#40C84F#40C84F

#40C84F is a light, vivid green. Relative luminance 0.430; OKLCH L 73.4% C 0.200 H 144.9°. Best body text is #000000 at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#40C84F
RGB	rgb(64, 200, 79)
HSL	hsl(127, 55%, 52%)
HSV	hsv(127, 68%, 78%)
CMYK	cmyk(68%, 0%, 60.5%, 21.6%)
CIE-LAB	lab(71.53, -60.47, 48.98)
CIE-LCH	lch(71.53, 77.82, 140.99°)
OKLab	oklab(73.44% -0.1635 0.1151)
OKLCH	oklch(73.44% 0.2 144.9)
XYZ	xyz(24.1783, 42.9605, 14.4136)
Luminance	0.4296 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C84F #C840B9

analogous

#75C840 #40C84F #40C893

triadic

#40C84F #4F40C8 #C84F40

tetradic

#40C84F #4075C8 #C840B9 #C89340

square

#40C84F #4075C8 #C840B9 #C89340

split-complementary

#40C84F #9340C8 #C84075

monochromatic

#206E28 #2D9D3A #40C84F #70D67B #9FE3A7

Accessibility & contrast

On white

2.19

#40C84F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.59

#40C84F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C84F

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C84F	#FFFFFF	#000000	##000000
##40C84F	1.00	2.19	9.59	9.59
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.59	21.00	1.00	1.00
##000000	9.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB642

Deuteranopia (green-blind)

#BBAB59

Tritanopia (blue-blind)

#12C3AE

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #40c84f;
/* rgb */ color: rgb(64, 200, 79);
/* oklch */ color: oklch(73.4% 0.200 144.9);

Tailwind

colors: {
  custom: {
    50: '#86da84',
    500: '#40c84f',
    950: '#000000',
  },
}

SCSS

$custom: #40c84f;
$custom-light: #86da84;
$custom-dark: #000000;

JSON

{
  "hex": "#40c84f",
  "rgb": {
    "r": 64,
    "g": 200,
    "b": 79
  },
  "hsl": {
    "h": 126.618,
    "s": 55.285,
    "l": 51.765
  },
  "oklch": {
    "l": 0.73444,
    "c": 0.19994,
    "h": 144.9
  },
  "luminance": 0.42963
}

Semantic roles & 50–950 ramp

primary

#40C84F

secondary

#D094C9

accent

#49CEDF

background

#F8FDF8

surface

#F0FBEF

border

#CBD4CA

text

#0D150B

muted

#7D837C

Preview Lab

Preview with #40C84F

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

Preview Lab → · Contrast checker → · Palette generator →