#40BEB4#40BEB4

#40BEB4 is a light, moderate teal. Relative luminance 0.412; OKLCH L 73.1% C 0.110 H 187.5°. Best body text is #000000 at 9.24:1 contrast (WCAG AA passes).

Color values

HEX	#40BEB4
RGB	rgb(64, 190, 180)
HSL	hsl(175, 50%, 50%)
HSV	hsv(175, 66%, 75%)
CMYK	cmyk(66.3%, 0%, 5.3%, 25.5%)
CIE-LAB	lab(70.32, -36.39, -5.07)
CIE-LCH	lch(70.32, 36.74, 187.93°)
OKLab	oklab(73.07% -0.1088 -0.0143)
OKLCH	oklch(73.07% 0.11 187.5)
XYZ	xyz(28.7622, 41.2090, 49.6095)
Luminance	0.4121 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BEB4 #BE404A

analogous

#40BE75 #40BEB4 #4089BE

triadic

#40BEB4 #B440BE #BEB440

tetradic

#40BEB4 #7540BE #BE404A #89BE40

square

#40BEB4 #7540BE #BE404A #89BE40

split-complementary

#40BEB4 #BE4089 #BE7540

monochromatic

#21625D #319089 #40BEB4 #6DCEC6 #9BDDD8

Accessibility & contrast

On white

2.27

#40BEB4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.24

#40BEB4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BEB4

9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BEB4	#FFFFFF	#000000	##000000
##40BEB4	1.00	2.27	9.24	9.24
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.24	21.00	1.00	1.00
##000000	9.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4B4B4

Deuteranopia (green-blind)

#A1A6B5

Tritanopia (blue-blind)

#00C3BB

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #40beb4;
/* rgb */ color: rgb(64, 190, 180);
/* oklch */ color: oklch(73.1% 0.110 187.5);

Tailwind

colors: {
  custom: {
    50: '#85d2ca',
    500: '#40beb4',
    950: '#000000',
  },
}

SCSS

$custom: #40beb4;
$custom-light: #85d2ca;
$custom-dark: #000000;

JSON

{
  "hex": "#40beb4",
  "rgb": {
    "r": 64,
    "g": 190,
    "b": 180
  },
  "hsl": {
    "h": 175.238,
    "s": 49.606,
    "l": 49.804
  },
  "oklch": {
    "l": 0.73074,
    "c": 0.10969,
    "h": 187.5
  },
  "luminance": 0.41212
}

Semantic roles & 50–950 ramp

primary

#40BEB4

secondary

#C99095

accent

#4F5AD9

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1413

muted

#7D8282

Preview Lab

Preview with #40BEB4

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

Preview Lab → · Contrast checker → · Palette generator →