#40D7D8#40D7D8

#40D7D8 is a light, vivid teal. Relative luminance 0.546; OKLCH L 80.3% C 0.123 H 195.6°. Best body text is #000000 at 11.93:1 contrast (WCAG AA passes).

Color values

HEX	#40D7D8
RGB	rgb(64, 215, 216)
HSL	hsl(180, 66%, 55%)
HSV	hsv(180, 70%, 85%)
CMYK	cmyk(70.4%, 0.5%, 0%, 15.3%)
CIE-LAB	lab(78.84, -37.85, -11.90)
CIE-LCH	lch(78.84, 39.68, 197.45°)
OKLab	oklab(80.34% -0.118 -0.0331)
OKLCH	oklch(80.34% 0.123 195.6)
XYZ	xyz(38.8038, 54.6441, 73.4547)
Luminance	0.5465 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D7D8 #D84140

analogous

#40D88D #40D7D8 #408BD8

triadic

#40D7D8 #D840D7 #D7D840

tetradic

#40D7D8 #8D40D8 #D84140 #8BD840

square

#40D7D8 #8D40D8 #D84140 #8BD840

split-complementary

#40D7D8 #D8408B #D88D40

monochromatic

#1B8283 #25B5B6 #40D7D8 #73E2E2 #A6ECED

Accessibility & contrast

On white

1.76

#40D7D8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.93

#40D7D8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D7D8

11.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D7D8	#FFFFFF	#000000	##000000
##40D7D8	1.00	1.76	11.93	11.93
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.93	21.00	1.00	1.00
##000000	11.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9CDD8

Deuteranopia (green-blind)

#B2BCD9

Tritanopia (blue-blind)

#00DED7

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #40d7d8;
/* rgb */ color: rgb(64, 215, 216);
/* oklch */ color: oklch(80.3% 0.123 195.6);

Tailwind

colors: {
  custom: {
    50: '#8be4e4',
    500: '#40d7d8',
    950: '#000000',
  },
}

SCSS

$custom: #40d7d8;
$custom-light: #8be4e4;
$custom-dark: #000000;

JSON

{
  "hex": "#40d7d8",
  "rgb": {
    "r": 64,
    "g": 215,
    "b": 216
  },
  "hsl": {
    "h": 180.395,
    "s": 66.087,
    "l": 54.902
  },
  "oklch": {
    "l": 0.80335,
    "c": 0.12256,
    "h": 195.6
  },
  "luminance": 0.54649
}

Semantic roles & 50–950 ramp

primary

#40D7D8

secondary

#8A3333

accent

#403FE9

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1515

muted

#7F8484

Preview Lab

Preview with #40D7D8

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

Preview Lab → · Contrast checker → · Palette generator →