#40BFC2#40BFC2

#40BFC2 is a light, moderate teal. Relative luminance 0.422; OKLCH L 73.8% C 0.109 H 197.3°. Best body text is #000000 at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#40BFC2
RGB	rgb(64, 191, 194)
HSL	hsl(181, 52%, 51%)
HSV	hsv(181, 67%, 76%)
CMYK	cmyk(67%, 1.5%, 0%, 23.9%)
CIE-LAB	lab(71.04, -32.93, -11.66)
CIE-LCH	lch(71.04, 34.94, 199.50°)
OKLab	oklab(73.79% -0.1036 -0.0324)
OKLCH	oklch(73.79% 0.109 197.3)
XYZ	xyz(30.4784, 42.2432, 57.5759)
Luminance	0.4225 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BFC2 #C24340

analogous

#40C284 #40BFC2 #407EC2

triadic

#40BFC2 #C240BF #BFC240

tetradic

#40BFC2 #8440C2 #C24340 #7EC240

square

#40BFC2 #8440C2 #C24340 #7EC240

split-complementary

#40BFC2 #C2407E #C28440

monochromatic

#216567 #309395 #40BFC2 #6ECFD1 #9DDEE0

Accessibility & contrast

On white

2.22

#40BFC2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.45

#40BFC2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BFC2

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BFC2	#FFFFFF	#000000	##000000
##40BFC2	1.00	2.22	9.45	9.45
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.45	21.00	1.00	1.00
##000000	9.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2B6C2

Deuteranopia (green-blind)

#9EA8C3

Tritanopia (blue-blind)

#00C5C0

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #40bfc2;
/* rgb */ color: rgb(64, 191, 194);
/* oklch */ color: oklch(73.8% 0.109 197.3);

Tailwind

colors: {
  custom: {
    50: '#86d3d4',
    500: '#40bfc2',
    950: '#000000',
  },
}

SCSS

$custom: #40bfc2;
$custom-light: #86d3d4;
$custom-dark: #000000;

JSON

{
  "hex": "#40bfc2",
  "rgb": {
    "r": 64,
    "g": 191,
    "b": 194
  },
  "hsl": {
    "h": 181.385,
    "s": 51.587,
    "l": 50.588
  },
  "oklch": {
    "l": 0.73792,
    "c": 0.10857,
    "h": 197.3
  },
  "luminance": 0.42247
}

Semantic roles & 50–950 ramp

primary

#40BFC2

secondary

#CC9392

accent

#504DDB

background

#F8FCFD

surface

#F0F9FA

border

#CBD2D3

text

#0D1414

muted

#7D8283

Preview Lab

Preview with #40BFC2

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

Preview Lab → · Contrast checker → · Palette generator →