#40D0B6#40D0B6

#40D0B6 is a light, vivid teal. Relative luminance 0.496; OKLCH L 77.6% C 0.126 H 178.0°. Best body text is #000000 at 10.92:1 contrast (WCAG AA passes).

Color values

HEX	#40D0B6
RGB	rgb(64, 208, 182)
HSL	hsl(169, 61%, 53%)
HSV	hsv(169, 69%, 82%)
CMYK	cmyk(69.2%, 0%, 12.5%, 18.4%)
CIE-LAB	lab(75.81, -43.91, 1.89)
CIE-LCH	lch(75.81, 43.95, 177.54°)
OKLab	oklab(77.56% -0.1261 0.0043)
OKLCH	oklch(77.56% 0.126 178)
XYZ	xyz(33.1096, 49.5753, 52.0709)
Luminance	0.4958 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D0B6 #D0405A

analogous

#40D06E #40D0B6 #40A2D0

triadic

#40D0B6 #B640D0 #D0B640

tetradic

#40D0B6 #6E40D0 #D0405A #A2D040

square

#40D0B6 #6E40D0 #D0405A #A2D040

split-complementary

#40D0B6 #D040A2 #D06E40

monochromatic

#1E7868 #2AA992 #40D0B6 #71DCC9 #A2E8DC

Accessibility & contrast

On white

1.92

#40D0B6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.92

#40D0B6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D0B6

10.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D0B6	#FFFFFF	#000000	##000000
##40D0B6	1.00	1.92	10.92	10.92
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.92	21.00	1.00	1.00
##000000	10.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8C3B5

Deuteranopia (green-blind)

#B4B5B8

Tritanopia (blue-blind)

#00D3C8

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #40d0b6;
/* rgb */ color: rgb(64, 208, 182);
/* oklch */ color: oklch(77.6% 0.126 178.0);

Tailwind

colors: {
  custom: {
    50: '#88dfcb',
    500: '#40d0b6',
    950: '#000000',
  },
}

SCSS

$custom: #40d0b6;
$custom-light: #88dfcb;
$custom-dark: #000000;

JSON

{
  "hex": "#40d0b6",
  "rgb": {
    "r": 64,
    "g": 208,
    "b": 182
  },
  "hsl": {
    "h": 169.167,
    "s": 60.504,
    "l": 53.333
  },
  "oklch": {
    "l": 0.77558,
    "c": 0.12618,
    "h": 178
  },
  "luminance": 0.49579
}

Semantic roles & 50–950 ramp

primary

#40D0B6

secondary

#D597A2

accent

#4461E4

background

#F9FDFC

surface

#F1FBF8

border

#CBD4D1

text

#0D1513

muted

#7E8382

Preview Lab

Preview with #40D0B6

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

Preview Lab → · Contrast checker → · Palette generator →