#40AFBD#40AFBD

#40AFBD is a light, moderate teal. Relative luminance 0.354; OKLCH L 69.7% C 0.100 H 207.0°. Best body text is #000000 at 8.08:1 contrast (WCAG AA passes).

Color values

HEX	#40AFBD
RGB	rgb(64, 175, 189)
HSL	hsl(187, 49%, 50%)
HSV	hsv(187, 66%, 74%)
CMYK	cmyk(66.1%, 7.4%, 0%, 25.9%)
CIE-LAB	lab(66.08, -26.61, -16.38)
CIE-LCH	lch(66.08, 31.25, 211.61°)
OKLab	oklab(69.73% -0.0894 -0.0454)
OKLCH	oklch(69.73% 0.1 207)
XYZ	xyz(26.6257, 35.4211, 53.5680)
Luminance	0.3542 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AFBD #BD4E40

analogous

#40BD8D #40AFBD #4071BD

triadic

#40AFBD #BD40AF #AFBD40

tetradic

#40AFBD #8D40BD #BD4E40 #71BD40

square

#40AFBD #8D40BD #BD4E40 #71BD40

split-complementary

#40AFBD #BD4071 #BD8D40

monochromatic

#215A62 #31858F #40AFBD #6DC3CD #9AD6DD

Accessibility & contrast

On white

2.60

#40AFBD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.08

#40AFBD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AFBD

8.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AFBD	#FFFFFF	#000000	##000000
##40AFBD	1.00	2.60	8.08	8.08
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.08	21.00	1.00	1.00
##000000	8.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1A8BE

Deuteranopia (green-blind)

#8E9BBD

Tritanopia (blue-blind)

#00B6B3

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #40afbd;
/* rgb */ color: rgb(64, 175, 189);
/* oklch */ color: oklch(69.7% 0.100 207.0);

Tailwind

colors: {
  custom: {
    50: '#84c7d0',
    500: '#40afbd',
    950: '#000000',
  },
}

SCSS

$custom: #40afbd;
$custom-light: #84c7d0;
$custom-dark: #000000;

JSON

{
  "hex": "#40afbd",
  "rgb": {
    "r": 64,
    "g": 175,
    "b": 189
  },
  "hsl": {
    "h": 186.72,
    "s": 49.407,
    "l": 49.608
  },
  "oklch": {
    "l": 0.69728,
    "c": 0.10025,
    "h": 207
  },
  "luminance": 0.35424
}

Semantic roles & 50–950 ramp

primary

#40AFBD

secondary

#C99690

accent

#5E4FD9

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1314

muted

#7D8282

Preview Lab

Preview with #40AFBD

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

Preview Lab → · Contrast checker → · Palette generator →