#40DFAA#40DFAA

#40DFAA is a light, vivid teal. Relative luminance 0.568; OKLCH L 80.9% C 0.151 H 165.9°. Best body text is #000000 at 12.35:1 contrast (WCAG AA passes).

Color values

HEX	#40DFAA
RGB	rgb(64, 223, 170)
HSL	hsl(160, 71%, 56%)
HSV	hsv(160, 71%, 87%)
CMYK	cmyk(71.3%, 0%, 23.8%, 12.5%)
CIE-LAB	lab(80.05, -53.06, 14.35)
CIE-LCH	lch(80.05, 54.96, 164.87°)
OKLab	oklab(80.93% -0.1465 0.0367)
OKLCH	oklch(80.93% 0.151 165.9)
XYZ	xyz(35.7537, 56.7635, 47.0945)
Luminance	0.5677 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40DFAA #DF4075

analogous

#40DF5B #40DFAA #40C5DF

triadic

#40DFAA #AA40DF #DFAA40

tetradic

#40DFAA #5B40DF #DF4075 #C5DF40

square

#40DFAA #5B40DF #DF4075 #C5DF40

split-complementary

#40DFAA #DF40C5 #DF5B40

monochromatic

#188D66 #20C18C #40DFAA #74E8C1 #A9F1D9

Accessibility & contrast

On white

1.70

#40DFAA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.35

#40DFAA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40DFAA

12.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40DFAA	#FFFFFF	#000000	##000000
##40DFAA	1.00	1.70	12.35	12.35
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.35	21.00	1.00	1.00
##000000	12.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DACFA7

Deuteranopia (green-blind)

#C6C0AD

Tritanopia (blue-blind)

#00E0D0

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #40dfaa;
/* rgb */ color: rgb(64, 223, 170);
/* oklch */ color: oklch(80.9% 0.151 165.9);

Tailwind

colors: {
  custom: {
    50: '#8aeac3',
    500: '#40dfaa',
    950: '#000000',
  },
}

SCSS

$custom: #40dfaa;
$custom-light: #8aeac3;
$custom-dark: #000000;

JSON

{
  "hex": "#40dfaa",
  "rgb": {
    "r": 64,
    "g": 223,
    "b": 170
  },
  "hsl": {
    "h": 160,
    "s": 71.3,
    "l": 56.275
  },
  "oklch": {
    "l": 0.80933,
    "c": 0.15099,
    "h": 165.9
  },
  "luminance": 0.56768
}

Semantic roles & 50–950 ramp

primary

#40DFAA

secondary

#923151

accent

#3A76EE

background

#FCFEFD

surface

#F4FDF9

border

#CED5D2

text

#0D1612

muted

#7F8482

Preview Lab

Preview with #40DFAA

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

Preview Lab → · Contrast checker → · Palette generator →