#40AABC#40AABC

#40AABC is a light, moderate teal. Relative luminance 0.335; OKLCH L 68.5% C 0.098 H 210.8°. Best body text is #000000 at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#40AABC
RGB	rgb(64, 170, 188)
HSL	hsl(189, 49%, 49%)
HSV	hsv(189, 66%, 74%)
CMYK	cmyk(66%, 9.6%, 0%, 26.3%)
CIE-LAB	lab(64.54, -24.40, -18.15)
CIE-LCH	lch(64.54, 30.41, 216.64°)
OKLab	oklab(68.48% -0.0846 -0.0504)
OKLCH	oklch(68.48% 0.098 210.8)
XYZ	xyz(25.5624, 33.4675, 52.6799)
Luminance	0.3347 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AABC #BC5240

analogous

#40BC90 #40AABC #406CBC

triadic

#40AABC #BC40AA #AABC40

tetradic

#40AABC #9040BC #BC5240 #6CBC40

square

#40AABC #9040BC #BC5240 #6CBC40

split-complementary

#40AABC #BC406C #BC9040

monochromatic

#215761 #30818E #40AABC #6CBFCD #9AD3DD

Accessibility & contrast

On white

2.73

#40AABC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.69

#40AABC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AABC

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AABC	#FFFFFF	#000000	##000000
##40AABC	1.00	2.73	7.69	7.69
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.69	21.00	1.00	1.00
##000000	7.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9BA4BD

Deuteranopia (green-blind)

#8997BC

Tritanopia (blue-blind)

#00B2AF

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #40aabc;
/* rgb */ color: rgb(64, 170, 188);
/* oklch */ color: oklch(68.5% 0.098 210.8);

Tailwind

colors: {
  custom: {
    50: '#84c3d0',
    500: '#40aabc',
    950: '#000000',
  },
}

SCSS

$custom: #40aabc;
$custom-light: #84c3d0;
$custom-dark: #000000;

JSON

{
  "hex": "#40aabc",
  "rgb": {
    "r": 64,
    "g": 170,
    "b": 188
  },
  "hsl": {
    "h": 188.71,
    "s": 49.206,
    "l": 49.412
  },
  "oklch": {
    "l": 0.68478,
    "c": 0.09847,
    "h": 210.8
  },
  "luminance": 0.3347
}

Semantic roles & 50–950 ramp

primary

#40AABC

secondary

#C9988F

accent

#634FD9

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1214

muted

#7D8182

Preview Lab

Preview with #40AABC

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

Preview Lab → · Contrast checker → · Palette generator →