#40C53E#40C53E

#40C53E is a light, highly saturated green. Relative luminance 0.414; OKLCH L 72.5% C 0.209 H 142.9°. Best body text is #000000 at 9.27:1 contrast (WCAG AA passes).

Color values

HEX	#40C53E
RGB	rgb(64, 197, 62)
HSL	hsl(119, 54%, 51%)
HSV	hsv(119, 69%, 77%)
CMYK	cmyk(67.5%, 0%, 68.5%, 22.7%)
CIE-LAB	lab(70.43, -61.21, 54.95)
CIE-LCH	lch(70.43, 82.25, 138.09°)
OKLab	oklab(72.49% -0.1663 0.126)
OKLCH	oklch(72.49% 0.209 142.9)
XYZ	xyz(22.9488, 41.3679, 11.3319)
Luminance	0.4137 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C53E #C33EC5

analogous

#83C53E #40C53E #3EC57F

triadic

#40C53E #3E40C5 #C53E40

tetradic

#40C53E #3E83C5 #C33EC5 #C57F3E

square

#40C53E #3E83C5 #C33EC5 #C57F3E

split-complementary

#40C53E #7F3EC5 #C53E83

monochromatic

#216920 #2F982E #40C53E #6FD36D #9DE19C

Accessibility & contrast

On white

2.26

#40C53E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.27

#40C53E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C53E

9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C53E	#FFFFFF	#000000	##000000
##40C53E	1.00	2.26	9.27	9.27
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.27	21.00	1.00	1.00
##000000	9.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B32A

Deuteranopia (green-blind)

#BAA84B

Tritanopia (blue-blind)

#1EBFAA

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #40c53e;
/* rgb */ color: rgb(64, 197, 62);
/* oklch */ color: oklch(72.5% 0.209 142.9);

Tailwind

colors: {
  custom: {
    50: '#86d87a',
    500: '#40c53e',
    950: '#000000',
  },
}

SCSS

$custom: #40c53e;
$custom-light: #86d87a;
$custom-dark: #000000;

JSON

{
  "hex": "#40c53e",
  "rgb": {
    "r": 64,
    "g": 197,
    "b": 62
  },
  "hsl": {
    "h": 119.111,
    "s": 53.785,
    "l": 50.784
  },
  "oklch": {
    "l": 0.72489,
    "c": 0.20863,
    "h": 142.9
  },
  "luminance": 0.4137
}

Semantic roles & 50–950 ramp

primary

#40C53E

secondary

#CC91CD

accent

#4BDDDB

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0D150A

muted

#7D837C

Preview Lab

Preview with #40C53E

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

Preview Lab → · Contrast checker → · Palette generator →