#40DBB6#40DBB6

#40DBB6 is a light, vivid teal. Relative luminance 0.551; OKLCH L 80.3% C 0.138 H 173.0°. Best body text is #000000 at 12.03:1 contrast (WCAG AA passes).

Color values

HEX	#40DBB6
RGB	rgb(64, 219, 182)
HSL	hsl(166, 68%, 55%)
HSV	hsv(166, 71%, 86%)
CMYK	cmyk(70.8%, 0%, 16.9%, 14.1%)
CIE-LAB	lab(79.11, -48.60, 6.67)
CIE-LCH	lch(79.11, 49.05, 172.19°)
OKLab	oklab(80.26% -0.137 0.0169)
OKLCH	oklch(80.26% 0.138 173)
XYZ	xyz(35.8850, 55.1262, 52.9961)
Luminance	0.5513 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40DBB6 #DB4065

analogous

#40DB68 #40DBB6 #40B3DB

triadic

#40DBB6 #B640DB #DBB640

tetradic

#40DBB6 #6840DB #DB4065 #B3DB40

square

#40DBB6 #6840DB #DB4065 #B3DB40

split-complementary

#40DBB6 #DB40B3 #DB6840

monochromatic

#19876D #23BB96 #40DBB6 #73E5CA #A7EEDD

Accessibility & contrast

On white

1.75

#40DBB6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.03

#40DBB6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40DBB6

12.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40DBB6	#FFFFFF	#000000	##000000
##40DBB6	1.00	1.75	12.03	12.03
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.03	21.00	1.00	1.00
##000000	12.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4CDB4

Deuteranopia (green-blind)

#BFBEB9

Tritanopia (blue-blind)

#00DDD0

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #40dbb6;
/* rgb */ color: rgb(64, 219, 182);
/* oklch */ color: oklch(80.3% 0.138 173.0);

Tailwind

colors: {
  custom: {
    50: '#89e7cb',
    500: '#40dbb6',
    950: '#000000',
  },
}

SCSS

$custom: #40dbb6;
$custom-light: #89e7cb;
$custom-dark: #000000;

JSON

{
  "hex": "#40dbb6",
  "rgb": {
    "r": 64,
    "g": 219,
    "b": 182
  },
  "hsl": {
    "h": 165.677,
    "s": 68.282,
    "l": 55.49
  },
  "oklch": {
    "l": 0.80259,
    "c": 0.13807,
    "h": 173
  },
  "luminance": 0.5513
}

Semantic roles & 50–950 ramp

primary

#40DBB6

secondary

#8D3248

accent

#3D66EB

background

#FCFEFD

surface

#F4FCF9

border

#CED5D2

text

#0D1613

muted

#7F8482

Preview Lab

Preview with #40DBB6

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

Preview Lab → · Contrast checker → · Palette generator →