#40D4D5#40D4D5

#40D4D5 is a light, vivid teal. Relative luminance 0.530; OKLCH L 79.5% C 0.121 H 195.7°. Best body text is #000000 at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#40D4D5
RGB	rgb(64, 212, 213)
HSL	hsl(180, 64%, 54%)
HSV	hsv(180, 70%, 84%)
CMYK	cmyk(70%, 0.5%, 0%, 16.5%)
CIE-LAB	lab(77.86, -37.33, -11.75)
CIE-LCH	lch(77.86, 39.13, 197.47°)
OKLab	oklab(79.51% -0.1164 -0.0326)
OKLCH	oklch(79.51% 0.121 195.7)
XYZ	xyz(37.6626, 52.9766, 71.1785)
Luminance	0.5298 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D4D5 #D54140

analogous

#40D58C #40D4D5 #4089D5

triadic

#40D4D5 #D540D4 #D4D540

tetradic

#40D4D5 #8C40D5 #D54140 #89D540

square

#40D4D5 #8C40D5 #D54140 #89D540

split-complementary

#40D4D5 #D54089 #D58C40

monochromatic

#1C7E7F #27B0B1 #40D4D5 #72DFE0 #A4EBEB

Accessibility & contrast

On white

1.81

#40D4D5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.60

#40D4D5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D4D5

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D4D5	#FFFFFF	#000000	##000000
##40D4D5	1.00	1.81	11.60	11.60
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.60	21.00	1.00	1.00
##000000	11.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6CAD5

Deuteranopia (green-blind)

#B0BAD6

Tritanopia (blue-blind)

#00DBD4

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #40d4d5;
/* rgb */ color: rgb(64, 212, 213);
/* oklch */ color: oklch(79.5% 0.121 195.7);

Tailwind

colors: {
  custom: {
    50: '#8be2e1',
    500: '#40d4d5',
    950: '#000000',
  },
}

SCSS

$custom: #40d4d5;
$custom-light: #8be2e1;
$custom-dark: #000000;

JSON

{
  "hex": "#40d4d5",
  "rgb": {
    "r": 64,
    "g": 212,
    "b": 213
  },
  "hsl": {
    "h": 180.403,
    "s": 63.948,
    "l": 54.314
  },
  "oklch": {
    "l": 0.79514,
    "c": 0.12087,
    "h": 195.7
  },
  "luminance": 0.52981
}

Semantic roles & 50–950 ramp

primary

#40D4D5

secondary

#863433

accent

#4241E7

background

#FCFEFE

surface

#F4FCFC

border

#CED5D5

text

#0D1515

muted

#7F8484

Preview Lab

Preview with #40D4D5

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

Preview Lab → · Contrast checker → · Palette generator →