#40C0D7#40C0D7

#40C0D7 is a light, moderate teal. Relative luminance 0.437; OKLCH L 74.8% C 0.113 H 212.1°. Best body text is #000000 at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#40C0D7
RGB	rgb(64, 192, 215)
HSL	hsl(189, 65%, 55%)
HSV	hsv(189, 70%, 84%)
CMYK	cmyk(70.2%, 10.7%, 0%, 15.7%)
CIE-LAB	lab(72.02, -27.19, -21.64)
CIE-LCH	lch(72.02, 34.75, 218.51°)
OKLab	oklab(74.81% -0.0959 -0.0602)
OKLCH	oklch(74.81% 0.113 212.1)
XYZ	xyz(33.2245, 43.6917, 70.9591)
Luminance	0.4370 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C0D7 #D75740

analogous

#40D7A3 #40C0D7 #4075D7

triadic

#40C0D7 #D740C0 #C0D740

tetradic

#40C0D7 #A340D7 #D75740 #75D740

square

#40C0D7 #A340D7 #D75740 #75D740

split-complementary

#40C0D7 #D74075 #D7A340

monochromatic

#1B7281 #269EB4 #40C0D7 #73D1E2 #A5E1EC

Accessibility & contrast

On white

2.16

#40C0D7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.74

#40C0D7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C0D7

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C0D7	#FFFFFF	#000000	##000000
##40C0D7	1.00	2.16	9.74	9.74
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.74	21.00	1.00	1.00
##000000	9.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEB9D8

Deuteranopia (green-blind)

#99AAD7

Tritanopia (blue-blind)

#00C9C7

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #40c0d7;
/* rgb */ color: rgb(64, 192, 215);
/* oklch */ color: oklch(74.8% 0.113 212.1);

Tailwind

colors: {
  custom: {
    50: '#89d3e3',
    500: '#40c0d7',
    950: '#000000',
  },
}

SCSS

$custom: #40c0d7;
$custom-light: #89d3e3;
$custom-dark: #000000;

JSON

{
  "hex": "#40c0d7",
  "rgb": {
    "r": 64,
    "g": 192,
    "b": 215
  },
  "hsl": {
    "h": 189.139,
    "s": 65.368,
    "l": 54.706
  },
  "oklch": {
    "l": 0.74814,
    "c": 0.11325,
    "h": 212.1
  },
  "luminance": 0.43696
}

Semantic roles & 50–950 ramp

primary

#40C0D7

secondary

#D9A39A

accent

#593FE8

background

#F9FCFD

surface

#F1F9FB

border

#CBD2D4

text

#0D1415

muted

#7E8283

Preview Lab

Preview with #40C0D7

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

Preview Lab → · Contrast checker → · Palette generator →