#40E3AC#40E3AC

#40E3AC is a light, vivid teal. Relative luminance 0.590; OKLCH L 82.0% C 0.154 H 165.6°. Best body text is #000000 at 12.80:1 contrast (WCAG AA passes).

Color values

HEX	#40E3AC
RGB	rgb(64, 227, 172)
HSL	hsl(160, 74%, 57%)
HSV	hsv(160, 72%, 89%)
CMYK	cmyk(71.8%, 0%, 24.2%, 11%)
CIE-LAB	lab(81.29, -54.20, 15.05)
CIE-LCH	lch(81.29, 56.25, 164.48°)
OKLab	oklab(81.97% -0.1494 0.0384)
OKLCH	oklch(81.97% 0.154 165.6)
XYZ	xyz(37.0257, 59.0024, 48.4590)
Luminance	0.5901 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40E3AC #E34077

analogous

#40E35B #40E3AC #40C8E3

triadic

#40E3AC #AC40E3 #E3AC40

tetradic

#40E3AC #5B40E3 #E34077 #C8E340

square

#40E3AC #5B40E3 #E34077 #C8E340

split-complementary

#40E3AC #E340C8 #E35B40

monochromatic

#169369 #1DC88F #40E3AC #75EBC3 #ABF3DA

Accessibility & contrast

On white

1.64

#40E3AC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.80

#40E3AC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40E3AC

12.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40E3AC	#FFFFFF	#000000	##000000
##40E3AC	1.00	1.64	12.80	12.80
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.80	21.00	1.00	1.00
##000000	12.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DED3A9

Deuteranopia (green-blind)

#C9C4B0

Tritanopia (blue-blind)

#00E3D4

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #40e3ac;
/* rgb */ color: rgb(64, 227, 172);
/* oklch */ color: oklch(82.0% 0.154 165.6);

Tailwind

colors: {
  custom: {
    50: '#8aedc4',
    500: '#40e3ac',
    950: '#000000',
  },
}

SCSS

$custom: #40e3ac;
$custom-light: #8aedc4;
$custom-dark: #000000;

JSON

{
  "hex": "#40e3ac",
  "rgb": {
    "r": 64,
    "g": 227,
    "b": 172
  },
  "hsl": {
    "h": 159.755,
    "s": 74.429,
    "l": 57.059
  },
  "oklch": {
    "l": 0.8197,
    "c": 0.1543,
    "h": 165.6
  },
  "luminance": 0.59007
}

Semantic roles & 50–950 ramp

primary

#40E3AC

secondary

#973053

accent

#3776F1

background

#FCFFFD

surface

#F4FEF9

border

#CED6D2

text

#0D1612

muted

#7F8582

Preview Lab

Preview with #40E3AC

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

Preview Lab → · Contrast checker → · Palette generator →