#40B2AD#40B2AD

#40B2AD is a light, moderate teal. Relative luminance 0.359; OKLCH L 69.9% C 0.101 H 191.0°. Best body text is #000000 at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#40B2AD
RGB	rgb(64, 178, 173)
HSL	hsl(177, 47%, 47%)
HSV	hsv(177, 64%, 70%)
CMYK	cmyk(64%, 0%, 2.8%, 30.2%)
CIE-LAB	lab(66.48, -32.72, -6.90)
CIE-LCH	lch(66.48, 33.44, 191.91°)
OKLab	oklab(69.89% -0.0994 -0.0192)
OKLCH	oklch(69.89% 0.101 191)
XYZ	xyz(25.5742, 35.9451, 45.1174)
Luminance	0.3595 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B2AD #B24045

analogous

#40B274 #40B2AD #407EB2

triadic

#40B2AD #AD40B2 #B2AD40

tetradic

#40B2AD #7440B2 #B24045 #7EB240

square

#40B2AD #7440B2 #B24045 #7EB240

split-complementary

#40B2AD #B2407E #B27440

monochromatic

#205855 #308581 #40B2AD #67C8C4 #94D8D5

Accessibility & contrast

On white

2.56

#40B2AD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.19

#40B2AD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B2AD

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B2AD	#FFFFFF	#000000	##000000
##40B2AD	1.00	2.56	8.19	8.19
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.19	21.00	1.00	1.00
##000000	8.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8A9AD

Deuteranopia (green-blind)

#969CAE

Tritanopia (blue-blind)

#00B7B0

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #40b2ad;
/* rgb */ color: rgb(64, 178, 173);
/* oklch */ color: oklch(69.9% 0.101 191.0);

Tailwind

colors: {
  custom: {
    50: '#83c9c5',
    500: '#40b2ad',
    950: '#000000',
  },
}

SCSS

$custom: #40b2ad;
$custom-light: #83c9c5;
$custom-dark: #000000;

JSON

{
  "hex": "#40b2ad",
  "rgb": {
    "r": 64,
    "g": 178,
    "b": 173
  },
  "hsl": {
    "h": 177.368,
    "s": 47.107,
    "l": 47.451
  },
  "oklch": {
    "l": 0.69886,
    "c": 0.10125,
    "h": 191
  },
  "luminance": 0.35948
}

Semantic roles & 50–950 ramp

primary

#40B2AD

secondary

#C48A8C

accent

#5157D7

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0C1312

muted

#7D8281

Preview Lab

Preview with #40B2AD

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

Preview Lab → · Contrast checker → · Palette generator →