#40CAA6#40CAA6

#40CAA6 is a light, vivid teal. Relative luminance 0.461; OKLCH L 75.6% C 0.129 H 171.7°. Best body text is #000000 at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#40CAA6
RGB	rgb(64, 202, 166)
HSL	hsl(164, 57%, 52%)
HSV	hsv(164, 68%, 79%)
CMYK	cmyk(68.3%, 0%, 17.8%, 20.8%)
CIE-LAB	lab(73.60, -45.33, 7.32)
CIE-LCH	lch(73.60, 45.92, 170.83°)
OKLab	oklab(75.62% -0.1274 0.0186)
OKLCH	oklch(75.62% 0.129 171.7)
XYZ	xyz(30.1143, 46.0808, 43.3764)
Luminance	0.4608 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CAA6 #CA4064

analogous

#40CA61 #40CAA6 #40A9CA

triadic

#40CAA6 #A640CA #CAA640

tetradic

#40CAA6 #6140CA #CA4064 #A9CA40

square

#40CAA6 #6140CA #CA4064 #A9CA40

split-complementary

#40CAA6 #CA40A9 #CA6140

monochromatic

#1F705B #2CA082 #40CAA6 #70D7BC #A0E5D3

Accessibility & contrast

On white

2.06

#40CAA6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.22

#40CAA6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CAA6

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CAA6	#FFFFFF	#000000	##000000
##40CAA6	1.00	2.06	10.22	10.22
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.22	21.00	1.00	1.00
##000000	10.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4BDA4

Deuteranopia (green-blind)

#B1AFA9

Tritanopia (blue-blind)

#00CCC0

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #40caa6;
/* rgb */ color: rgb(64, 202, 166);
/* oklch */ color: oklch(75.6% 0.129 171.7);

Tailwind

colors: {
  custom: {
    50: '#86dbc0',
    500: '#40caa6',
    950: '#000000',
  },
}

SCSS

$custom: #40caa6;
$custom-light: #86dbc0;
$custom-dark: #000000;

JSON

{
  "hex": "#40caa6",
  "rgb": {
    "r": 64,
    "g": 202,
    "b": 166
  },
  "hsl": {
    "h": 164.348,
    "s": 56.557,
    "l": 52.157
  },
  "oklch": {
    "l": 0.75623,
    "c": 0.12877,
    "h": 171.7
  },
  "luminance": 0.46084
}

Semantic roles & 50–950 ramp

primary

#40CAA6

secondary

#D195A4

accent

#4870E0

background

#F8FDFB

surface

#F0FBF7

border

#CBD4D0

text

#0D1512

muted

#7D8381

Preview Lab

Preview with #40CAA6

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

Preview Lab → · Contrast checker → · Palette generator →