#40DCB7#40DCB7

#40DCB7 is a light, vivid teal. Relative luminance 0.557; OKLCH L 80.5% C 0.139 H 173.1°. Best body text is #000000 at 12.14:1 contrast (WCAG AA passes).

Color values

HEX	#40DCB7
RGB	rgb(64, 220, 183)
HSL	hsl(166, 69%, 56%)
HSV	hsv(166, 71%, 86%)
CMYK	cmyk(70.9%, 0%, 16.8%, 13.7%)
CIE-LAB	lab(79.44, -48.77, 6.60)
CIE-LCH	lch(79.44, 49.21, 172.29°)
OKLab	oklab(80.53% -0.1376 0.0167)
OKLCH	oklch(80.53% 0.139 173.1)
XYZ	xyz(36.2504, 55.6911, 53.6295)
Luminance	0.5569 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40DCB7 #DC4065

analogous

#40DC69 #40DCB7 #40B3DC

triadic

#40DCB7 #B740DC #DCB740

tetradic

#40DCB7 #6940DC #DC4065 #B3DC40

square

#40DCB7 #6940DC #DC4065 #B3DC40

split-complementary

#40DCB7 #DC40B3 #DC6940

monochromatic

#19896E #23BC98 #40DCB7 #74E5CA #A7EFDE

Accessibility & contrast

On white

1.73

#40DCB7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.14

#40DCB7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40DCB7

12.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40DCB7	#FFFFFF	#000000	##000000
##40DCB7	1.00	1.73	12.14	12.14
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.14	21.00	1.00	1.00
##000000	12.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5CEB5

Deuteranopia (green-blind)

#C0BFBA

Tritanopia (blue-blind)

#00DED1

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #40dcb7;
/* rgb */ color: rgb(64, 220, 183);
/* oklch */ color: oklch(80.5% 0.139 173.1);

Tailwind

colors: {
  custom: {
    50: '#8ae8cc',
    500: '#40dcb7',
    950: '#000000',
  },
}

SCSS

$custom: #40dcb7;
$custom-light: #8ae8cc;
$custom-dark: #000000;

JSON

{
  "hex": "#40dcb7",
  "rgb": {
    "r": 64,
    "g": 220,
    "b": 183
  },
  "hsl": {
    "h": 165.769,
    "s": 69.027,
    "l": 55.686
  },
  "oklch": {
    "l": 0.80532,
    "c": 0.13857,
    "h": 173.1
  },
  "luminance": 0.55695
}

Semantic roles & 50–950 ramp

primary

#40DCB7

secondary

#8F3248

accent

#3C66EC

background

#FCFEFE

surface

#F4FDFA

border

#CED5D3

text

#0D1613

muted

#7F8483

Preview Lab

Preview with #40DCB7

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

Preview Lab → · Contrast checker → · Palette generator →