#40C422#40C422

#40C422 is a light, highly saturated green. Relative luminance 0.407; OKLCH L 72.0% C 0.222 H 140.7°. Best body text is #000000 at 9.14:1 contrast (WCAG AA passes).

Color values

HEX	#40C422
RGB	rgb(64, 196, 34)
HSL	hsl(109, 70%, 45%)
HSV	hsv(109, 83%, 77%)
CMYK	cmyk(67.3%, 0%, 82.7%, 23.1%)
CIE-LAB	lab(69.95, -62.83, 63.74)
CIE-LCH	lch(69.95, 89.50, 134.59°)
OKLab	oklab(72.04% -0.172 0.1407)
OKLCH	oklch(72.04% 0.222 140.7)
XYZ	xyz(22.1419, 40.6830, 8.1988)
Luminance	0.4068 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C422 #A622C4

analogous

#91C422 #40C422 #22C455

triadic

#40C422 #2240C4 #C42240

tetradic

#40C422 #2291C4 #A622C4 #C45522

square

#40C422 #2291C4 #A622C4 #C45522

split-complementary

#40C422 #5522C4 #C42291

monochromatic

#1E5C10 #2F9019 #40C422 #61DF45 #8DE879

Accessibility & contrast

On white

2.30

#40C422 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.14

#40C422 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C422

9.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C422	#FFFFFF	#000000	##000000
##40C422	1.00	2.30	9.14	9.14
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.14	21.00	1.00	1.00
##000000	9.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B100

Deuteranopia (green-blind)

#BAA737

Tritanopia (blue-blind)

#26BEA7

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #40c422;
/* rgb */ color: rgb(64, 196, 34);
/* oklch */ color: oklch(72.0% 0.222 140.7);

Tailwind

colors: {
  custom: {
    50: '#87d76d',
    500: '#40c422',
    950: '#000000',
  },
}

SCSS

$custom: #40c422;
$custom-light: #87d76d;
$custom-dark: #000000;

JSON

{
  "hex": "#40c422",
  "rgb": {
    "r": 64,
    "g": 196,
    "b": 34
  },
  "hsl": {
    "h": 108.889,
    "s": 70.435,
    "l": 45.098
  },
  "oklch": {
    "l": 0.7204,
    "c": 0.22223,
    "h": 140.7
  },
  "luminance": 0.40685
}

Semantic roles & 50–950 ramp

primary

#40C422

secondary

#BE73CF

accent

#3BEDCC

background

#F9FDF7

surface

#F1FAED

border

#CBD3C8

text

#0D1408

muted

#7E837B

Preview Lab

Preview with #40C422

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

Preview Lab → · Contrast checker → · Palette generator →