#40DB6C#40DB6C

#40DB6C is a light, vivid green. Relative luminance 0.528; OKLCH L 78.7% C 0.199 H 148.6°. Best body text is #000000 at 11.57:1 contrast (WCAG AA passes).

Color values

HEX	#40DB6C
RGB	rgb(64, 219, 108)
HSL	hsl(137, 68%, 55%)
HSV	hsv(137, 71%, 86%)
CMYK	cmyk(70.8%, 0%, 50.7%, 14.1%)
CIE-LAB	lab(77.78, -63.21, 42.93)
CIE-LCH	lch(77.78, 76.41, 145.82°)
OKLab	oklab(78.72% -0.1701 0.1038)
OKLCH	oklch(78.72% 0.199 148.6)
XYZ	xyz(30.1503, 52.8323, 22.7931)
Luminance	0.5284 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40DB6C #DB40AF

analogous

#61DB40 #40DB6C #40DBB9

triadic

#40DB6C #6C40DB #DB6C40

tetradic

#40DB6C #4061DB #DB40AF #DBB940

square

#40DB6C #4061DB #DB40AF #DBB940

split-complementary

#40DB6C #B940DB #DB4061

monochromatic

#198739 #23BB4E #40DB6C #73E594 #A7EEBB

Accessibility & contrast

On white

1.82

#40DB6C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.57

#40DB6C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40DB6C

11.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40DB6C	#FFFFFF	#000000	##000000
##40DB6C	1.00	1.82	11.57	11.57
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.57	21.00	1.00	1.00
##000000	11.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC863

Deuteranopia (green-blind)

#CBBB74

Tritanopia (blue-blind)

#00D7C1

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #40db6c;
/* rgb */ color: rgb(64, 219, 108);
/* oklch */ color: oklch(78.7% 0.199 148.6);

Tailwind

colors: {
  custom: {
    50: '#89e798',
    500: '#40db6c',
    950: '#000000',
  },
}

SCSS

$custom: #40db6c;
$custom-light: #89e798;
$custom-dark: #000000;

JSON

{
  "hex": "#40db6c",
  "rgb": {
    "r": 64,
    "g": 219,
    "b": 108
  },
  "hsl": {
    "h": 137.032,
    "s": 68.282,
    "l": 55.49
  },
  "oklch": {
    "l": 0.78719,
    "c": 0.1993,
    "h": 148.6
  },
  "luminance": 0.52836
}

Semantic roles & 50–950 ramp

primary

#40DB6C

secondary

#8D3273

accent

#3DBAEB

background

#FCFEFC

surface

#F4FDF5

border

#CED5CF

text

#0D160E

muted

#7F847F

Preview Lab

Preview with #40DB6C

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

Preview Lab → · Contrast checker → · Palette generator →