#40E24E#40E24E

#40E24E is a light, highly saturated green. Relative luminance 0.560; OKLCH L 80.2% C 0.231 H 144.2°. Best body text is #000000 at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#40E24E
RGB	rgb(64, 226, 78)
HSL	hsl(125, 74%, 57%)
HSV	hsv(125, 72%, 89%)
CMYK	cmyk(71.7%, 0%, 65.5%, 11.4%)
CIE-LAB	lab(79.63, -69.20, 58.46)
CIE-LCH	lch(79.63, 90.59, 139.81°)
OKLab	oklab(80.16% -0.1872 0.1352)
OKLCH	oklch(80.16% 0.231 144.2)
XYZ	xyz(30.6839, 56.0293, 16.4039)
Luminance	0.5603 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40E24E #E240D4

analogous

#83E240 #40E24E #40E29F

triadic

#40E24E #4E40E2 #E24E40

tetradic

#40E24E #4083E2 #E240D4 #E29F40

square

#40E24E #4083E2 #E240D4 #E29F40

split-complementary

#40E24E #9F40E2 #E24083

monochromatic

#169221 #1EC72D #40E24E #75EA7F #AAF2B0

Accessibility & contrast

On white

1.72

#40E24E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.21

#40E24E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40E24E

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40E24E	#FFFFFF	#000000	##000000
##40E24E	1.00	1.72	12.21	12.21
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.21	21.00	1.00	1.00
##000000	12.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CD3B

Deuteranopia (green-blind)

#D4C05C

Tritanopia (blue-blind)

#00DCC4

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #40e24e;
/* rgb */ color: rgb(64, 226, 78);
/* oklch */ color: oklch(80.2% 0.231 144.2);

Tailwind

colors: {
  custom: {
    50: '#8cec86',
    500: '#40e24e',
    950: '#000000',
  },
}

SCSS

$custom: #40e24e;
$custom-light: #8cec86;
$custom-dark: #000000;

JSON

{
  "hex": "#40e24e",
  "rgb": {
    "r": 64,
    "g": 226,
    "b": 78
  },
  "hsl": {
    "h": 125.185,
    "s": 73.636,
    "l": 56.863
  },
  "oklch": {
    "l": 0.80155,
    "c": 0.23093,
    "h": 144.2
  },
  "luminance": 0.56033
}

Semantic roles & 50–950 ramp

primary

#40E24E

secondary

#96308D

accent

#38E0F0

background

#FCFFFC

surface

#F5FEF3

border

#CFD6CD

text

#0E160C

muted

#7F857F

Preview Lab

Preview with #40E24E

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

Preview Lab → · Contrast checker → · Palette generator →