#40D2DB#40D2DB

#40D2DB is a light, moderate teal. Relative luminance 0.523; OKLCH L 79.2% C 0.120 H 201.1°. Best body text is #000000 at 11.46:1 contrast (WCAG AA passes).

Color values

HEX	#40D2DB
RGB	rgb(64, 210, 219)
HSL	hsl(183, 68%, 55%)
HSV	hsv(183, 71%, 86%)
CMYK	cmyk(70.8%, 4.1%, 0%, 14.1%)
CIE-LAB	lab(77.46, -34.67, -15.58)
CIE-LCH	lch(77.46, 38.01, 204.19°)
OKLab	oklab(79.25% -0.1119 -0.0432)
OKLCH	oklch(79.25% 0.12 201.1)
XYZ	xyz(37.9415, 52.2932, 75.0980)
Luminance	0.5230 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D2DB #DB4940

analogous

#40DB96 #40D2DB #4084DB

triadic

#40D2DB #DB40D2 #D2DB40

tetradic

#40D2DB #9640DB #DB4940 #84DB40

square

#40D2DB #9640DB #DB4940 #84DB40

split-complementary

#40D2DB #DB4084 #DB9640

monochromatic

#198187 #23B2BB #40D2DB #73DEE5 #A7EAEE

Accessibility & contrast

On white

1.83

#40D2DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.46

#40D2DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D2DB

11.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D2DB	#FFFFFF	#000000	##000000
##40D2DB	1.00	1.83	11.46	11.46
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.46	21.00	1.00	1.00
##000000	11.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2C9DC

Deuteranopia (green-blind)

#ACB8DC

Tritanopia (blue-blind)

#00DAD4

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #40d2db;
/* rgb */ color: rgb(64, 210, 219);
/* oklch */ color: oklch(79.2% 0.120 201.1);

Tailwind

colors: {
  custom: {
    50: '#8be0e6',
    500: '#40d2db',
    950: '#000000',
  },
}

SCSS

$custom: #40d2db;
$custom-light: #8be0e6;
$custom-dark: #000000;

JSON

{
  "hex": "#40d2db",
  "rgb": {
    "r": 64,
    "g": 210,
    "b": 219
  },
  "hsl": {
    "h": 183.484,
    "s": 68.282,
    "l": 55.49
  },
  "oklch": {
    "l": 0.79247,
    "c": 0.11996,
    "h": 201.1
  },
  "luminance": 0.52298
}

Semantic roles & 50–950 ramp

primary

#40D2DB

secondary

#8D3732

accent

#473DEB

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1515

muted

#7F8484

Preview Lab

Preview with #40D2DB

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

Preview Lab → · Contrast checker → · Palette generator →