#40AEB4#40AEB4

#40AEB4 is a light, moderate teal. Relative luminance 0.347; OKLCH L 69.1% C 0.098 H 200.3°. Best body text is #000000 at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#40AEB4
RGB	rgb(64, 174, 180)
HSL	hsl(183, 48%, 48%)
HSV	hsv(183, 64%, 71%)
CMYK	cmyk(64.4%, 3.3%, 0%, 29.4%)
CIE-LAB	lab(65.48, -28.78, -12.28)
CIE-LCH	lch(65.48, 31.29, 203.10°)
OKLab	oklab(69.15% -0.0921 -0.034)
OKLCH	oklch(69.15% 0.098 200.3)
XYZ	xyz(25.4850, 34.6546, 48.5171)
Luminance	0.3466 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AEB4 #B44640

analogous

#40B480 #40AEB4 #4074B4

triadic

#40AEB4 #B440AE #AEB440

tetradic

#40AEB4 #8040B4 #B44640 #74B440

square

#40AEB4 #8040B4 #B44640 #74B440

split-complementary

#40AEB4 #B44074 #B48040

monochromatic

#20575A #308287 #40AEB4 #68C4C9 #95D6D9

Accessibility & contrast

On white

2.65

#40AEB4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.93

#40AEB4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AEB4

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AEB4	#FFFFFF	#000000	##000000
##40AEB4	1.00	2.65	7.93	7.93
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.93	21.00	1.00	1.00
##000000	7.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2A7B5

Deuteranopia (green-blind)

#9099B5

Tritanopia (blue-blind)

#00B4B0

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #40aeb4;
/* rgb */ color: rgb(64, 174, 180);
/* oklch */ color: oklch(69.1% 0.098 200.3);

Tailwind

colors: {
  custom: {
    50: '#83c6ca',
    500: '#40aeb4',
    950: '#000000',
  },
}

SCSS

$custom: #40aeb4;
$custom-light: #83c6ca;
$custom-dark: #000000;

JSON

{
  "hex": "#40aeb4",
  "rgb": {
    "r": 64,
    "g": 174,
    "b": 180
  },
  "hsl": {
    "h": 183.103,
    "s": 47.541,
    "l": 47.843
  },
  "oklch": {
    "l": 0.69149,
    "c": 0.09821,
    "h": 200.3
  },
  "luminance": 0.34657
}

Semantic roles & 50–950 ramp

primary

#40AEB4

secondary

#C58E8B

accent

#5851D7

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #40AEB4

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

Preview Lab → · Contrast checker → · Palette generator →