#40D2D4#40D2D4

#40D2D4 is a light, moderate teal. Relative luminance 0.519; OKLCH L 79.0% C 0.120 H 196.4°. Best body text is #000000 at 11.39:1 contrast (WCAG AA passes).

Color values

HEX	#40D2D4
RGB	rgb(64, 210, 212)
HSL	hsl(181, 63%, 54%)
HSV	hsv(181, 70%, 83%)
CMYK	cmyk(69.8%, 0.9%, 0%, 16.9%)
CIE-LAB	lab(77.24, -36.69, -12.14)
CIE-LCH	lch(77.24, 38.64, 198.31°)
OKLab	oklab(79% -0.1148 -0.0337)
OKLCH	oklch(79% 0.12 196.4)
XYZ	xyz(37.0392, 51.9323, 70.3464)
Luminance	0.5194 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D2D4 #D44240

analogous

#40D48C #40D2D4 #4088D4

triadic

#40D2D4 #D440D2 #D2D440

tetradic

#40D2D4 #8C40D4 #D44240 #88D440

square

#40D2D4 #8C40D4 #D44240 #88D440

split-complementary

#40D2D4 #D44088 #D48C40

monochromatic

#1C7C7D #27ADAF #40D2D4 #72DEDF #A4EAEA

Accessibility & contrast

On white

1.84

#40D2D4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.39

#40D2D4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D2D4

11.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D2D4	#FFFFFF	#000000	##000000
##40D2D4	1.00	1.84	11.39	11.39
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.39	21.00	1.00	1.00
##000000	11.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4C8D4

Deuteranopia (green-blind)

#AEB8D5

Tritanopia (blue-blind)

#00D9D2

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #40d2d4;
/* rgb */ color: rgb(64, 210, 212);
/* oklch */ color: oklch(79.0% 0.120 196.4);

Tailwind

colors: {
  custom: {
    50: '#8ae0e1',
    500: '#40d2d4',
    950: '#000000',
  },
}

SCSS

$custom: #40d2d4;
$custom-light: #8ae0e1;
$custom-dark: #000000;

JSON

{
  "hex": "#40d2d4",
  "rgb": {
    "r": 64,
    "g": 210,
    "b": 212
  },
  "hsl": {
    "h": 180.811,
    "s": 63.248,
    "l": 54.118
  },
  "oklch": {
    "l": 0.79001,
    "c": 0.1197,
    "h": 196.4
  },
  "luminance": 0.51937
}

Semantic roles & 50–950 ramp

primary

#40D2D4

secondary

#853433

accent

#4442E6

background

#FCFEFE

surface

#F4FCFC

border

#CED5D5

text

#0D1515

muted

#7F8484

Preview Lab

Preview with #40D2D4

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

Preview Lab → · Contrast checker → · Palette generator →