#40C683#40C683

#40C683 is a light, vivid teal. Relative luminance 0.431; OKLCH L 73.8% C 0.152 H 157.2°. Best body text is #000000 at 9.62:1 contrast (WCAG AA passes).

Color values

HEX	#40C683
RGB	rgb(64, 198, 131)
HSL	hsl(150, 54%, 51%)
HSV	hsv(150, 68%, 78%)
CMYK	cmyk(67.7%, 0%, 33.8%, 22.4%)
CIE-LAB	lab(71.63, -51.48, 23.31)
CIE-LCH	lch(71.63, 56.51, 155.64°)
OKLab	oklab(73.77% -0.1397 0.0588)
OKLCH	oklch(73.77% 0.152 157.2)
XYZ	xyz(26.4027, 43.1140, 28.3987)
Luminance	0.4312 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C683 #C64083

analogous

#40C640 #40C683 #40C6C6

triadic

#40C683 #8340C6 #C68340

tetradic

#40C683 #4040C6 #C64083 #C6C640

square

#40C683 #4040C6 #C64083 #C6C640

split-complementary

#40C683 #C640C6 #C64040

monochromatic

#206C46 #2E9B64 #40C683 #6FD4A2 #9EE2C0

Accessibility & contrast

On white

2.18

#40C683 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.62

#40C683 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C683

9.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C683	#FFFFFF	#000000	##000000
##40C683	1.00	2.18	9.62	9.62
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.62	21.00	1.00	1.00
##000000	9.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B77F

Deuteranopia (green-blind)

#B3AB87

Tritanopia (blue-blind)

#00C4B5

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #40c683;
/* rgb */ color: rgb(64, 198, 131);
/* oklch */ color: oklch(73.8% 0.152 157.2);

Tailwind

colors: {
  custom: {
    50: '#85d8a7',
    500: '#40c683',
    950: '#000000',
  },
}

SCSS

$custom: #40c683;
$custom-light: #85d8a7;
$custom-dark: #000000;

JSON

{
  "hex": "#40c683",
  "rgb": {
    "r": 64,
    "g": 198,
    "b": 131
  },
  "hsl": {
    "h": 150,
    "s": 54.032,
    "l": 51.373
  },
  "oklch": {
    "l": 0.73768,
    "c": 0.15155,
    "h": 157.2
  },
  "luminance": 0.43117
}

Semantic roles & 50–950 ramp

primary

#40C683

secondary

#CE93B1

accent

#4A94DD

background

#F8FDFA

surface

#F0FAF4

border

#CBD3CE

text

#0C150F

muted

#7D837F

Preview Lab

Preview with #40C683

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

Preview Lab → · Contrast checker → · Palette generator →