#40BFC1#40BFC1

#40BFC1 is a light, moderate teal. Relative luminance 0.422; OKLCH L 73.8% C 0.109 H 196.6°. Best body text is #000000 at 9.44:1 contrast (WCAG AA passes).

Color values

HEX	#40BFC1
RGB	rgb(64, 191, 193)
HSL	hsl(181, 51%, 50%)
HSV	hsv(181, 67%, 76%)
CMYK	cmyk(66.8%, 1%, 0%, 24.3%)
CIE-LAB	lab(71.01, -33.22, -11.16)
CIE-LCH	lch(71.01, 35.04, 198.57°)
OKLab	oklab(73.76% -0.1041 -0.031)
OKLCH	oklch(73.76% 0.109 196.6)
XYZ	xyz(30.3665, 42.1984, 56.9864)
Luminance	0.4220 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BFC1 #C14240

analogous

#40C182 #40BFC1 #407FC1

triadic

#40BFC1 #C140BF #BFC140

tetradic

#40BFC1 #8240C1 #C14240 #7FC140

square

#40BFC1 #8240C1 #C14240 #7FC140

split-complementary

#40BFC1 #C1407F #C18240

monochromatic

#216566 #309294 #40BFC1 #6ECED0 #9CDEDF

Accessibility & contrast

On white

2.22

#40BFC1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.44

#40BFC1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BFC1

9.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BFC1	#FFFFFF	#000000	##000000
##40BFC1	1.00	2.22	9.44	9.44
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.44	21.00	1.00	1.00
##000000	9.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2B6C1

Deuteranopia (green-blind)

#9FA8C2

Tritanopia (blue-blind)

#00C5BF

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #40bfc1;
/* rgb */ color: rgb(64, 191, 193);
/* oklch */ color: oklch(73.8% 0.109 196.6);

Tailwind

colors: {
  custom: {
    50: '#86d3d3',
    500: '#40bfc1',
    950: '#000000',
  },
}

SCSS

$custom: #40bfc1;
$custom-light: #86d3d3;
$custom-dark: #000000;

JSON

{
  "hex": "#40bfc1",
  "rgb": {
    "r": 64,
    "g": 191,
    "b": 193
  },
  "hsl": {
    "h": 180.93,
    "s": 50.988,
    "l": 50.392
  },
  "oklch": {
    "l": 0.73757,
    "c": 0.10857,
    "h": 196.6
  },
  "luminance": 0.42202
}

Semantic roles & 50–950 ramp

primary

#40BFC1

secondary

#CB9392

accent

#504DDA

background

#F8FCFC

surface

#F0F9F9

border

#CBD2D2

text

#0D1414

muted

#7D8282

Preview Lab

Preview with #40BFC1

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

Preview Lab → · Contrast checker → · Palette generator →