#40ACBA#40ACBA

#40ACBA is a light, moderate teal. Relative luminance 0.341; OKLCH L 68.9% C 0.098 H 207.2°. Best body text is #000000 at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#40ACBA
RGB	rgb(64, 172, 186)
HSL	hsl(187, 49%, 49%)
HSV	hsv(187, 66%, 73%)
CMYK	cmyk(65.6%, 7.5%, 0%, 27.1%)
CIE-LAB	lab(65.07, -26.02, -16.23)
CIE-LCH	lch(65.07, 30.66, 211.96°)
OKLab	oklab(68.88% -0.0875 -0.045)
OKLCH	oklch(68.88% 0.098 207.2)
XYZ	xyz(25.7260, 34.1374, 51.6782)
Luminance	0.3414 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40ACBA #BA4E40

analogous

#40BA8B #40ACBA #406FBA

triadic

#40ACBA #BA40AC #ACBA40

tetradic

#40ACBA #8B40BA #BA4E40 #6FBA40

square

#40ACBA #8B40BA #BA4E40 #6FBA40

split-complementary

#40ACBA #BA406F #BA8B40

monochromatic

#21585F #30828C #40ACBA #6BC1CC #99D4DC

Accessibility & contrast

On white

2.68

#40ACBA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.83

#40ACBA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40ACBA

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40ACBA	#FFFFFF	#000000	##000000
##40ACBA	1.00	2.68	7.83	7.83
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.83	21.00	1.00	1.00
##000000	7.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9EA6BB

Deuteranopia (green-blind)

#8C98BA

Tritanopia (blue-blind)

#00B3B0

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #40acba;
/* rgb */ color: rgb(64, 172, 186);
/* oklch */ color: oklch(68.9% 0.098 207.2);

Tailwind

colors: {
  custom: {
    50: '#84c5ce',
    500: '#40acba',
    950: '#000000',
  },
}

SCSS

$custom: #40acba;
$custom-light: #84c5ce;
$custom-dark: #000000;

JSON

{
  "hex": "#40acba",
  "rgb": {
    "r": 64,
    "g": 172,
    "b": 186
  },
  "hsl": {
    "h": 186.885,
    "s": 48.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.68885,
    "c": 0.09841,
    "h": 207.2
  },
  "luminance": 0.3414
}

Semantic roles & 50–950 ramp

primary

#40ACBA

secondary

#C8958E

accent

#5F4FD8

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #40ACBA

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

Preview Lab → · Contrast checker → · Palette generator →