#40ADA3#40ADA3

#40ADA3 is a light, moderate teal. Relative luminance 0.336; OKLCH L 68.3% C 0.099 H 186.6°. Best body text is #000000 at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#40ADA3
RGB	rgb(64, 173, 163)
HSL	hsl(174, 46%, 46%)
HSV	hsv(174, 63%, 68%)
CMYK	cmyk(63%, 0%, 5.8%, 32.2%)
CIE-LAB	lab(64.66, -33.11, -4.04)
CIE-LCH	lch(64.66, 33.36, 186.95°)
OKLab	oklab(68.31% -0.0986 -0.0114)
OKLCH	oklch(68.31% 0.099 186.6)
XYZ	xyz(23.6658, 33.6189, 39.8851)
Luminance	0.3362 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40ADA3 #AD404A

analogous

#40AD6D #40ADA3 #4081AD

triadic

#40ADA3 #A340AD #ADA340

tetradic

#40ADA3 #6D40AD #AD404A #81AD40

square

#40ADA3 #6D40AD #AD404A #81AD40

split-complementary

#40ADA3 #AD4081 #AD6D40

monochromatic

#1F544F #2F8079 #40ADA3 #64C6BD #91D6D0

Accessibility & contrast

On white

2.72

#40ADA3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.72

#40ADA3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40ADA3

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40ADA3	#FFFFFF	#000000	##000000
##40ADA3	1.00	2.72	7.72	7.72
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.72	21.00	1.00	1.00
##000000	7.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4A4A3

Deuteranopia (green-blind)

#9498A4

Tritanopia (blue-blind)

#00B1AA

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #40ada3;
/* rgb */ color: rgb(64, 173, 163);
/* oklch */ color: oklch(68.3% 0.099 186.6);

Tailwind

colors: {
  custom: {
    50: '#82c6be',
    500: '#40ada3',
    950: '#000000',
  },
}

SCSS

$custom: #40ada3;
$custom-light: #82c6be;
$custom-dark: #000000;

JSON

{
  "hex": "#40ada3",
  "rgb": {
    "r": 64,
    "g": 173,
    "b": 163
  },
  "hsl": {
    "h": 174.495,
    "s": 45.992,
    "l": 46.471
  },
  "oklch": {
    "l": 0.68314,
    "c": 0.09926,
    "h": 186.6
  },
  "luminance": 0.33621
}

Semantic roles & 50–950 ramp

primary

#40ADA3

secondary

#C2878D

accent

#525ED6

background

#F8FCFB

surface

#F0F8F6

border

#CBD1D0

text

#0C1312

muted

#7D8281

Preview Lab

Preview with #40ADA3

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

Preview Lab → · Contrast checker → · Palette generator →