#40BBBC#40BBBC

#40BBBC is a light, moderate teal. Relative luminance 0.403; OKLCH L 72.6% C 0.106 H 195.8°. Best body text is #000000 at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#40BBBC
RGB	rgb(64, 187, 188)
HSL	hsl(180, 49%, 49%)
HSV	hsv(180, 66%, 74%)
CMYK	cmyk(66%, 0.5%, 0%, 26.3%)
CIE-LAB	lab(69.65, -32.75, -10.45)
CIE-LCH	lch(69.65, 34.38, 197.69°)
OKLab	oklab(72.61% -0.1021 -0.029)
OKLCH	oklch(72.61% 0.106 195.8)
XYZ	xyz(28.9577, 40.2582, 53.8117)
Luminance	0.4026 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BBBC #BC4140

analogous

#40BC7F #40BBBC #407DBC

triadic

#40BBBC #BC40BB #BBBC40

tetradic

#40BBBC #7F40BC #BC4140 #7DBC40

square

#40BBBC #7F40BC #BC4140 #7DBC40

split-complementary

#40BBBC #BC407D #BC7F40

monochromatic

#216061 #308E8E #40BBBC #6CCCCD #9ADCDD

Accessibility & contrast

On white

2.32

#40BBBC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.05

#40BBBC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BBBC

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BBBC	#FFFFFF	#000000	##000000
##40BBBC	1.00	2.32	9.05	9.05
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.05	21.00	1.00	1.00
##000000	9.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFB2BC

Deuteranopia (green-blind)

#9CA4BD

Tritanopia (blue-blind)

#00C1BB

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #40bbbc;
/* rgb */ color: rgb(64, 187, 188);
/* oklch */ color: oklch(72.6% 0.106 195.8);

Tailwind

colors: {
  custom: {
    50: '#85d0d0',
    500: '#40bbbc',
    950: '#000000',
  },
}

SCSS

$custom: #40bbbc;
$custom-light: #85d0d0;
$custom-dark: #000000;

JSON

{
  "hex": "#40bbbc",
  "rgb": {
    "r": 64,
    "g": 187,
    "b": 188
  },
  "hsl": {
    "h": 180.484,
    "s": 49.206,
    "l": 49.412
  },
  "oklch": {
    "l": 0.72609,
    "c": 0.10619,
    "h": 195.8
  },
  "luminance": 0.40261
}

Semantic roles & 50–950 ramp

primary

#40BBBC

secondary

#C9908F

accent

#504FD9

background

#F8FCFC

surface

#F0F9F9

border

#CBD2D2

text

#0C1413

muted

#7D8282

Preview Lab

Preview with #40BBBC

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

Preview Lab → · Contrast checker → · Palette generator →