#40D0A9#40D0A9

#40D0A9 is a light, vivid teal. Relative luminance 0.491; OKLCH L 77.2% C 0.134 H 170.8°. Best body text is #000000 at 10.81:1 contrast (WCAG AA passes).

Color values

HEX	#40D0A9
RGB	rgb(64, 208, 169)
HSL	hsl(164, 61%, 53%)
HSV	hsv(164, 69%, 82%)
CMYK	cmyk(69.2%, 0%, 18.8%, 18.4%)
CIE-LAB	lab(75.49, -47.14, 8.41)
CIE-LCH	lch(75.49, 47.89, 169.88°)
OKLab	oklab(77.19% -0.1321 0.0215)
OKLCH	oklch(77.19% 0.134 170.8)
XYZ	xyz(31.8280, 49.0627, 45.3211)
Luminance	0.4907 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D0A9 #D04067

analogous

#40D061 #40D0A9 #40AFD0

triadic

#40D0A9 #A940D0 #D0A940

tetradic

#40D0A9 #6140D0 #D04067 #AFD040

square

#40D0A9 #6140D0 #D04067 #AFD040

split-complementary

#40D0A9 #D040AF #D06140

monochromatic

#1E7860 #2AA987 #40D0A9 #71DCBF #A2E8D5

Accessibility & contrast

On white

1.94

#40D0A9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.81

#40D0A9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D0A9

10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D0A9	#FFFFFF	#000000	##000000
##40D0A9	1.00	1.94	10.81	10.81
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.81	21.00	1.00	1.00
##000000	10.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAC2A7

Deuteranopia (green-blind)

#B7B4AC

Tritanopia (blue-blind)

#00D2C5

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #40d0a9;
/* rgb */ color: rgb(64, 208, 169);
/* oklch */ color: oklch(77.2% 0.134 170.8);

Tailwind

colors: {
  custom: {
    50: '#87dfc2',
    500: '#40d0a9',
    950: '#000000',
  },
}

SCSS

$custom: #40d0a9;
$custom-light: #87dfc2;
$custom-dark: #000000;

JSON

{
  "hex": "#40d0a9",
  "rgb": {
    "r": 64,
    "g": 208,
    "b": 169
  },
  "hsl": {
    "h": 163.75,
    "s": 60.504,
    "l": 53.333
  },
  "oklch": {
    "l": 0.77194,
    "c": 0.13382,
    "h": 170.8
  },
  "luminance": 0.49066
}

Semantic roles & 50–950 ramp

primary

#40D0A9

secondary

#D597A8

accent

#446FE4

background

#F9FDFB

surface

#F1FBF7

border

#CBD4D0

text

#0D1512

muted

#7E8381

Preview Lab

Preview with #40D0A9

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

Preview Lab → · Contrast checker → · Palette generator →