#40AEAB#40AEAB

#40AEAB is a light, moderate teal. Relative luminance 0.343; OKLCH L 68.8% C 0.098 H 192.6°. Best body text is #000000 at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#40AEAB
RGB	rgb(64, 174, 171)
HSL	hsl(178, 46%, 47%)
HSV	hsv(178, 63%, 68%)
CMYK	cmyk(63.2%, 0%, 1.7%, 31.8%)
CIE-LAB	lab(65.20, -31.37, -7.69)
CIE-LCH	lch(65.20, 32.30, 193.77°)
OKLab	oklab(68.83% -0.0961 -0.0214)
OKLCH	oklch(68.83% 0.098 192.6)
XYZ	xyz(24.5978, 34.2997, 43.8443)
Luminance	0.3430 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AEAB #AE4043

analogous

#40AE74 #40AEAB #407AAE

triadic

#40AEAB #AB40AE #AEAB40

tetradic

#40AEAB #7440AE #AE4043 #7AAE40

square

#40AEAB #7440AE #AE4043 #7AAE40

split-complementary

#40AEAB #AE407A #AE7440

monochromatic

#1F5553 #30817F #40AEAB #65C6C4 #92D7D5

Accessibility & contrast

On white

2.67

#40AEAB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.86

#40AEAB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AEAB

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AEAB	#FFFFFF	#000000	##000000
##40AEAB	1.00	2.67	7.86	7.86
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.86	21.00	1.00	1.00
##000000	7.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4A6AB

Deuteranopia (green-blind)

#9399AC

Tritanopia (blue-blind)

#00B3AD

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #40aeab;
/* rgb */ color: rgb(64, 174, 171);
/* oklch */ color: oklch(68.8% 0.098 192.6);

Tailwind

colors: {
  custom: {
    50: '#83c6c4',
    500: '#40aeab',
    950: '#000000',
  },
}

SCSS

$custom: #40aeab;
$custom-light: #83c6c4;
$custom-dark: #000000;

JSON

{
  "hex": "#40aeab",
  "rgb": {
    "r": 64,
    "g": 174,
    "b": 171
  },
  "hsl": {
    "h": 178.364,
    "s": 46.218,
    "l": 46.667
  },
  "oklch": {
    "l": 0.6883,
    "c": 0.09842,
    "h": 192.6
  },
  "luminance": 0.34302
}

Semantic roles & 50–950 ramp

primary

#40AEAB

secondary

#C28889

accent

#5256D6

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0C1312

muted

#7D8281

Preview Lab

Preview with #40AEAB

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

Preview Lab → · Contrast checker → · Palette generator →