#40CD3A#40CD3A

#40CD3A is a light, highly saturated green. Relative luminance 0.451; OKLCH L 74.5% C 0.220 H 142.5°. Best body text is #000000 at 10.01:1 contrast (WCAG AA passes).

Color values

HEX	#40CD3A
RGB	rgb(64, 205, 58)
HSL	hsl(118, 60%, 52%)
HSV	hsv(118, 72%, 80%)
CMYK	cmyk(68.8%, 0%, 71.7%, 19.6%)
CIE-LAB	lab(72.93, -64.21, 59.07)
CIE-LCH	lch(72.93, 87.24, 137.39°)
OKLab	oklab(74.55% -0.1746 0.1341)
OKLCH	oklch(74.55% 0.22 142.5)
XYZ	xyz(24.7080, 45.0555, 11.3966)
Luminance	0.4506 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CD3A #C73ACD

analogous

#8ACD3A #40CD3A #3ACD7E

triadic

#40CD3A #3A40CD #CD3A40

tetradic

#40CD3A #3A8ACD #C73ACD #CD7E3A

square

#40CD3A #3A8ACD #C73ACD #CD7E3A

split-complementary

#40CD3A #7E3ACD #CD3A8A

monochromatic

#20701C #2EA129 #40CD3A #6FD96B #9FE69C

Accessibility & contrast

On white

2.10

#40CD3A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.01

#40CD3A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CD3A

10.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CD3A	#FFFFFF	#000000	##000000
##40CD3A	1.00	2.10	10.01	10.01
#FFFFFF	2.10	1.00	21.00	21.00
#000000	10.01	21.00	1.00	1.00
##000000	10.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BA21

Deuteranopia (green-blind)

#C1AF49

Tritanopia (blue-blind)

#19C7B0

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #40cd3a;
/* rgb */ color: rgb(64, 205, 58);
/* oklch */ color: oklch(74.5% 0.220 142.5);

Tailwind

colors: {
  custom: {
    50: '#88dd79',
    500: '#40cd3a',
    950: '#000000',
  },
}

SCSS

$custom: #40cd3a;
$custom-light: #88dd79;
$custom-dark: #000000;

JSON

{
  "hex": "#40cd3a",
  "rgb": {
    "r": 64,
    "g": 205,
    "b": 58
  },
  "hsl": {
    "h": 117.551,
    "s": 59.514,
    "l": 51.569
  },
  "oklch": {
    "l": 0.74549,
    "c": 0.22018,
    "h": 142.5
  },
  "luminance": 0.45058
}

Semantic roles & 50–950 ramp

primary

#40CD3A

secondary

#CF91D2

accent

#45E3DC

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #40CD3A

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

Preview Lab → · Contrast checker → · Palette generator →