#40C44F#40C44F

#40C44F is a light, vivid green. Relative luminance 0.411; OKLCH L 72.4% C 0.195 H 145.0°. Best body text is #000000 at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#40C44F
RGB	rgb(64, 196, 79)
HSL	hsl(127, 53%, 51%)
HSV	hsv(127, 67%, 77%)
CMYK	cmyk(67.3%, 0%, 59.7%, 23.1%)
CIE-LAB	lab(70.27, -59.08, 47.53)
CIE-LCH	lch(70.27, 75.83, 141.18°)
OKLab	oklab(72.4% -0.1598 0.112)
OKLCH	oklch(72.4% 0.195 145)
XYZ	xyz(23.2640, 41.1319, 14.1088)
Luminance	0.4113 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C44F #C440B5

analogous

#73C440 #40C44F #40C491

triadic

#40C44F #4F40C4 #C44F40

tetradic

#40C44F #4073C4 #C440B5 #C49140

square

#40C44F #4073C4 #C440B5 #C49140

split-complementary

#40C44F #9140C4 #C44073

monochromatic

#206929 #2F983B #40C44F #6FD27A #9EE1A5

Accessibility & contrast

On white

2.28

#40C44F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.23

#40C44F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C44F

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C44F	#FFFFFF	#000000	##000000
##40C44F	1.00	2.28	9.23	9.23
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.23	21.00	1.00	1.00
##000000	9.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B243

Deuteranopia (green-blind)

#B7A859

Tritanopia (blue-blind)

#16BFAB

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #40c44f;
/* rgb */ color: rgb(64, 196, 79);
/* oklch */ color: oklch(72.4% 0.195 145.0);

Tailwind

colors: {
  custom: {
    50: '#85d784',
    500: '#40c44f',
    950: '#000000',
  },
}

SCSS

$custom: #40c44f;
$custom-light: #85d784;
$custom-dark: #000000;

JSON

{
  "hex": "#40c44f",
  "rgb": {
    "r": 64,
    "g": 196,
    "b": 79
  },
  "hsl": {
    "h": 126.818,
    "s": 52.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.72402,
    "c": 0.19508,
    "h": 145
  },
  "luminance": 0.41134
}

Semantic roles & 50–950 ramp

primary

#40C44F

secondary

#CD93C6

accent

#4CCCDC

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0C140B

muted

#7D837C

Preview Lab

Preview with #40C44F

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

Preview Lab → · Contrast checker → · Palette generator →