#40DAA9#40DAA9

#40DAA9 is a light, vivid teal. Relative luminance 0.541; OKLCH L 79.7% C 0.146 H 167.1°. Best body text is #000000 at 11.82:1 contrast (WCAG AA passes).

Color values

HEX	#40DAA9
RGB	rgb(64, 218, 169)
HSL	hsl(161, 68%, 55%)
HSV	hsv(161, 71%, 85%)
CMYK	cmyk(70.6%, 0%, 22.5%, 14.5%)
CIE-LAB	lab(78.52, -51.27, 12.71)
CIE-LCH	lch(78.52, 52.82, 166.07°)
OKLab	oklab(79.67% -0.142 0.0325)
OKLCH	oklch(79.67% 0.146 167.1)
XYZ	xyz(34.3433, 54.0934, 46.1595)
Luminance	0.5410 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40DAA9 #DA4071

analogous

#40DA5C #40DAA9 #40BEDA

triadic

#40DAA9 #A940DA #DAA940

tetradic

#40DAA9 #5C40DA #DA4071 #BEDA40

square

#40DAA9 #5C40DA #DA4071 #BEDA40

split-complementary

#40DAA9 #DA40BE #DA5C40

monochromatic

#1A8663 #24B98A #40DAA9 #73E4C0 #A7EED7

Accessibility & contrast

On white

1.78

#40DAA9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.82

#40DAA9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40DAA9

11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40DAA9	#FFFFFF	#000000	##000000
##40DAA9	1.00	1.78	11.82	11.82
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.82	21.00	1.00	1.00
##000000	11.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5CBA6

Deuteranopia (green-blind)

#C1BCAC

Tritanopia (blue-blind)

#00DBCC

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #40daa9;
/* rgb */ color: rgb(64, 218, 169);
/* oklch */ color: oklch(79.7% 0.146 167.1);

Tailwind

colors: {
  custom: {
    50: '#89e6c2',
    500: '#40daa9',
    950: '#000000',
  },
}

SCSS

$custom: #40daa9;
$custom-light: #89e6c2;
$custom-dark: #000000;

JSON

{
  "hex": "#40daa9",
  "rgb": {
    "r": 64,
    "g": 218,
    "b": 169
  },
  "hsl": {
    "h": 160.909,
    "s": 67.544,
    "l": 55.294
  },
  "oklch": {
    "l": 0.79671,
    "c": 0.1457,
    "h": 167.1
  },
  "luminance": 0.54097
}

Semantic roles & 50–950 ramp

primary

#40DAA9

secondary

#8C324F

accent

#3D74EA

background

#FCFEFD

surface

#F4FCF9

border

#CED5D2

text

#0D1612

muted

#7F8482

Preview Lab

Preview with #40DAA9

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

Preview Lab → · Contrast checker → · Palette generator →