#40BAC1#40BAC1

#40BAC1 is a light, moderate teal. Relative luminance 0.401; OKLCH L 72.5% C 0.106 H 200.6°. Best body text is #000000 at 9.01:1 contrast (WCAG AA passes).

Color values

HEX	#40BAC1
RGB	rgb(64, 186, 193)
HSL	hsl(183, 51%, 50%)
HSV	hsv(183, 67%, 76%)
CMYK	cmyk(66.8%, 3.6%, 0%, 24.3%)
CIE-LAB	lab(69.51, -30.83, -13.41)
CIE-LCH	lch(69.51, 33.62, 203.51°)
OKLab	oklab(72.54% -0.099 -0.0372)
OKLCH	oklch(72.54% 0.106 200.6)
XYZ	xyz(29.2947, 40.0547, 56.6292)
Luminance	0.4006 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BAC1 #C14740

analogous

#40C188 #40BAC1 #4079C1

triadic

#40BAC1 #C140BA #BAC140

tetradic

#40BAC1 #8840C1 #C14740 #79C140

square

#40BAC1 #8840C1 #C14740 #79C140

split-complementary

#40BAC1 #C14079 #C18840

monochromatic

#216266 #308E94 #40BAC1 #6ECBD0 #9CDBDF

Accessibility & contrast

On white

2.33

#40BAC1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.01

#40BAC1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BAC1

9.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BAC1	#FFFFFF	#000000	##000000
##40BAC1	1.00	2.33	9.01	9.01
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.01	21.00	1.00	1.00
##000000	9.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADB2C2

Deuteranopia (green-blind)

#99A4C2

Tritanopia (blue-blind)

#00C1BC

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #40bac1;
/* rgb */ color: rgb(64, 186, 193);
/* oklch */ color: oklch(72.5% 0.106 200.6);

Tailwind

colors: {
  custom: {
    50: '#86cfd3',
    500: '#40bac1',
    950: '#000000',
  },
}

SCSS

$custom: #40bac1;
$custom-light: #86cfd3;
$custom-dark: #000000;

JSON

{
  "hex": "#40bac1",
  "rgb": {
    "r": 64,
    "g": 186,
    "b": 193
  },
  "hsl": {
    "h": 183.256,
    "s": 50.988,
    "l": 50.392
  },
  "oklch": {
    "l": 0.72544,
    "c": 0.10574,
    "h": 200.6
  },
  "luminance": 0.40058
}

Semantic roles & 50–950 ramp

primary

#40BAC1

secondary

#CB9592

accent

#554DDA

background

#F8FCFC

surface

#F0F9F9

border

#CBD2D2

text

#0C1414

muted

#7D8282

Preview Lab

Preview with #40BAC1

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

Preview Lab → · Contrast checker → · Palette generator →