#40DA9C#40DA9C

#40DA9C is a light, vivid teal. Relative luminance 0.536; OKLCH L 79.4% C 0.156 H 161.7°. Best body text is #000000 at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#40DA9C
RGB	rgb(64, 218, 156)
HSL	hsl(156, 68%, 55%)
HSV	hsv(156, 71%, 85%)
CMYK	cmyk(70.6%, 0%, 28.4%, 14.5%)
CIE-LAB	lab(78.25, -54.16, 19.19)
CIE-LCH	lch(78.25, 57.46, 160.49°)
OKLab	oklab(79.36% -0.148 0.0488)
OKLCH	oklch(79.36% 0.156 161.7)
XYZ	xyz(33.1830, 53.6293, 40.0487)
Luminance	0.5363 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40DA9C #DA407E

analogous

#40DA4F #40DA9C #40CBDA

triadic

#40DA9C #9C40DA #DA9C40

tetradic

#40DA9C #4F40DA #DA407E #CBDA40

square

#40DA9C #4F40DA #DA407E #CBDA40

split-complementary

#40DA9C #DA40CB #DA4F40

monochromatic

#1A865A #24B97D #40DA9C #73E4B7 #A7EED1

Accessibility & contrast

On white

1.79

#40DA9C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.73

#40DA9C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40DA9C

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40DA9C	#FFFFFF	#000000	##000000
##40DA9C	1.00	1.79	11.73	11.73
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.73	21.00	1.00	1.00
##000000	11.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7CA98

Deuteranopia (green-blind)

#C3BCA0

Tritanopia (blue-blind)

#00DAC9

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #40da9c;
/* rgb */ color: rgb(64, 218, 156);
/* oklch */ color: oklch(79.4% 0.156 161.7);

Tailwind

colors: {
  custom: {
    50: '#88e6b9',
    500: '#40da9c',
    950: '#000000',
  },
}

SCSS

$custom: #40da9c;
$custom-light: #88e6b9;
$custom-dark: #000000;

JSON

{
  "hex": "#40da9c",
  "rgb": {
    "r": 64,
    "g": 218,
    "b": 156
  },
  "hsl": {
    "h": 155.844,
    "s": 67.544,
    "l": 55.294
  },
  "oklch": {
    "l": 0.79359,
    "c": 0.15587,
    "h": 161.7
  },
  "luminance": 0.53633
}

Semantic roles & 50–950 ramp

primary

#40DA9C

secondary

#8C3256

accent

#3D83EA

background

#FCFEFD

surface

#F4FCF8

border

#CED5D1

text

#0D1611

muted

#7F8481

Preview Lab

Preview with #40DA9C

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

Preview Lab → · Contrast checker → · Palette generator →