#40CF45#40CF45

#40CF45 is a light, highly saturated green. Relative luminance 0.461; OKLCH L 75.2% C 0.215 H 143.5°. Best body text is #000000 at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#40CF45
RGB	rgb(64, 207, 69)
HSL	hsl(122, 60%, 53%)
HSV	hsv(122, 69%, 81%)
CMYK	cmyk(69.1%, 0%, 66.7%, 18.8%)
CIE-LAB	lab(73.64, -63.89, 55.58)
CIE-LCH	lch(73.64, 84.69, 138.98°)
OKLab	oklab(75.16% -0.1732 0.1281)
OKLCH	oklch(75.16% 0.215 143.5)
XYZ	xyz(25.4998, 46.1425, 13.1916)
Luminance	0.4615 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CF45 #CF40CA

analogous

#82CF40 #40CF45 #40CF8C

triadic

#40CF45 #4540CF #CF4540

tetradic

#40CF45 #4082CF #CF40CA #CF8C40

square

#40CF45 #4082CF #CF40CA #CF8C40

split-complementary

#40CF45 #8C40CF #CF4082

monochromatic

#1E7721 #2AA82F #40CF45 #71DB75 #A2E8A4

Accessibility & contrast

On white

2.05

#40CF45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.23

#40CF45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CF45

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CF45	#FFFFFF	#000000	##000000
##40CF45	1.00	2.05	10.23	10.23
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.23	21.00	1.00	1.00
##000000	10.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BC32

Deuteranopia (green-blind)

#C2B052

Tritanopia (blue-blind)

#12C9B3

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #40cf45;
/* rgb */ color: rgb(64, 207, 69);
/* oklch */ color: oklch(75.2% 0.215 143.5);

Tailwind

colors: {
  custom: {
    50: '#88df7f',
    500: '#40cf45',
    950: '#000000',
  },
}

SCSS

$custom: #40cf45;
$custom-light: #88df7f;
$custom-dark: #000000;

JSON

{
  "hex": "#40cf45",
  "rgb": {
    "r": 64,
    "g": 207,
    "b": 69
  },
  "hsl": {
    "h": 122.098,
    "s": 59.833,
    "l": 53.137
  },
  "oklch": {
    "l": 0.75163,
    "c": 0.21546,
    "h": 143.5
  },
  "luminance": 0.46145
}

Semantic roles & 50–950 ramp

primary

#40CF45

secondary

#D497D2

accent

#45DDE3

background

#F9FDF8

surface

#F1FBEF

border

#CBD4CA

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #40CF45

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

Preview Lab → · Contrast checker → · Palette generator →