#40C14F#40C14F

#40C14F is a light, vivid green. Relative luminance 0.398; OKLCH L 71.6% C 0.191 H 145.1°. Best body text is #000000 at 8.96:1 contrast (WCAG AA passes).

Color values

HEX	#40C14F
RGB	rgb(64, 193, 79)
HSL	hsl(127, 51%, 50%)
HSV	hsv(127, 67%, 76%)
CMYK	cmyk(66.8%, 0%, 59.1%, 24.3%)
CIE-LAB	lab(69.32, -58.03, 46.44)
CIE-LCH	lch(69.32, 74.32, 141.33°)
OKLab	oklab(71.62% -0.1569 0.1096)
OKLCH	oklch(71.62% 0.191 145.1)
XYZ	xyz(22.5941, 39.7921, 13.8855)
Luminance	0.3979 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C14F #C140B2

analogous

#71C140 #40C14F #40C190

triadic

#40C14F #4F40C1 #C14F40

tetradic

#40C14F #4071C1 #C140B2 #C19040

square

#40C14F #4071C1 #C140B2 #C19040

split-complementary

#40C14F #9040C1 #C14071

monochromatic

#216629 #30943C #40C14F #6ED07A #9CDFA4

Accessibility & contrast

On white

2.34

#40C14F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.96

#40C14F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C14F

8.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C14F	#FFFFFF	#000000	##000000
##40C14F	1.00	2.34	8.96	8.96
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.96	21.00	1.00	1.00
##000000	8.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4B043

Deuteranopia (green-blind)

#B5A558

Tritanopia (blue-blind)

#19BCA8

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #40c14f;
/* rgb */ color: rgb(64, 193, 79);
/* oklch */ color: oklch(71.6% 0.191 145.1);

Tailwind

colors: {
  custom: {
    50: '#85d584',
    500: '#40c14f',
    950: '#000000',
  },
}

SCSS

$custom: #40c14f;
$custom-light: #85d584;
$custom-dark: #000000;

JSON

{
  "hex": "#40c14f",
  "rgb": {
    "r": 64,
    "g": 193,
    "b": 79
  },
  "hsl": {
    "h": 126.977,
    "s": 50.988,
    "l": 50.392
  },
  "oklch": {
    "l": 0.71618,
    "c": 0.1914,
    "h": 145.1
  },
  "luminance": 0.39794
}

Semantic roles & 50–950 ramp

primary

#40C14F

secondary

#CB92C4

accent

#4DCADA

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0C140B

muted

#7D837C

Preview Lab

Preview with #40C14F

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

Preview Lab → · Contrast checker → · Palette generator →