#40CFD8#40CFD8

#40CFD8 is a light, moderate teal. Relative luminance 0.507; OKLCH L 78.4% C 0.118 H 201.2°. Best body text is #000000 at 11.13:1 contrast (WCAG AA passes).

Color values

HEX	#40CFD8
RGB	rgb(64, 207, 216)
HSL	hsl(184, 66%, 55%)
HSV	hsv(184, 70%, 85%)
CMYK	cmyk(70.4%, 4.2%, 0%, 15.3%)
CIE-LAB	lab(76.48, -34.14, -15.43)
CIE-LCH	lch(76.48, 37.46, 204.33°)
OKLab	oklab(78.42% -0.1102 -0.0428)
OKLCH	oklch(78.42% 0.118 201.2)
XYZ	xyz(36.8164, 50.6692, 72.7922)
Luminance	0.5067 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CFD8 #D84940

analogous

#40D895 #40CFD8 #4083D8

triadic

#40CFD8 #D840CF #CFD840

tetradic

#40CFD8 #9540D8 #D84940 #83D840

square

#40CFD8 #9540D8 #D84940 #83D840

split-complementary

#40CFD8 #D84083 #D89540

monochromatic

#1B7D83 #25ADB6 #40CFD8 #73DCE2 #A6E9ED

Accessibility & contrast

On white

1.89

#40CFD8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.13

#40CFD8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CFD8

11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CFD8	#FFFFFF	#000000	##000000
##40CFD8	1.00	1.89	11.13	11.13
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.13	21.00	1.00	1.00
##000000	11.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFC6D9

Deuteranopia (green-blind)

#A9B6D9

Tritanopia (blue-blind)

#00D7D1

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #40cfd8;
/* rgb */ color: rgb(64, 207, 216);
/* oklch */ color: oklch(78.4% 0.118 201.2);

Tailwind

colors: {
  custom: {
    50: '#8adee4',
    500: '#40cfd8',
    950: '#000000',
  },
}

SCSS

$custom: #40cfd8;
$custom-light: #8adee4;
$custom-dark: #000000;

JSON

{
  "hex": "#40cfd8",
  "rgb": {
    "r": 64,
    "g": 207,
    "b": 216
  },
  "hsl": {
    "h": 183.553,
    "s": 66.087,
    "l": 54.902
  },
  "oklch": {
    "l": 0.78424,
    "c": 0.11826,
    "h": 201.2
  },
  "luminance": 0.50674
}

Semantic roles & 50–950 ramp

primary

#40CFD8

secondary

#8A3833

accent

#493FE9

background

#FCFEFE

surface

#F4FCFC

border

#CED5D5

text

#0D1515

muted

#7F8484

Preview Lab

Preview with #40CFD8

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

Preview Lab → · Contrast checker → · Palette generator →