#40C8D1#40C8D1

#40C8D1 is a light, moderate teal. Relative luminance 0.470; OKLCH L 76.5% C 0.114 H 201.5°. Best body text is #000000 at 10.40:1 contrast (WCAG AA passes).

Color values

HEX	#40C8D1
RGB	rgb(64, 200, 209)
HSL	hsl(184, 61%, 54%)
HSV	hsv(184, 69%, 82%)
CMYK	cmyk(69.4%, 4.3%, 0%, 18%)
CIE-LAB	lab(74.19, -32.86, -15.10)
CIE-LCH	lch(74.19, 36.17, 204.68°)
OKLab	oklab(76.5% -0.1063 -0.0419)
OKLCH	oklch(76.5% 0.114 201.5)
XYZ	xyz(34.2722, 46.9980, 67.5745)
Luminance	0.4700 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C8D1 #D14940

analogous

#40D191 #40C8D1 #407FD1

triadic

#40C8D1 #D140C8 #C8D140

tetradic

#40C8D1 #9140D1 #D14940 #7FD140

square

#40C8D1 #9140D1 #D14940 #7FD140

split-complementary

#40C8D1 #D1407F #D19140

monochromatic

#1D7479 #29A3AB #40C8D1 #71D6DD #A3E4E9

Accessibility & contrast

On white

2.02

#40C8D1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.40

#40C8D1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C8D1

10.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C8D1	#FFFFFF	#000000	##000000
##40C8D1	1.00	2.02	10.40	10.40
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.40	21.00	1.00	1.00
##000000	10.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9BFD2

Deuteranopia (green-blind)

#A4B0D2

Tritanopia (blue-blind)

#00D0CA

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #40c8d1;
/* rgb */ color: rgb(64, 200, 209);
/* oklch */ color: oklch(76.5% 0.114 201.5);

Tailwind

colors: {
  custom: {
    50: '#89d9df',
    500: '#40c8d1',
    950: '#000000',
  },
}

SCSS

$custom: #40c8d1;
$custom-light: #89d9df;
$custom-dark: #000000;

JSON

{
  "hex": "#40c8d1",
  "rgb": {
    "r": 64,
    "g": 200,
    "b": 209
  },
  "hsl": {
    "h": 183.724,
    "s": 61.181,
    "l": 53.529
  },
  "oklch": {
    "l": 0.76498,
    "c": 0.11424,
    "h": 201.5
  },
  "luminance": 0.47002
}

Semantic roles & 50–950 ramp

primary

#40C8D1

secondary

#D59B97

accent

#4D44E4

background

#F9FDFD

surface

#F1FAFB

border

#CBD3D4

text

#0D1415

muted

#7E8383

Preview Lab

Preview with #40C8D1

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

Preview Lab → · Contrast checker → · Palette generator →