#40FFDE#40FFDE

#40FFDE is a very light, vivid teal. Relative luminance 0.779; OKLCH L 90.1% C 0.154 H 177.9°. Best body text is #000000 at 16.58:1 contrast (WCAG AA passes).

Color values

HEX	#40FFDE
RGB	rgb(64, 255, 222)
HSL	hsl(170, 100%, 63%)
HSV	hsv(170, 75%, 100%)
CMYK	cmyk(74.9%, 0%, 12.9%, 0%)
CIE-LAB	lab(90.72, -53.58, 2.46)
CIE-LCH	lch(90.72, 53.63, 177.37°)
OKLab	oklab(90.07% -0.1535 0.0057)
OKLCH	oklch(90.07% 0.154 177.9)
XYZ	xyz(51.0525, 77.8777, 81.4343)
Luminance	0.7788 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40FFDE #FF4061

analogous

#40FF7F #40FFDE #40C0FF

triadic

#40FFDE #DE40FF #FFDE40

tetradic

#40FFDE #7F40FF #FF4061 #C0FF40

square

#40FFDE #7F40FF #FF4061 #C0FF40

split-complementary

#40FFDE #FF40C0 #FF7F40

monochromatic

#00C5A3 #03FFD3 #40FFDE #7DFFE9 #BAFFF3

Accessibility & contrast

On white

1.27

#40FFDE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.58

#40FFDE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40FFDE

16.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40FFDE	#FFFFFF	#000000	##000000
##40FFDE	1.00	1.27	16.58	16.58
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.58	21.00	1.00	1.00
##000000	16.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5EFDD

Deuteranopia (green-blind)

#DCDDE1

Tritanopia (blue-blind)

#00FFF5

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #40ffde;
/* rgb */ color: rgb(64, 255, 222);
/* oklch */ color: oklch(90.1% 0.154 177.9);

Tailwind

colors: {
  custom: {
    50: '#91ffe8',
    500: '#40ffde',
    950: '#000000',
  },
}

SCSS

$custom: #40ffde;
$custom-light: #91ffe8;
$custom-dark: #000000;

JSON

{
  "hex": "#40ffde",
  "rgb": {
    "r": 64,
    "g": 255,
    "b": 222
  },
  "hsl": {
    "h": 169.634,
    "s": 100,
    "l": 62.549
  },
  "oklch": {
    "l": 0.90073,
    "c": 0.15364,
    "h": 177.9
  },
  "luminance": 0.77884
}

Semantic roles & 50–950 ramp

primary

#40FFDE

secondary

#C1223E

accent

#0028E6

background

#FCFFFE

surface

#F5FFFC

border

#CFD7D5

text

#0F1816

muted

#808684

Preview Lab

Preview with #40FFDE

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

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