#40D2BF#40D2BF

#40D2BF is a light, vivid teal. Relative luminance 0.509; OKLCH L 78.3% C 0.124 H 182.5°. Best body text is #000000 at 11.19:1 contrast (WCAG AA passes).

Color values

HEX	#40D2BF
RGB	rgb(64, 210, 191)
HSL	hsl(172, 62%, 54%)
HSV	hsv(172, 70%, 82%)
CMYK	cmyk(69.5%, 0%, 9%, 17.6%)
CIE-LAB	lab(76.64, -42.45, -1.73)
CIE-LCH	lch(76.64, 42.48, 182.34°)
OKLab	oklab(78.32% -0.124 -0.0054)
OKLCH	oklch(78.32% 0.124 182.5)
XYZ	xyz(34.5604, 50.9408, 57.2912)
Luminance	0.5094 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D2BF #D24053

analogous

#40D276 #40D2BF #409CD2

triadic

#40D2BF #BF40D2 #D2BF40

tetradic

#40D2BF #7640D2 #D24053 #9CD240

square

#40D2BF #7640D2 #D24053 #9CD240

split-complementary

#40D2BF #D2409C #D27640

monochromatic

#1D7B6E #29AC9B #40D2BF #72DED0 #A3E9E0

Accessibility & contrast

On white

1.88

#40D2BF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.19

#40D2BF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D2BF

11.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D2BF	#FFFFFF	#000000	##000000
##40D2BF	1.00	1.88	11.19	11.19
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.19	21.00	1.00	1.00
##000000	11.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8C6BE

Deuteranopia (green-blind)

#B4B7C1

Tritanopia (blue-blind)

#00D6CC

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #40d2bf;
/* rgb */ color: rgb(64, 210, 191);
/* oklch */ color: oklch(78.3% 0.124 182.5);

Tailwind

colors: {
  custom: {
    50: '#89e0d2',
    500: '#40d2bf',
    950: '#000000',
  },
}

SCSS

$custom: #40d2bf;
$custom-light: #89e0d2;
$custom-dark: #000000;

JSON

{
  "hex": "#40d2bf",
  "rgb": {
    "r": 64,
    "g": 210,
    "b": 191
  },
  "hsl": {
    "h": 172.192,
    "s": 61.864,
    "l": 53.725
  },
  "oklch": {
    "l": 0.78317,
    "c": 0.12416,
    "h": 182.5
  },
  "luminance": 0.50945
}

Semantic roles & 50–950 ramp

primary

#40D2BF

secondary

#83343E

accent

#4358E5

background

#FCFEFE

surface

#F4FCFB

border

#CED5D4

text

#0D1514

muted

#7F8483

Preview Lab

Preview with #40D2BF

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

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