#40B3C2#40B3C2

#40B3C2 is a light, moderate teal. Relative luminance 0.372; OKLCH L 70.9% C 0.103 H 207.4°. Best body text is #000000 at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#40B3C2
RGB	rgb(64, 179, 194)
HSL	hsl(187, 52%, 51%)
HSV	hsv(187, 67%, 76%)
CMYK	cmyk(67%, 7.7%, 0%, 23.9%)
CIE-LAB	lab(67.44, -27.10, -17.07)
CIE-LCH	lch(67.44, 32.03, 212.21°)
OKLab	oklab(70.89% -0.0914 -0.0474)
OKLCH	oklch(70.89% 0.103 207.4)
XYZ	xyz(27.9679, 37.2221, 56.7391)
Luminance	0.3723 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B3C2 #C24F40

analogous

#40C290 #40B3C2 #4072C2

triadic

#40B3C2 #C240B3 #B3C240

tetradic

#40B3C2 #9040C2 #C24F40 #72C240

square

#40B3C2 #9040C2 #C24F40 #72C240

split-complementary

#40B3C2 #C24072 #C29040

monochromatic

#215F67 #308995 #40B3C2 #6EC5D1 #9DD8E0

Accessibility & contrast

On white

2.49

#40B3C2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.45

#40B3C2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B3C2

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B3C2	#FFFFFF	#000000	##000000
##40B3C2	1.00	2.49	8.45	8.45
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.45	21.00	1.00	1.00
##000000	8.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4ACC3

Deuteranopia (green-blind)

#919EC2

Tritanopia (blue-blind)

#00BBB7

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #40b3c2;
/* rgb */ color: rgb(64, 179, 194);
/* oklch */ color: oklch(70.9% 0.103 207.4);

Tailwind

colors: {
  custom: {
    50: '#85cad4',
    500: '#40b3c2',
    950: '#000000',
  },
}

SCSS

$custom: #40b3c2;
$custom-light: #85cad4;
$custom-dark: #000000;

JSON

{
  "hex": "#40b3c2",
  "rgb": {
    "r": 64,
    "g": 179,
    "b": 194
  },
  "hsl": {
    "h": 186.923,
    "s": 51.587,
    "l": 50.588
  },
  "oklch": {
    "l": 0.70887,
    "c": 0.10296,
    "h": 207.4
  },
  "luminance": 0.37225
}

Semantic roles & 50–950 ramp

primary

#40B3C2

secondary

#CC9992

accent

#5D4DDB

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1314

muted

#7D8283

Preview Lab

Preview with #40B3C2

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

Preview Lab → · Contrast checker → · Palette generator →