#40DAAA#40DAAA

#40DAAA is a light, vivid teal. Relative luminance 0.541; OKLCH L 79.7% C 0.145 H 167.6°. Best body text is #000000 at 11.83:1 contrast (WCAG AA passes).

Color values

HEX	#40DAAA
RGB	rgb(64, 218, 170)
HSL	hsl(161, 68%, 55%)
HSV	hsv(161, 71%, 85%)
CMYK	cmyk(70.6%, 0%, 22%, 14.5%)
CIE-LAB	lab(78.54, -51.04, 12.22)
CIE-LCH	lch(78.54, 52.48, 166.54°)
OKLab	oklab(79.7% -0.1416 0.0312)
OKLCH	oklch(79.7% 0.145 167.6)
XYZ	xyz(34.4376, 54.1311, 46.6558)
Luminance	0.5413 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40DAAA #DA4070

analogous

#40DA5D #40DAAA #40BDDA

triadic

#40DAAA #AA40DA #DAAA40

tetradic

#40DAAA #5D40DA #DA4070 #BDDA40

square

#40DAAA #5D40DA #DA4070 #BDDA40

split-complementary

#40DAAA #DA40BD #DA5D40

monochromatic

#1A8664 #24B98A #40DAAA #73E4C1 #A7EED8

Accessibility & contrast

On white

1.78

#40DAAA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.83

#40DAAA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40DAAA

11.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40DAAA	#FFFFFF	#000000	##000000
##40DAAA	1.00	1.78	11.83	11.83
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.83	21.00	1.00	1.00
##000000	11.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5CBA7

Deuteranopia (green-blind)

#C1BCAD

Tritanopia (blue-blind)

#00DBCC

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #40daaa;
/* rgb */ color: rgb(64, 218, 170);
/* oklch */ color: oklch(79.7% 0.145 167.6);

Tailwind

colors: {
  custom: {
    50: '#89e6c3',
    500: '#40daaa',
    950: '#000000',
  },
}

SCSS

$custom: #40daaa;
$custom-light: #89e6c3;
$custom-dark: #000000;

JSON

{
  "hex": "#40daaa",
  "rgb": {
    "r": 64,
    "g": 218,
    "b": 170
  },
  "hsl": {
    "h": 161.299,
    "s": 67.544,
    "l": 55.294
  },
  "oklch": {
    "l": 0.79697,
    "c": 0.14497,
    "h": 167.6
  },
  "luminance": 0.54135
}

Semantic roles & 50–950 ramp

primary

#40DAAA

secondary

#8C324E

accent

#3D73EA

background

#FCFEFD

surface

#F4FCF9

border

#CED5D2

text

#0D1612

muted

#7F8482

Preview Lab

Preview with #40DAAA

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

Preview Lab → · Contrast checker → · Palette generator →