: '#40bfbc',
    950: '#000000',
  },
}

SCSS

$custom: #40bfbc;
$custom-light: #86d3d0;
$custom-dark: #000000;

JSON

{
  "hex": "#40bfbc",
  "rgb": {
    "r": 64,
    "g": 191,
    "b": 188
  },
  "hsl": {
    "h": 178.583,
    "s": 49.804,
    "l": 50
  },
  "oklch": {
    "l": 0.73585,
    "c": 0.10893,
    "h": 192.8
  },
  "luminance": 0.41982
}

Semantic roles & 50–950 ramp

primary

#40BFBC

secondary

#CA9192

accent

#4E52D9

background

#F8FDFC

surface

#F0FAF9

border

#CBD3D2

text

#0C1413

muted

#7D8382

Preview Lab

Preview with #40BFBC

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

Preview Lab → · Contrast checker → · Palette generator →