#40BBD2#40BBD2

#40BBD2 is a light, moderate teal. Relative luminance 0.413; OKLCH L 73.4% C 0.110 H 212.7°. Best body text is #000000 at 9.26:1 contrast (WCAG AA passes).

Color values

HEX	#40BBD2
RGB	rgb(64, 187, 210)
HSL	hsl(189, 62%, 54%)
HSV	hsv(189, 70%, 82%)
CMYK	cmyk(69.5%, 11%, 0%, 17.6%)
CIE-LAB	lab(70.37, -26.23, -21.42)
CIE-LCH	lch(70.37, 33.87, 219.24°)
OKLab	oklab(73.43% -0.093 -0.0596)
OKLCH	oklch(73.43% 0.11 212.7)
XYZ	xyz(31.5126, 41.2802, 67.2673)
Luminance	0.4128 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BBD2 #D25740

analogous

#40D2A0 #40BBD2 #4072D2

triadic

#40BBD2 #D240BB #BBD240

tetradic

#40BBD2 #A040D2 #D25740 #72D240

square

#40BBD2 #A040D2 #D25740 #72D240

split-complementary

#40BBD2 #D24072 #D2A040

monochromatic

#1D6C7B #2997AC #40BBD2 #72CDDE #A3DEE9

Accessibility & contrast

On white

2.27

#40BBD2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.26

#40BBD2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BBD2

9.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BBD2	#FFFFFF	#000000	##000000
##40BBD2	1.00	2.27	9.26	9.26
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.26	21.00	1.00	1.00
##000000	9.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9B5D3

Deuteranopia (green-blind)

#95A6D2

Tritanopia (blue-blind)

#00C4C2

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #40bbd2;
/* rgb */ color: rgb(64, 187, 210);
/* oklch */ color: oklch(73.4% 0.110 212.7);

Tailwind

colors: {
  custom: {
    50: '#88cfdf',
    500: '#40bbd2',
    950: '#000000',
  },
}

SCSS

$custom: #40bbd2;
$custom-light: #88cfdf;
$custom-dark: #000000;

JSON

{
  "hex": "#40bbd2",
  "rgb": {
    "r": 64,
    "g": 187,
    "b": 210
  },
  "hsl": {
    "h": 189.452,
    "s": 61.864,
    "l": 53.725
  },
  "oklch": {
    "l": 0.73428,
    "c": 0.11044,
    "h": 212.7
  },
  "luminance": 0.41284
}

Semantic roles & 50–950 ramp

primary

#40BBD2

secondary

#D6A298

accent

#5C43E5

background

#F9FCFD

surface

#F1F9FB

border

#CBD2D4

text

#0D1415

muted

#7E8283

Preview Lab

Preview with #40BBD2

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

Preview Lab → · Contrast checker → · Palette generator →