#40FFE2#40FFE2

#40FFE2 is a very light, vivid teal. Relative luminance 0.781; OKLCH L 90.2% C 0.152 H 179.8°. Best body text is #000000 at 16.62:1 contrast (WCAG AA passes).

Color values

HEX	#40FFE2
RGB	rgb(64, 255, 226)
HSL	hsl(171, 100%, 63%)
HSV	hsv(171, 75%, 100%)
CMYK	cmyk(74.9%, 0%, 11.4%, 0%)
CIE-LAB	lab(90.82, -52.57, 0.54)
CIE-LCH	lch(90.82, 52.57, 179.42°)
OKLab	oklab(90.19% -0.1518 0.0006)
OKLCH	oklch(90.19% 0.152 179.8)
XYZ	xyz(51.5950, 78.0947, 84.2913)
Luminance	0.7810 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40FFE2 #FF405D

analogous

#40FF82 #40FFE2 #40BDFF

triadic

#40FFE2 #E240FF #FFE240

tetradic

#40FFE2 #8240FF #FF405D #BDFF40

square

#40FFE2 #8240FF #FF405D #BDFF40

split-complementary

#40FFE2 #FF40BD #FF8240

monochromatic

#00C5A7 #03FFD9 #40FFE2 #7DFFEB #BAFFF5

Accessibility & contrast

On white

1.26

#40FFE2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.62

#40FFE2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40FFE2

16.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40FFE2	#FFFFFF	#000000	##000000
##40FFE2	1.00	1.26	16.62	16.62
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.62	21.00	1.00	1.00
##000000	16.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4F0E1

Deuteranopia (green-blind)

#DBDDE4

Tritanopia (blue-blind)

#00FFF6

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #40ffe2;
/* rgb */ color: rgb(64, 255, 226);
/* oklch */ color: oklch(90.2% 0.152 179.8);

Tailwind

colors: {
  custom: {
    50: '#91ffeb',
    500: '#40ffe2',
    950: '#000000',
  },
}

SCSS

$custom: #40ffe2;
$custom-light: #91ffeb;
$custom-dark: #000000;

JSON

{
  "hex": "#40ffe2",
  "rgb": {
    "r": 64,
    "g": 255,
    "b": 226
  },
  "hsl": {
    "h": 170.89,
    "s": 100,
    "l": 62.549
  },
  "oklch": {
    "l": 0.90186,
    "c": 0.15177,
    "h": 179.8
  },
  "luminance": 0.78101
}

Semantic roles & 50–950 ramp

primary

#40FFE2

secondary

#C1223A

accent

#0023E6

background

#FCFFFE

surface

#F5FFFD

border

#CFD7D5

text

#0F1816

muted

#808684

Preview Lab

Preview with #40FFE2

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

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