#40CBC5#40CBC5

#40CBC5 is a light, moderate teal. Relative luminance 0.478; OKLCH L 76.8% C 0.116 H 190.8°. Best body text is #000000 at 10.57:1 contrast (WCAG AA passes).

Color values

HEX	#40CBC5
RGB	rgb(64, 203, 197)
HSL	hsl(177, 57%, 52%)
HSV	hsv(177, 68%, 80%)
CMYK	cmyk(68.5%, 0%, 3%, 20.4%)
CIE-LAB	lab(74.72, -37.68, -7.81)
CIE-LCH	lch(74.72, 38.48, 191.71°)
OKLab	oklab(76.81% -0.1144 -0.0218)
OKLCH	oklch(76.81% 0.116 190.8)
XYZ	xyz(33.5437, 47.8292, 60.2766)
Luminance	0.4783 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CBC5 #CB4046

analogous

#40CB7F #40CBC5 #408CCB

triadic

#40CBC5 #C540CB #CBC540

tetradic

#40CBC5 #7F40CB #CB4046 #8CCB40

square

#40CBC5 #7F40CB #CB4046 #8CCB40

split-complementary

#40CBC5 #CB408C #CB7F40

monochromatic

#1F726E #2CA29D #40CBC5 #70D8D4 #A0E5E2

Accessibility & contrast

On white

1.99

#40CBC5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.57

#40CBC5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CBC5

10.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CBC5	#FFFFFF	#000000	##000000
##40CBC5	1.00	1.99	10.57	10.57
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.57	21.00	1.00	1.00
##000000	10.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFC1C5

Deuteranopia (green-blind)

#ABB2C6

Tritanopia (blue-blind)

#00D1C9

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #40cbc5;
/* rgb */ color: rgb(64, 203, 197);
/* oklch */ color: oklch(76.8% 0.116 190.8);

Tailwind

colors: {
  custom: {
    50: '#88dbd6',
    500: '#40cbc5',
    950: '#000000',
  },
}

SCSS

$custom: #40cbc5;
$custom-light: #88dbd6;
$custom-dark: #000000;

JSON

{
  "hex": "#40cbc5",
  "rgb": {
    "r": 64,
    "g": 203,
    "b": 197
  },
  "hsl": {
    "h": 177.41,
    "s": 57.202,
    "l": 52.353
  },
  "oklch": {
    "l": 0.76806,
    "c": 0.11646,
    "h": 190.8
  },
  "luminance": 0.47833
}

Semantic roles & 50–950 ramp

primary

#40CBC5

secondary

#D29598

accent

#474EE0

background

#F9FDFD

surface

#F1FBFA

border

#CBD4D3

text

#0D1514

muted

#7E8383

Preview Lab

Preview with #40CBC5

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

Preview Lab → · Contrast checker → · Palette generator →