#40D4AF#40D4AF

#40D4AF is a light, vivid teal. Relative luminance 0.513; OKLCH L 78.3% C 0.135 H 172.3°. Best body text is #000000 at 11.25:1 contrast (WCAG AA passes).

Color values

HEX	#40D4AF
RGB	rgb(64, 212, 175)
HSL	hsl(165, 63%, 54%)
HSV	hsv(165, 70%, 83%)
CMYK	cmyk(69.8%, 0%, 17.5%, 16.9%)
CIE-LAB	lab(76.84, -47.37, 7.14)
CIE-LCH	lch(76.84, 47.91, 171.43°)
OKLab	oklab(78.35% -0.1333 0.0181)
OKLCH	oklch(78.35% 0.135 172.3)
XYZ	xyz(33.3917, 51.2683, 48.6851)
Luminance	0.5127 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D4AF #D44065

analogous

#40D465 #40D4AF #40AFD4

triadic

#40D4AF #AF40D4 #D4AF40

tetradic

#40D4AF #6540D4 #D44065 #AFD440

square

#40D4AF #6540D4 #D44065 #AFD440

split-complementary

#40D4AF #D440AF #D46540

monochromatic

#1C7D65 #27AF8D #40D4AF #72DFC4 #A4EAD9

Accessibility & contrast

On white

1.87

#40D4AF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.25

#40D4AF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D4AF

11.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D4AF	#FFFFFF	#000000	##000000
##40D4AF	1.00	1.87	11.25	11.25
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.25	21.00	1.00	1.00
##000000	11.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDC6AD

Deuteranopia (green-blind)

#B9B8B2

Tritanopia (blue-blind)

#00D6C9

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #40d4af;
/* rgb */ color: rgb(64, 212, 175);
/* oklch */ color: oklch(78.3% 0.135 172.3);

Tailwind

colors: {
  custom: {
    50: '#88e2c6',
    500: '#40d4af',
    950: '#000000',
  },
}

SCSS

$custom: #40d4af;
$custom-light: #88e2c6;
$custom-dark: #000000;

JSON

{
  "hex": "#40d4af",
  "rgb": {
    "r": 64,
    "g": 212,
    "b": 175
  },
  "hsl": {
    "h": 165,
    "s": 63.248,
    "l": 54.118
  },
  "oklch": {
    "l": 0.78345,
    "c": 0.13454,
    "h": 172.3
  },
  "luminance": 0.51272
}

Semantic roles & 50–950 ramp

primary

#40D4AF

secondary

#853348

accent

#426BE6

background

#FCFEFD

surface

#F4FCF9

border

#CED5D2

text

#0D1513

muted

#7F8482

Preview Lab

Preview with #40D4AF

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

Preview Lab → · Contrast checker → · Palette generator →