#40BBAC#40BBAC

#40BBAC is a light, moderate teal. Relative luminance 0.396; OKLCH L 72.1% C 0.109 H 183.6°. Best body text is #000000 at 8.92:1 contrast (WCAG AA passes).

Color values

HEX	#40BBAC
RGB	rgb(64, 187, 172)
HSL	hsl(173, 49%, 49%)
HSV	hsv(173, 66%, 73%)
CMYK	cmyk(65.8%, 0%, 8%, 26.7%)
CIE-LAB	lab(69.19, -37.18, -2.35)
CIE-LCH	lch(69.19, 37.26, 183.61°)
OKLab	oklab(72.08% -0.1093 -0.0069)
OKLCH	oklch(72.08% 0.109 183.6)
XYZ	xyz(27.3276, 39.6062, 45.2263)
Luminance	0.3961 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BBAC #BB404F

analogous

#40BB6F #40BBAC #408DBB

triadic

#40BBAC #AC40BB #BBAC40

tetradic

#40BBAC #6F40BB #BB404F #8DBB40

square

#40BBAC #6F40BB #BB404F #8DBB40

split-complementary

#40BBAC #BB408D #BB6F40

monochromatic

#216058 #308D82 #40BBAC #6CCDC1 #99DCD4

Accessibility & contrast

On white

2.35

#40BBAC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.92

#40BBAC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BBAC

8.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BBAC	#FFFFFF	#000000	##000000
##40BBAC	1.00	2.35	8.92	8.92
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.92	21.00	1.00	1.00
##000000	8.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2B1AB

Deuteranopia (green-blind)

#A0A3AD

Tritanopia (blue-blind)

#00BFB6

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #40bbac;
/* rgb */ color: rgb(64, 187, 172);
/* oklch */ color: oklch(72.1% 0.109 183.6);

Tailwind

colors: {
  custom: {
    50: '#84d0c4',
    500: '#40bbac',
    950: '#000000',
  },
}

SCSS

$custom: #40bbac;
$custom-light: #84d0c4;
$custom-dark: #000000;

JSON

{
  "hex": "#40bbac",
  "rgb": {
    "r": 64,
    "g": 187,
    "b": 172
  },
  "hsl": {
    "h": 172.683,
    "s": 49.004,
    "l": 49.216
  },
  "oklch": {
    "l": 0.72077,
    "c": 0.10948,
    "h": 183.6
  },
  "luminance": 0.39609
}

Semantic roles & 50–950 ramp

primary

#40BBAC

secondary

#C88F96

accent

#4F60D9

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1412

muted

#7D8281

Preview Lab

Preview with #40BBAC

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

Preview Lab → · Contrast checker → · Palette generator →