#40CEDB#40CEDB

#40CEDB is a light, moderate teal. Relative luminance 0.503; OKLCH L 78.3% C 0.118 H 204.0°. Best body text is #000000 at 11.07:1 contrast (WCAG AA passes).

Color values

HEX	#40CEDB
RGB	rgb(64, 206, 219)
HSL	hsl(185, 68%, 55%)
HSV	hsv(185, 71%, 86%)
CMYK	cmyk(70.8%, 5.9%, 0%, 14.1%)
CIE-LAB	lab(76.28, -32.78, -17.35)
CIE-LCH	lch(76.28, 37.09, 207.89°)
OKLab	oklab(78.3% -0.108 -0.0482)
OKLCH	oklch(78.3% 0.118 204)
XYZ	xyz(36.9662, 50.3427, 74.7730)
Luminance	0.5035 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CEDB #DB4D40

analogous

#40DB9A #40CEDB #4081DB

triadic

#40CEDB #DB40CE #CEDB40

tetradic

#40CEDB #9A40DB #DB4D40 #81DB40

square

#40CEDB #9A40DB #DB4D40 #81DB40

split-complementary

#40CEDB #DB4081 #DB9A40

monochromatic

#197E87 #23AEBB #40CEDB #73DBE5 #A7E8EE

Accessibility & contrast

On white

1.90

#40CEDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.07

#40CEDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CEDB

11.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CEDB	#FFFFFF	#000000	##000000
##40CEDB	1.00	1.90	11.07	11.07
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.07	21.00	1.00	1.00
##000000	11.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEC5DC

Deuteranopia (green-blind)

#A7B5DC

Tritanopia (blue-blind)

#00D6D2

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #40cedb;
/* rgb */ color: rgb(64, 206, 219);
/* oklch */ color: oklch(78.3% 0.118 204.0);

Tailwind

colors: {
  custom: {
    50: '#8bdde6',
    500: '#40cedb',
    950: '#000000',
  },
}

SCSS

$custom: #40cedb;
$custom-light: #8bdde6;
$custom-dark: #000000;

JSON

{
  "hex": "#40cedb",
  "rgb": {
    "r": 64,
    "g": 206,
    "b": 219
  },
  "hsl": {
    "h": 185.032,
    "s": 68.282,
    "l": 55.49
  },
  "oklch": {
    "l": 0.78295,
    "c": 0.11827,
    "h": 204
  },
  "luminance": 0.50347
}

Semantic roles & 50–950 ramp

primary

#40CEDB

secondary

#8D3A32

accent

#4B3DEB

background

#FCFEFE

surface

#F4FCFC

border

#CED5D5

text

#0D1515

muted

#7F8484

Preview Lab

Preview with #40CEDB

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

Preview Lab → · Contrast checker → · Palette generator →