#40DFAC#40DFAC

#40DFAC is a light, vivid teal. Relative luminance 0.568; OKLCH L 81.0% C 0.149 H 166.8°. Best body text is #000000 at 12.37:1 contrast (WCAG AA passes).

Color values

HEX	#40DFAC
RGB	rgb(64, 223, 172)
HSL	hsl(161, 71%, 56%)
HSV	hsv(161, 71%, 87%)
CMYK	cmyk(71.3%, 0%, 22.9%, 12.5%)
CIE-LAB	lab(80.09, -52.60, 13.35)
CIE-LCH	lch(80.09, 54.27, 165.76°)
OKLab	oklab(80.98% -0.1456 0.0341)
OKLCH	oklch(80.98% 0.15 166.8)
XYZ	xyz(35.9444, 56.8397, 48.0985)
Luminance	0.5684 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40DFAC #DF4073

analogous

#40DF5D #40DFAC #40C2DF

triadic

#40DFAC #AC40DF #DFAC40

tetradic

#40DFAC #5D40DF #DF4073 #C2DF40

square

#40DFAC #5D40DF #DF4073 #C2DF40

split-complementary

#40DFAC #DF40C2 #DF5D40

monochromatic

#188D67 #20C18E #40DFAC #74E8C3 #A9F1DA

Accessibility & contrast

On white

1.70

#40DFAC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.37

#40DFAC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40DFAC

12.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40DFAC	#FFFFFF	#000000	##000000
##40DFAC	1.00	1.70	12.37	12.37
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.37	21.00	1.00	1.00
##000000	12.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DACFA9

Deuteranopia (green-blind)

#C5C0AF

Tritanopia (blue-blind)

#00E0D1

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #40dfac;
/* rgb */ color: rgb(64, 223, 172);
/* oklch */ color: oklch(81.0% 0.149 166.8);

Tailwind

colors: {
  custom: {
    50: '#8aeac4',
    500: '#40dfac',
    950: '#000000',
  },
}

SCSS

$custom: #40dfac;
$custom-light: #8aeac4;
$custom-dark: #000000;

JSON

{
  "hex": "#40dfac",
  "rgb": {
    "r": 64,
    "g": 223,
    "b": 172
  },
  "hsl": {
    "h": 160.755,
    "s": 71.3,
    "l": 56.275
  },
  "oklch": {
    "l": 0.80983,
    "c": 0.1495,
    "h": 166.8
  },
  "luminance": 0.56844
}

Semantic roles & 50–950 ramp

primary

#40DFAC

secondary

#923150

accent

#3A74EE

background

#FCFEFD

surface

#F4FDF9

border

#CED5D2

text

#0D1612

muted

#7F8482

Preview Lab

Preview with #40DFAC

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

Preview Lab → · Contrast checker → · Palette generator →