#40C584#40C584

#40C584 is a light, vivid teal. Relative luminance 0.427; OKLCH L 73.5% C 0.149 H 157.8°. Best body text is #000000 at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#40C584
RGB	rgb(64, 197, 132)
HSL	hsl(151, 53%, 51%)
HSV	hsv(151, 68%, 77%)
CMYK	cmyk(67.5%, 0%, 33%, 22.7%)
CIE-LAB	lab(71.34, -50.89, 22.38)
CIE-LCH	lch(71.34, 55.59, 156.26°)
OKLab	oklab(73.53% -0.1382 0.0565)
OKLCH	oklch(73.53% 0.149 157.8)
XYZ	xyz(26.2430, 42.6856, 28.6814)
Luminance	0.4269 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C584 #C54081

analogous

#40C541 #40C584 #40C3C5

triadic

#40C584 #8440C5 #C58440

tetradic

#40C584 #4140C5 #C54081 #C3C540

square

#40C584 #4140C5 #C54081 #C3C540

split-complementary

#40C584 #C540C3 #C54140

monochromatic

#206A46 #2F9965 #40C584 #6FD3A2 #9EE2C0

Accessibility & contrast

On white

2.20

#40C584 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.54

#40C584 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C584

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C584	#FFFFFF	#000000	##000000
##40C584	1.00	2.20	9.54	9.54
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.54	21.00	1.00	1.00
##000000	9.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3B680

Deuteranopia (green-blind)

#B2AA88

Tritanopia (blue-blind)

#00C4B4

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #40c584;
/* rgb */ color: rgb(64, 197, 132);
/* oklch */ color: oklch(73.5% 0.149 157.8);

Tailwind

colors: {
  custom: {
    50: '#84d7a8',
    500: '#40c584',
    950: '#000000',
  },
}

SCSS

$custom: #40c584;
$custom-light: #84d7a8;
$custom-dark: #000000;

JSON

{
  "hex": "#40c584",
  "rgb": {
    "r": 64,
    "g": 197,
    "b": 132
  },
  "hsl": {
    "h": 150.677,
    "s": 53.414,
    "l": 51.176
  },
  "oklch": {
    "l": 0.73534,
    "c": 0.14933,
    "h": 157.8
  },
  "luminance": 0.42688
}

Semantic roles & 50–950 ramp

primary

#40C584

secondary

#CE93B0

accent

#4B92DD

background

#F8FDFA

surface

#F0FAF4

border

#CBD3CE

text

#0C140F

muted

#7D837F

Preview Lab

Preview with #40C584

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

Preview Lab → · Contrast checker → · Palette generator →