#40C24F#40C24F

#40C24F is a light, vivid green. Relative luminance 0.402; OKLCH L 71.9% C 0.193 H 145.0°. Best body text is #000000 at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#40C24F
RGB	rgb(64, 194, 79)
HSL	hsl(127, 52%, 51%)
HSV	hsv(127, 67%, 76%)
CMYK	cmyk(67%, 0%, 59.3%, 23.9%)
CIE-LAB	lab(69.64, -58.38, 46.80)
CIE-LCH	lch(69.64, 74.83, 141.28°)
OKLab	oklab(71.88% -0.1579 0.1104)
OKLCH	oklch(71.88% 0.193 145)
XYZ	xyz(22.8159, 40.2357, 13.9595)
Luminance	0.4024 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C24F #C240B3

analogous

#72C240 #40C24F #40C290

triadic

#40C24F #4F40C2 #C24F40

tetradic

#40C24F #4072C2 #C240B3 #C29040

square

#40C24F #4072C2 #C240B3 #C29040

split-complementary

#40C24F #9040C2 #C24072

monochromatic

#216729 #30953B #40C24F #6ED17A #9DE0A4

Accessibility & contrast

On white

2.32

#40C24F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.05

#40C24F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C24F

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C24F	#FFFFFF	#000000	##000000
##40C24F	1.00	2.32	9.05	9.05
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.05	21.00	1.00	1.00
##000000	9.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B143

Deuteranopia (green-blind)

#B6A658

Tritanopia (blue-blind)

#18BDA9

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #40c24f;
/* rgb */ color: rgb(64, 194, 79);
/* oklch */ color: oklch(71.9% 0.193 145.0);

Tailwind

colors: {
  custom: {
    50: '#85d684',
    500: '#40c24f',
    950: '#000000',
  },
}

SCSS

$custom: #40c24f;
$custom-light: #85d684;
$custom-dark: #000000;

JSON

{
  "hex": "#40c24f",
  "rgb": {
    "r": 64,
    "g": 194,
    "b": 79
  },
  "hsl": {
    "h": 126.923,
    "s": 51.587,
    "l": 50.588
  },
  "oklch": {
    "l": 0.7188,
    "c": 0.19263,
    "h": 145
  },
  "luminance": 0.40238
}

Semantic roles & 50–950 ramp

primary

#40C24F

secondary

#CC92C5

accent

#4DCBDB

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0C140B

muted

#7D837C

Preview Lab

Preview with #40C24F

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

Preview Lab → · Contrast checker → · Palette generator →