#40D2B8#40D2B8

#40D2B8 is a light, vivid teal. Relative luminance 0.506; OKLCH L 78.1% C 0.127 H 178.2°. Best body text is #000000 at 11.13:1 contrast (WCAG AA passes).

Color values

HEX	#40D2B8
RGB	rgb(64, 210, 184)
HSL	hsl(169, 62%, 54%)
HSV	hsv(169, 70%, 82%)
CMYK	cmyk(69.5%, 0%, 12.4%, 17.6%)
CIE-LAB	lab(76.46, -44.27, 1.76)
CIE-LCH	lch(76.46, 44.30, 177.72°)
OKLab	oklab(78.11% -0.1272 0.004)
OKLCH	oklch(78.11% 0.127 178.2)
XYZ	xyz(33.8084, 50.6400, 53.3308)
Luminance	0.5064 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D2B8 #D2405A

analogous

#40D26F #40D2B8 #40A3D2

triadic

#40D2B8 #B840D2 #D2B840

tetradic

#40D2B8 #6F40D2 #D2405A #A3D240

square

#40D2B8 #6F40D2 #D2405A #A3D240

split-complementary

#40D2B8 #D240A3 #D26F40

monochromatic

#1D7B6A #29AC95 #40D2B8 #72DECA #A3E9DD

Accessibility & contrast

On white

1.89

#40D2B8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.13

#40D2B8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D2B8

11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D2B8	#FFFFFF	#000000	##000000
##40D2B8	1.00	1.89	11.13	11.13
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.13	21.00	1.00	1.00
##000000	11.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAC5B7

Deuteranopia (green-blind)

#B5B6BA

Tritanopia (blue-blind)

#00D5CA

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #40d2b8;
/* rgb */ color: rgb(64, 210, 184);
/* oklch */ color: oklch(78.1% 0.127 178.2);

Tailwind

colors: {
  custom: {
    50: '#88e0cd',
    500: '#40d2b8',
    950: '#000000',
  },
}

SCSS

$custom: #40d2b8;
$custom-light: #88e0cd;
$custom-dark: #000000;

JSON

{
  "hex": "#40d2b8",
  "rgb": {
    "r": 64,
    "g": 210,
    "b": 184
  },
  "hsl": {
    "h": 169.315,
    "s": 61.864,
    "l": 53.725
  },
  "oklch": {
    "l": 0.78108,
    "c": 0.12726,
    "h": 178.2
  },
  "luminance": 0.50644
}

Semantic roles & 50–950 ramp

primary

#40D2B8

secondary

#833442

accent

#4360E5

background

#FCFEFE

surface

#F4FCFA

border

#CED5D3

text

#0D1513

muted

#7F8483

Preview Lab

Preview with #40D2B8

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

Preview Lab → · Contrast checker → · Palette generator →