#40AEBF#40AEBF

#40AEBF is a light, moderate teal. Relative luminance 0.351; OKLCH L 69.6% C 0.101 H 209.5°. Best body text is #000000 at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#40AEBF
RGB	rgb(64, 174, 191)
HSL	hsl(188, 50%, 50%)
HSV	hsv(188, 66%, 75%)
CMYK	cmyk(66.5%, 8.9%, 0%, 25.1%)
CIE-LAB	lab(65.84, -25.51, -17.84)
CIE-LCH	lch(65.84, 31.13, 214.96°)
OKLab	oklab(69.56% -0.0875 -0.0495)
OKLCH	oklch(69.56% 0.101 209.5)
XYZ	xyz(26.6504, 35.1207, 54.6546)
Luminance	0.3512 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AEBF #BF5140

analogous

#40BF90 #40AEBF #406FBF

triadic

#40AEBF #BF40AE #AEBF40

tetradic

#40AEBF #9040BF #BF5140 #6FBF40

square

#40AEBF #9040BF #BF5140 #6FBF40

split-complementary

#40AEBF #BF406F #BF9040

monochromatic

#215A63 #318491 #40AEBF #6EC1CE #9CD5DE

Accessibility & contrast

On white

2.62

#40AEBF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.02

#40AEBF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AEBF

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AEBF	#FFFFFF	#000000	##000000
##40AEBF	1.00	2.62	8.02	8.02
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.02	21.00	1.00	1.00
##000000	8.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FA8C0

Deuteranopia (green-blind)

#8D9ABF

Tritanopia (blue-blind)

#00B6B3

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #40aebf;
/* rgb */ color: rgb(64, 174, 191);
/* oklch */ color: oklch(69.6% 0.101 209.5);

Tailwind

colors: {
  custom: {
    50: '#84c6d2',
    500: '#40aebf',
    950: '#000000',
  },
}

SCSS

$custom: #40aebf;
$custom-light: #84c6d2;
$custom-dark: #000000;

JSON

{
  "hex": "#40aebf",
  "rgb": {
    "r": 64,
    "g": 174,
    "b": 191
  },
  "hsl": {
    "h": 188.031,
    "s": 49.804,
    "l": 50
  },
  "oklch": {
    "l": 0.69563,
    "c": 0.10055,
    "h": 209.5
  },
  "luminance": 0.35124
}

Semantic roles & 50–950 ramp

primary

#40AEBF

secondary

#CA9991

accent

#614ED9

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1314

muted

#7D8282

Preview Lab

Preview with #40AEBF

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

Preview Lab → · Contrast checker → · Palette generator →