#40DF45#40DF45

#40DF45 is a light, highly saturated green. Relative luminance 0.543; OKLCH L 79.3% C 0.233 H 143.4°. Best body text is #000000 at 11.86:1 contrast (WCAG AA passes).

Color values

HEX	#40DF45
RGB	rgb(64, 223, 69)
HSL	hsl(122, 71%, 56%)
HSV	hsv(122, 71%, 87%)
CMYK	cmyk(71.3%, 0%, 69.1%, 12.5%)
CIE-LAB	lab(78.63, -69.08, 60.91)
CIE-LCH	lch(78.63, 92.10, 138.60°)
OKLab	oklab(79.3% -0.1873 0.1393)
OKLCH	oklch(79.3% 0.233 143.4)
XYZ	xyz(29.5744, 54.2917, 14.5498)
Luminance	0.5430 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40DF45 #DF40DA

analogous

#8BDF40 #40DF45 #40DF95

triadic

#40DF45 #4540DF #DF4540

tetradic

#40DF45 #408BDF #DF40DA #DF9540

square

#40DF45 #408BDF #DF40DA #DF9540

split-complementary

#40DF45 #9540DF #DF408B

monochromatic

#188D1B #20C125 #40DF45 #74E878 #A9F1AB

Accessibility & contrast

On white

1.77

#40DF45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.86

#40DF45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40DF45

11.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40DF45	#FFFFFF	#000000	##000000
##40DF45	1.00	1.77	11.86	11.86
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.86	21.00	1.00	1.00
##000000	11.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CA2E

Deuteranopia (green-blind)

#D1BE54

Tritanopia (blue-blind)

#00D9C0

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #40df45;
/* rgb */ color: rgb(64, 223, 69);
/* oklch */ color: oklch(79.3% 0.233 143.4);

Tailwind

colors: {
  custom: {
    50: '#8bea80',
    500: '#40df45',
    950: '#000000',
  },
}

SCSS

$custom: #40df45;
$custom-light: #8bea80;
$custom-dark: #000000;

JSON

{
  "hex": "#40df45",
  "rgb": {
    "r": 64,
    "g": 223,
    "b": 69
  },
  "hsl": {
    "h": 121.887,
    "s": 71.3,
    "l": 56.275
  },
  "oklch": {
    "l": 0.79304,
    "c": 0.23344,
    "h": 143.4
  },
  "luminance": 0.54295
}

Semantic roles & 50–950 ramp

primary

#40DF45

secondary

#92318F

accent

#3AE8EE

background

#FCFFFB

surface

#F5FEF2

border

#CFD6CC

text

#0E160B

muted

#7F857E

Preview Lab

Preview with #40DF45

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

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