#40DB3E#40DB3E

#40DB3E is a light, highly saturated green. Relative luminance 0.521; OKLCH L 78.2% C 0.233 H 142.8°. Best body text is #000000 at 11.42:1 contrast (WCAG AA passes).

Color values

HEX	#40DB3E
RGB	rgb(64, 219, 62)
HSL	hsl(119, 69%, 55%)
HSV	hsv(119, 72%, 86%)
CMYK	cmyk(70.8%, 0%, 71.7%, 14.1%)
CIE-LAB	lab(77.34, -68.39, 62.14)
CIE-LCH	lch(77.34, 92.41, 137.74°)
OKLab	oklab(78.22% -0.1858 0.1411)
OKLCH	oklch(78.22% 0.233 142.8)
XYZ	xyz(28.3137, 52.0977, 13.1202)
Luminance	0.5210 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40DB3E #D93EDB

analogous

#8EDB3E #40DB3E #3EDB8B

triadic

#40DB3E #3E40DB #DB3E40

tetradic

#40DB3E #3E8EDB #D93EDB #DB8B3E

square

#40DB3E #3E8EDB #D93EDB #DB8B3E

split-complementary

#40DB3E #8B3EDB #DB3E8E

monochromatic

#1A8619 #24B923 #40DB3E #73E572 #A6EEA5

Accessibility & contrast

On white

1.84

#40DB3E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.42

#40DB3E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40DB3E

11.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40DB3E	#FFFFFF	#000000	##000000
##40DB3E	1.00	1.84	11.42	11.42
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.42	21.00	1.00	1.00
##000000	11.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C622

Deuteranopia (green-blind)

#CEBA4E

Tritanopia (blue-blind)

#05D5BC

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #40db3e;
/* rgb */ color: rgb(64, 219, 62);
/* oklch */ color: oklch(78.2% 0.233 142.8);

Tailwind

colors: {
  custom: {
    50: '#8be77c',
    500: '#40db3e',
    950: '#000000',
  },
}

SCSS

$custom: #40db3e;
$custom-light: #8be77c;
$custom-dark: #000000;

JSON

{
  "hex": "#40db3e",
  "rgb": {
    "r": 64,
    "g": 219,
    "b": 62
  },
  "hsl": {
    "h": 119.236,
    "s": 68.559,
    "l": 55.098
  },
  "oklch": {
    "l": 0.78216,
    "c": 0.23326,
    "h": 142.8
  },
  "luminance": 0.52101
}

Semantic roles & 50–950 ramp

primary

#40DB3E

secondary

#8B318C

accent

#3CEBE9

background

#FCFEFB

surface

#F5FDF2

border

#CFD5CC

text

#0E160A

muted

#7F847D

Preview Lab

Preview with #40DB3E

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

Preview Lab → · Contrast checker → · Palette generator →