#40D2D5#40D2D5

#40D2D5 is a light, moderate teal. Relative luminance 0.520; OKLCH L 79.0% C 0.120 H 197.0°. Best body text is #000000 at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#40D2D5
RGB	rgb(64, 210, 213)
HSL	hsl(181, 64%, 54%)
HSV	hsv(181, 70%, 84%)
CMYK	cmyk(70%, 1.4%, 0%, 16.5%)
CIE-LAB	lab(77.27, -36.40, -12.63)
CIE-LCH	lch(77.27, 38.53, 199.14°)
OKLab	oklab(79.04% -0.1144 -0.0351)
OKLCH	oklch(79.04% 0.12 197)
XYZ	xyz(37.1658, 51.9829, 71.0128)
Luminance	0.5199 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D2D5 #D54340

analogous

#40D58E #40D2D5 #4088D5

triadic

#40D2D5 #D540D2 #D2D540

tetradic

#40D2D5 #8E40D5 #D54340 #88D540

square

#40D2D5 #8E40D5 #D54340 #88D540

split-complementary

#40D2D5 #D54088 #D58E40

monochromatic

#1C7D7F #27AEB1 #40D2D5 #72DEE0 #A4EAEB

Accessibility & contrast

On white

1.84

#40D2D5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.40

#40D2D5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D2D5

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D2D5	#FFFFFF	#000000	##000000
##40D2D5	1.00	1.84	11.40	11.40
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.40	21.00	1.00	1.00
##000000	11.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4C8D5

Deuteranopia (green-blind)

#AEB8D6

Tritanopia (blue-blind)

#00D9D3

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #40d2d5;
/* rgb */ color: rgb(64, 210, 213);
/* oklch */ color: oklch(79.0% 0.120 197.0);

Tailwind

colors: {
  custom: {
    50: '#8ae0e1',
    500: '#40d2d5',
    950: '#000000',
  },
}

SCSS

$custom: #40d2d5;
$custom-light: #8ae0e1;
$custom-dark: #000000;

JSON

{
  "hex": "#40d2d5",
  "rgb": {
    "r": 64,
    "g": 210,
    "b": 213
  },
  "hsl": {
    "h": 181.208,
    "s": 63.948,
    "l": 54.314
  },
  "oklch": {
    "l": 0.79035,
    "c": 0.11968,
    "h": 197
  },
  "luminance": 0.51987
}

Semantic roles & 50–950 ramp

primary

#40D2D5

secondary

#863533

accent

#4441E7

background

#FCFEFE

surface

#F4FCFC

border

#CED5D5

text

#0D1515

muted

#7F8484

Preview Lab

Preview with #40D2D5

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

Preview Lab → · Contrast checker → · Palette generator →