#40B2AE#40B2AE

#40B2AE is a light, moderate teal. Relative luminance 0.360; OKLCH L 69.9% C 0.101 H 191.8°. Best body text is #000000 at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#40B2AE
RGB	rgb(64, 178, 174)
HSL	hsl(178, 47%, 47%)
HSV	hsv(178, 64%, 70%)
CMYK	cmyk(64%, 0%, 2.2%, 30.2%)
CIE-LAB	lab(66.51, -32.44, -7.41)
CIE-LCH	lch(66.51, 33.27, 192.87°)
OKLab	oklab(69.92% -0.099 -0.0206)
OKLCH	oklch(69.92% 0.101 191.8)
XYZ	xyz(25.6713, 35.9840, 45.6289)
Luminance	0.3599 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B2AE #B24044

analogous

#40B275 #40B2AE #407DB2

triadic

#40B2AE #AE40B2 #B2AE40

tetradic

#40B2AE #7540B2 #B24044 #7DB240

square

#40B2AE #7540B2 #B24044 #7DB240

split-complementary

#40B2AE #B2407D #B27540

monochromatic

#205856 #308582 #40B2AE #67C8C5 #94D8D6

Accessibility & contrast

On white

2.56

#40B2AE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.20

#40B2AE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B2AE

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B2AE	#FFFFFF	#000000	##000000
##40B2AE	1.00	2.56	8.20	8.20
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.20	21.00	1.00	1.00
##000000	8.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8A9AE

Deuteranopia (green-blind)

#969CAF

Tritanopia (blue-blind)

#00B7B0

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #40b2ae;
/* rgb */ color: rgb(64, 178, 174);
/* oklch */ color: oklch(69.9% 0.101 191.8);

Tailwind

colors: {
  custom: {
    50: '#83c9c6',
    500: '#40b2ae',
    950: '#000000',
  },
}

SCSS

$custom: #40b2ae;
$custom-light: #83c9c6;
$custom-dark: #000000;

JSON

{
  "hex": "#40b2ae",
  "rgb": {
    "r": 64,
    "g": 178,
    "b": 174
  },
  "hsl": {
    "h": 177.895,
    "s": 47.107,
    "l": 47.451
  },
  "oklch": {
    "l": 0.6992,
    "c": 0.10109,
    "h": 191.8
  },
  "luminance": 0.35987
}

Semantic roles & 50–950 ramp

primary

#40B2AE

secondary

#C48A8C

accent

#5156D7

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #40B2AE

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

Preview Lab → · Contrast checker → · Palette generator →