#40D4B4#40D4B4

#40D4B4 is a light, vivid teal. Relative luminance 0.515; OKLCH L 78.5% C 0.132 H 175.0°. Best body text is #000000 at 11.29:1 contrast (WCAG AA passes).

Color values

HEX	#40D4B4
RGB	rgb(64, 212, 180)
HSL	hsl(167, 63%, 54%)
HSV	hsv(167, 70%, 83%)
CMYK	cmyk(69.8%, 0%, 15.1%, 16.9%)
CIE-LAB	lab(76.96, -46.14, 4.63)
CIE-LCH	lch(76.96, 46.37, 174.27°)
OKLab	oklab(78.48% -0.131 0.0116)
OKLCH	oklch(78.48% 0.132 175)
XYZ	xyz(33.8919, 51.4683, 51.3194)
Luminance	0.5147 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D4B4 #D44060

analogous

#40D46A #40D4B4 #40AAD4

triadic

#40D4B4 #B440D4 #D4B440

tetradic

#40D4B4 #6A40D4 #D44060 #AAD440

square

#40D4B4 #6A40D4 #D44060 #AAD440

split-complementary

#40D4B4 #D440AA #D46A40

monochromatic

#1C7D68 #27AF92 #40D4B4 #72DFC8 #A4EADB

Accessibility & contrast

On white

1.86

#40D4B4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.29

#40D4B4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D4B4

11.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D4B4	#FFFFFF	#000000	##000000
##40D4B4	1.00	1.86	11.29	11.29
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.29	21.00	1.00	1.00
##000000	11.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDC7B3

Deuteranopia (green-blind)

#B8B8B6

Tritanopia (blue-blind)

#00D7CB

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #40d4b4;
/* rgb */ color: rgb(64, 212, 180);
/* oklch */ color: oklch(78.5% 0.132 175.0);

Tailwind

colors: {
  custom: {
    50: '#88e2ca',
    500: '#40d4b4',
    950: '#000000',
  },
}

SCSS

$custom: #40d4b4;
$custom-light: #88e2ca;
$custom-dark: #000000;

JSON

{
  "hex": "#40d4b4",
  "rgb": {
    "r": 64,
    "g": 212,
    "b": 180
  },
  "hsl": {
    "h": 167.027,
    "s": 63.248,
    "l": 54.118
  },
  "oklch": {
    "l": 0.78484,
    "c": 0.13153,
    "h": 175
  },
  "luminance": 0.51472
}

Semantic roles & 50–950 ramp

primary

#40D4B4

secondary

#853345

accent

#4265E6

background

#FCFEFD

surface

#F4FCF9

border

#CED5D2

text

#0D1513

muted

#7F8482

Preview Lab

Preview with #40D4B4

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

Preview Lab → · Contrast checker → · Palette generator →