#40ADA1#40ADA1

#40ADA1 is a light, moderate teal. Relative luminance 0.336; OKLCH L 68.2% C 0.100 H 185.0°. Best body text is #000000 at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#40ADA1
RGB	rgb(64, 173, 161)
HSL	hsl(173, 46%, 46%)
HSV	hsv(173, 63%, 68%)
CMYK	cmyk(63%, 0%, 6.9%, 32.2%)
CIE-LAB	lab(64.60, -33.66, -3.00)
CIE-LCH	lch(64.60, 33.79, 185.10°)
OKLab	oklab(68.25% -0.0995 -0.0086)
OKLCH	oklch(68.25% 0.1 185)
XYZ	xyz(23.4880, 33.5478, 38.9488)
Luminance	0.3355 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40ADA1 #AD404C

analogous

#40AD6A #40ADA1 #4083AD

triadic

#40ADA1 #A140AD #ADA140

tetradic

#40ADA1 #6A40AD #AD404C #83AD40

square

#40ADA1 #6A40AD #AD404C #83AD40

split-complementary

#40ADA1 #AD4083 #AD6A40

monochromatic

#1F544E #2F8077 #40ADA1 #64C6BB #91D6CF

Accessibility & contrast

On white

2.72

#40ADA1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.71

#40ADA1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40ADA1

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40ADA1	#FFFFFF	#000000	##000000
##40ADA1	1.00	2.72	7.71	7.71
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.71	21.00	1.00	1.00
##000000	7.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5A4A1

Deuteranopia (green-blind)

#9498A2

Tritanopia (blue-blind)

#00B1A9

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #40ada1;
/* rgb */ color: rgb(64, 173, 161);
/* oklch */ color: oklch(68.2% 0.100 185.0);

Tailwind

colors: {
  custom: {
    50: '#82c6bc',
    500: '#40ada1',
    950: '#000000',
  },
}

SCSS

$custom: #40ada1;
$custom-light: #82c6bc;
$custom-dark: #000000;

JSON

{
  "hex": "#40ada1",
  "rgb": {
    "r": 64,
    "g": 173,
    "b": 161
  },
  "hsl": {
    "h": 173.394,
    "s": 45.992,
    "l": 46.471
  },
  "oklch": {
    "l": 0.68249,
    "c": 0.09989,
    "h": 185
  },
  "luminance": 0.3355
}

Semantic roles & 50–950 ramp

primary

#40ADA1

secondary

#C2878E

accent

#5261D6

background

#F8FCFB

surface

#F0F8F6

border

#CBD1D0

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #40ADA1

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

Preview Lab → · Contrast checker → · Palette generator →