#40C1D7#40C1D7

#40C1D7 is a light, moderate teal. Relative luminance 0.441; OKLCH L 75.1% C 0.113 H 211.3°. Best body text is #000000 at 9.83:1 contrast (WCAG AA passes).

Color values

HEX	#40C1D7
RGB	rgb(64, 193, 215)
HSL	hsl(189, 65%, 55%)
HSV	hsv(189, 70%, 84%)
CMYK	cmyk(70.2%, 10.2%, 0%, 15.7%)
CIE-LAB	lab(72.32, -27.68, -21.19)
CIE-LCH	lch(72.32, 34.86, 217.43°)
OKLab	oklab(75.05% -0.0969 -0.0589)
OKLCH	oklch(75.05% 0.113 211.3)
XYZ	xyz(33.4448, 44.1323, 71.0326)
Luminance	0.4414 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C1D7 #D75640

analogous

#40D7A2 #40C1D7 #4075D7

triadic

#40C1D7 #D740C1 #C1D740

tetradic

#40C1D7 #A240D7 #D75640 #75D740

square

#40C1D7 #A240D7 #D75640 #75D740

split-complementary

#40C1D7 #D74075 #D7A240

monochromatic

#1B7381 #269FB4 #40C1D7 #73D1E2 #A5E2EC

Accessibility & contrast

On white

2.14

#40C1D7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.83

#40C1D7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C1D7

9.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C1D7	#FFFFFF	#000000	##000000
##40C1D7	1.00	2.14	9.83	9.83
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.83	21.00	1.00	1.00
##000000	9.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFBAD8

Deuteranopia (green-blind)

#9AABD7

Tritanopia (blue-blind)

#00CAC8

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #40c1d7;
/* rgb */ color: rgb(64, 193, 215);
/* oklch */ color: oklch(75.1% 0.113 211.3);

Tailwind

colors: {
  custom: {
    50: '#89d4e3',
    500: '#40c1d7',
    950: '#000000',
  },
}

SCSS

$custom: #40c1d7;
$custom-light: #89d4e3;
$custom-dark: #000000;

JSON

{
  "hex": "#40c1d7",
  "rgb": {
    "r": 64,
    "g": 193,
    "b": 215
  },
  "hsl": {
    "h": 188.742,
    "s": 65.368,
    "l": 54.706
  },
  "oklch": {
    "l": 0.75052,
    "c": 0.11343,
    "h": 211.3
  },
  "luminance": 0.44136
}

Semantic roles & 50–950 ramp

primary

#40C1D7

secondary

#D9A39A

accent

#583FE8

background

#F9FDFD

surface

#F1FAFB

border

#CBD3D4

text

#0D1415

muted

#7E8383

Preview Lab

Preview with #40C1D7

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

Preview Lab → · Contrast checker → · Palette generator →