#40D2BC#40D2BC

#40D2BC is a light, vivid teal. Relative luminance 0.508; OKLCH L 78.2% C 0.125 H 180.6°. Best body text is #000000 at 11.16:1 contrast (WCAG AA passes).

Color values

HEX	#40D2BC
RGB	rgb(64, 210, 188)
HSL	hsl(171, 62%, 54%)
HSV	hsv(171, 70%, 82%)
CMYK	cmyk(69.5%, 0%, 10.5%, 17.6%)
CIE-LAB	lab(76.56, -43.23, -0.24)
CIE-LCH	lch(76.56, 43.24, 180.31°)
OKLab	oklab(78.23% -0.1254 -0.0013)
OKLCH	oklch(78.23% 0.125 180.6)
XYZ	xyz(34.2337, 50.8101, 55.5703)
Luminance	0.5081 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D2BC #D24056

analogous

#40D273 #40D2BC #409FD2

triadic

#40D2BC #BC40D2 #D2BC40

tetradic

#40D2BC #7340D2 #D24056 #9FD240

square

#40D2BC #7340D2 #D24056 #9FD240

split-complementary

#40D2BC #D2409F #D27340

monochromatic

#1D7B6D #29AC98 #40D2BC #72DECD #A3E9DF

Accessibility & contrast

On white

1.88

#40D2BC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.16

#40D2BC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D2BC

11.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D2BC	#FFFFFF	#000000	##000000
##40D2BC	1.00	1.88	11.16	11.16
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.16	21.00	1.00	1.00
##000000	11.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9C6BB

Deuteranopia (green-blind)

#B4B7BE

Tritanopia (blue-blind)

#00D6CB

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #40d2bc;
/* rgb */ color: rgb(64, 210, 188);
/* oklch */ color: oklch(78.2% 0.125 180.6);

Tailwind

colors: {
  custom: {
    50: '#88e0d0',
    500: '#40d2bc',
    950: '#000000',
  },
}

SCSS

$custom: #40d2bc;
$custom-light: #88e0d0;
$custom-dark: #000000;

JSON

{
  "hex": "#40d2bc",
  "rgb": {
    "r": 64,
    "g": 210,
    "b": 188
  },
  "hsl": {
    "h": 170.959,
    "s": 61.864,
    "l": 53.725
  },
  "oklch": {
    "l": 0.78226,
    "c": 0.1254,
    "h": 180.6
  },
  "luminance": 0.50814
}

Semantic roles & 50–950 ramp

primary

#40D2BC

secondary

#833440

accent

#435BE5

background

#FCFEFE

surface

#F4FCFB

border

#CED5D4

text

#0D1513

muted

#7F8483

Preview Lab

Preview with #40D2BC

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

Preview Lab → · Contrast checker → · Palette generator →