#40D0AE#40D0AE

#40D0AE is a light, vivid teal. Relative luminance 0.493; OKLCH L 77.3% C 0.131 H 173.5°. Best body text is #000000 at 10.85:1 contrast (WCAG AA passes).

Color values

HEX	#40D0AE
RGB	rgb(64, 208, 174)
HSL	hsl(166, 61%, 53%)
HSV	hsv(166, 69%, 82%)
CMYK	cmyk(69.2%, 0%, 16.3%, 18.4%)
CIE-LAB	lab(75.61, -45.92, 5.90)
CIE-LCH	lch(75.61, 46.30, 172.68°)
OKLab	oklab(77.33% -0.1298 0.0149)
OKLCH	oklch(77.33% 0.131 173.5)
XYZ	xyz(32.3063, 49.2540, 47.8405)
Luminance	0.4926 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D0AE #D04062

analogous

#40D066 #40D0AE #40AAD0

triadic

#40D0AE #AE40D0 #D0AE40

tetradic

#40D0AE #6640D0 #D04062 #AAD040

square

#40D0AE #6640D0 #D04062 #AAD040

split-complementary

#40D0AE #D040AA #D06640

monochromatic

#1E7863 #2AA98B #40D0AE #71DCC3 #A2E8D8

Accessibility & contrast

On white

1.94

#40D0AE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.85

#40D0AE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D0AE

10.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D0AE	#FFFFFF	#000000	##000000
##40D0AE	1.00	1.94	10.85	10.85
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.85	21.00	1.00	1.00
##000000	10.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9C3AC

Deuteranopia (green-blind)

#B6B4B0

Tritanopia (blue-blind)

#00D2C6

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #40d0ae;
/* rgb */ color: rgb(64, 208, 174);
/* oklch */ color: oklch(77.3% 0.131 173.5);

Tailwind

colors: {
  custom: {
    50: '#87dfc6',
    500: '#40d0ae',
    950: '#000000',
  },
}

SCSS

$custom: #40d0ae;
$custom-light: #87dfc6;
$custom-dark: #000000;

JSON

{
  "hex": "#40d0ae",
  "rgb": {
    "r": 64,
    "g": 208,
    "b": 174
  },
  "hsl": {
    "h": 165.833,
    "s": 60.504,
    "l": 53.333
  },
  "oklch": {
    "l": 0.7733,
    "c": 0.13063,
    "h": 173.5
  },
  "luminance": 0.49258
}

Semantic roles & 50–950 ramp

primary

#40D0AE

secondary

#D597A6

accent

#446AE4

background

#F9FDFC

surface

#F1FBF8

border

#CBD4D1

text

#0D1513

muted

#7E8382

Preview Lab

Preview with #40D0AE

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

Preview Lab → · Contrast checker → · Palette generator →