#40C3CA#40C3CA

#40C3CA is a light, moderate teal. Relative luminance 0.444; OKLCH L 75.0% C 0.111 H 200.3°. Best body text is #000000 at 9.88:1 contrast (WCAG AA passes).

Color values

HEX	#40C3CA
RGB	rgb(64, 195, 202)
HSL	hsl(183, 57%, 52%)
HSV	hsv(183, 68%, 79%)
CMYK	cmyk(68.3%, 3.5%, 0%, 20.8%)
CIE-LAB	lab(72.48, -32.52, -13.86)
CIE-LCH	lch(72.48, 35.35, 203.09°)
OKLab	oklab(75.04% -0.1042 -0.0385)
OKLCH	oklch(75.04% 0.111 200.3)
XYZ	xyz(32.2854, 44.3808, 62.7305)
Luminance	0.4438 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C3CA #CA4740

analogous

#40CA8C #40C3CA #407ECA

triadic

#40C3CA #CA40C3 #C3CA40

tetradic

#40C3CA #8C40CA #CA4740 #7ECA40

square

#40C3CA #8C40CA #CA4740 #7ECA40

split-complementary

#40C3CA #CA407E #CA8C40

monochromatic

#1F6C70 #2C9AA0 #40C3CA #70D2D7 #A0E1E5

Accessibility & contrast

On white

2.13

#40C3CA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.88

#40C3CA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C3CA

9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C3CA	#FFFFFF	#000000	##000000
##40C3CA	1.00	2.13	9.88	9.88
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.88	21.00	1.00	1.00
##000000	9.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5BACB

Deuteranopia (green-blind)

#A0ABCB

Tritanopia (blue-blind)

#00CAC5

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #40c3ca;
/* rgb */ color: rgb(64, 195, 202);
/* oklch */ color: oklch(75.0% 0.111 200.3);

Tailwind

colors: {
  custom: {
    50: '#88d5da',
    500: '#40c3ca',
    950: '#000000',
  },
}

SCSS

$custom: #40c3ca;
$custom-light: #88d5da;
$custom-dark: #000000;

JSON

{
  "hex": "#40c3ca",
  "rgb": {
    "r": 64,
    "g": 195,
    "b": 202
  },
  "hsl": {
    "h": 183.043,
    "s": 56.557,
    "l": 52.157
  },
  "oklch": {
    "l": 0.75044,
    "c": 0.11112,
    "h": 200.3
  },
  "luminance": 0.44384
}

Semantic roles & 50–950 ramp

primary

#40C3CA

secondary

#D19895

accent

#5048E0

background

#F9FDFD

surface

#F1FAFA

border

#CBD3D3

text

#0D1414

muted

#7E8383

Preview Lab

Preview with #40C3CA

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

Preview Lab → · Contrast checker → · Palette generator →