#40C684#40C684

#40C684 is a light, vivid teal. Relative luminance 0.431; OKLCH L 73.8% C 0.151 H 157.5°. Best body text is #000000 at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#40C684
RGB	rgb(64, 198, 132)
HSL	hsl(150, 54%, 51%)
HSV	hsv(150, 68%, 78%)
CMYK	cmyk(67.7%, 0%, 33.3%, 22.4%)
CIE-LAB	lab(71.65, -51.28, 22.80)
CIE-LCH	lch(71.65, 56.12, 156.03°)
OKLab	oklab(73.79% -0.1392 0.0575)
OKLCH	oklch(73.79% 0.151 157.5)
XYZ	xyz(26.4708, 43.1412, 28.7574)
Luminance	0.4314 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C684 #C64082

analogous

#40C641 #40C684 #40C5C6

triadic

#40C684 #8440C6 #C68440

tetradic

#40C684 #4140C6 #C64082 #C5C640

square

#40C684 #4140C6 #C64082 #C5C640

split-complementary

#40C684 #C640C5 #C64140

monochromatic

#206C46 #2E9B65 #40C684 #6FD4A2 #9EE2C1

Accessibility & contrast

On white

2.18

#40C684 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.63

#40C684 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C684

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C684	#FFFFFF	#000000	##000000
##40C684	1.00	2.18	9.63	9.63
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.63	21.00	1.00	1.00
##000000	9.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4B780

Deuteranopia (green-blind)

#B3AB88

Tritanopia (blue-blind)

#00C5B5

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #40c684;
/* rgb */ color: rgb(64, 198, 132);
/* oklch */ color: oklch(73.8% 0.151 157.5);

Tailwind

colors: {
  custom: {
    50: '#85d8a8',
    500: '#40c684',
    950: '#000000',
  },
}

SCSS

$custom: #40c684;
$custom-light: #85d8a8;
$custom-dark: #000000;

JSON

{
  "hex": "#40c684",
  "rgb": {
    "r": 64,
    "g": 198,
    "b": 132
  },
  "hsl": {
    "h": 150.448,
    "s": 54.032,
    "l": 51.373
  },
  "oklch": {
    "l": 0.73789,
    "c": 0.15065,
    "h": 157.5
  },
  "luminance": 0.43144
}

Semantic roles & 50–950 ramp

primary

#40C684

secondary

#CE93B0

accent

#4A93DD

background

#F8FDFA

surface

#F0FAF4

border

#CBD3CE

text

#0C150F

muted

#7D837F

Preview Lab

Preview with #40C684

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

Preview Lab → · Contrast checker → · Palette generator →